Pretreatment Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Change the surface to one that allows paint to "adhere" | Pre-treatment for painting using atmospheric pressure plasma.

Atmospheric pressure plasma pre-treatment for coating

To maximize the performance of coatings, surface preparation (surface modification) is essential. Our atmospheric pressure plasma equipment modifies the surface of materials in a non-contact manner at atmospheric pressure, significantly improving the adhesion, durability, and uniformity of coatings. It accommodates a wide range of materials, including resins, metals, glass, and ceramics, and realizes surface preparation that allows coatings to exhibit their inherent performance without the use of chemicals and in a non-contact manner. *The effectiveness may vary depending on the compatibility with the material and coating. To confirm the optimal effects for your products and processing targets, we conduct preliminary tests. Upon request, we can also provide on-site testing at our lab or rental services for test equipment. Please verify the reliable effects of atmospheric pressure plasma at your location.

Company：アクア
Price：Other

Plasma surface treatment equipment
Pretreatment

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What is the best method for scale removal from fine parts?

[Trouble Resolution] This explains an efficient method for scale removal of fine parts.

The removal of black scale and heat treatment scale affects the corrosion resistance of the product and the finish of surface treatments such as plating. Generally, scale removal is performed using methods such as: - Shot blasting (for mass-produced items or large parts) - Grinding and polishing (for localized removal or small parts, in small quantities) - Chemical treatments such as pickling (regardless of quantity, size, or shape). Mechanical methods like shot blasting and grinding can be challenging for fine parts. Scale removal for fine parts is often done through chemical treatment; however, unlike mechanical methods that physically grind away the material, there may be residual strong scale or impurities left behind, which can result in an uneven finish in plating. Our "acid barrel polishing" combines the effects of chemical dissolution using acid and physical polishing through barrel polishing, making it a scale removal method suitable for fine parts. This method allows for efficient scale removal, burr removal, and pre-treatment for plating of fine parts, leading to a reduction in processing time. Prototyping is also possible, so please feel free to contact us.

Company：笹川メッキ新潟県三条市
Price：Other

Steel
Pretreatment

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Openair-Plasma Pretreatment in the Digital Printing Industry

Perfect quality automation and cost management with Openair-Plasma!

By performing cleaning and pretreatment using "Openair-Plasma," it is possible to achieve perfect quality at high speed with high-performance inkjet print heads and UV-curing inks. It enables clear printing down to the finest details while significantly reducing substrate costs. 【Features】 ■ Deep cleaning through physical cleaning (sandblasting + ion) utilizing Openair-Plasma ■ Enhances surface tension, optimizes paint adhesion and wettability, and achieves long-term stabilization ■ Does not generate wastewater containing chemical residues or solvents ■ Completely dry process ■ Fully automated inline solution with automatic monitoring functions *For more details, please refer to the PDF document or feel free to contact us.

Company：日本プラズマトリート
Price：Other

Plasma Generator
Plasma surface treatment equipment
Printing Machinery
Pretreatment

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Automatic press machine, maximum 35 tons, fluorescent X-ray analysis, pretreatment.

[Video available] Compact and can be placed on a desk! Ideal for use in laboratories! Apply a hydraulic pressure of up to 35 tons to create highly uniform pellets from powdered samples!

The Cole-Parmer automatic press machine 'X-Press 3636' is a device that produces highly uniform pellets suitable for fluorescent X-ray analysis and infrared spectroscopy by applying a maximum pressure of 35 tons through an automatic hydraulic press. With program settings via a touch panel, it is easy to set detailed parameters for weight pressure, pressure holding time, and pressure release time. This allows for the creation of uniform samples. By using a dedicated die set, it ensures even pressure application on the samples, enabling appropriate sample molding for analytical measurements. Die set sample sizes: 13mm, 31mm, 35mm, 40mm.

Company：西進商事
Price：Other

Other physicochemical equipment
Powder Molding Machine
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[Application Note] Sample Preparation for Catecholamine Metabolites in Plasma

Sample preparation for the analysis of acidic catecholamine metabolites in plasma using LC-MS/MS with ISOLUTE SLE+.

This application note describes a sample preparation protocol using a liquid extraction method for the detection of three types of acidic catecholamine metabolites in plasma (vanillylmandelic acid, homovanillic acid, and 5-hydroxyindoleacetic acid) by LC-MS/MS. The method described in this application note demonstrates high linearity (greater than 0.995) in the range of 2 to 200 ng/mL for these target analytes, along with good reproducibility and high recovery rates (over 80%, RSD below 5%). ISOLUTE SLE+ liquid extraction plates and columns provide an efficient alternative for sample preparation in bioanalysis, replacing traditional liquid-liquid extraction (LLE). By using ISOLUTE SLE+, high recovery rates can be achieved without the formation of emulsions, significantly reducing the effort required for sample preparation. *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.

Company：バイオタージ・ジャパン
Price：Other

Other physicochemical equipment
Pretreatment

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[Application Note] Pre-treatment for Thyroid Hormones in Serum

Sample preparation for the analysis of thyroid hormones in serum using LS-MS/MS with EVOLUTE EXPRESS AX.

This application note describes a sample preparation method using polymer-based strong anion exchange mixed-mode solid-phase extraction for the analysis of thyroid hormones T3, rT3, and T4 in serum by LC-MS/MS. Using the EVOLUTE EXPRESS AX 30 mg fixed well plate format, thyroid hormones (T3, rT3, and T4) were extracted from 200 μL of serum. A high recovery rate with good reproducibility was achieved, while minimizing the co-elution of phospholipids, resulting in a quantification limit of less than 50 pg/mL. *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.

Company：バイオタージ・ジャパン
Price：Other

Other physicochemical equipment
Pretreatment

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[Application Note] Sample Preparation for Catecholamines and Metanephrines

Pre-treatment for the analysis of catecholamines and metanephrines in plasma using LC-MS/MS with EVOLUTE EXPRESS WCX.

This application note describes a sample preparation method using mixed-mode weak cation exchange solid-phase extraction for the analysis of three catecholamines (epinephrine, norepinephrine, dopamine) and three metanephrine metabolites (metanephrine, normetanephrine, 3-methoxytyramine) in plasma by LC-MS/MS. The method used here achieves reproducibility and high recovery rates for many common catecholamines in plasma. The EVOLUTE EXPRESS SPE products dramatically improve flow-through properties and enhance the productivity of sample preparation. A simple and rapid Load-Wash-Elute protocol is available for sample preparation, eliminating the steps of column conditioning and equilibration. *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

Company：バイオタージ・ジャパン
Price：Other

Other physicochemical equipment
Pretreatment

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Chromate treatment (pre-treatment for painting) .com @ Eiwa Kogei Co., Ltd.

Pre-treatment for painting aluminum (aluminum die casting) and zinc die casting, which are difficult for paint to adhere to.

When high quality and adhesion are required for the painting of aluminum (die-cast) and zinc die-cast products, we adopt "chromate treatment," which is a pre-treatment for painting aluminum (zinc). By applying "chromate treatment" to aluminum materials and zinc die-cast products, which are considered difficult for paint to adhere to, we can impart "high adhesion" and "high corrosion resistance." These non-ferrous metal materials often encounter adhesion issues during painting. It is necessary to align the required quality and painting specifications during the design phase of the painting process.

Company：永和工芸
Price：Other

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The culprit of poor adhesion after degreasing was leaving it unattended: the essence of pre-treatment management.

Have you not waited after defatting? That "waiting time" may be causing the paint to peel.

Even if the degreasing process is carried out properly, the quality of the paint can vary significantly due to subsequent management. The longer the time after degreasing that the surface of the parts is contaminated again with oil or dust, the lower the adhesion of the paint film will be. Time management from pre-treatment to painting is the key to preventing painting defects.

Company：永和工芸
Price：Other

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Surface roughness is the cause of all adhesion failures and the truth behind delamination chains.

The peeling of paint and poor adhesion are relentless. The cause may not be the paint itself, but rather a decrease in the adhesion area due to insufficient surface roughness.

Surface roughness is an important pre-treatment condition that affects the adhesion of the paint film. However, in the field, there are many cases where it is judged that "there is no problem because it looks nice." In reality, if the surface is too smooth, the paint may not penetrate sufficiently, leading to poor adhesion or peeling. This is especially significant with stainless steel and aluminum materials, where it may manifest as paint film lifting months later. This is actually a point that is often overlooked. Insufficient roughness can be difficult to assess visually. Furthermore, it is sometimes recommended to aim for a surface roughness of about Ra 1.0 to 2.0 micrometers before painting. Insufficient roughness increases the likelihood of pinholes and paint film peeling. A common misconception in the field is the belief that "a mirror finish is better." By managing surface roughness numerically, there are cases where adhesion can be greatly improved. Actual improvement cases are also detailed in publicly available materials.

Company：永和工芸
Price：Other

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The overly rough surface was the culprit of the pinholes; the essence of pre-treatment management.

Are you noticing an increase in pinholes and film thickness variation after blast treatment? The excessive management of surface roughness may actually be the cause.

Surface roughness is important for improving adhesion, but being rough is not necessarily good. Excessive roughening can, on the contrary, lead to poor painting results. Particularly when the blasting pressure is too high, deep irregularities can form on the surface, preventing the paint from spreading evenly. As a result, air or solvents may remain trapped within the paint film, leading to pinholes or uneven film thickness. This is actually a point that is often overlooked. Excessive roughness affects not only adhesion failure but also appearance defects. Furthermore, it is common to manage blasting pressure at around 0.3 to 0.5 megapascals as a standard. Excessive projection can also lead to material deformation. A common misunderstanding in the field is the belief that "the rougher, the better the adhesion." By optimizing surface roughness, quality can often be stabilized. Actual improvement cases are also detailed in publicly available materials.

Company：永和工芸
Price：Other

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Insufficient surface treatment was the culprit behind the recurrence of rust, a warning of decreased adhesion.

Has rust reappeared after painting? The cause may not be the paint, but rather a decrease in adhesion due to insufficient surface treatment.

Surface treatment is a crucial process that affects the adhesion of the paint film and its corrosion resistance. However, in practice, there are many cases where it is judged that "there is no problem because cleaning is done before painting." In reality, insufficient degreasing or inadequate chemical treatment can lead to reduced adhesion of the paint film, allowing moisture and oxygen to infiltrate through tiny gaps, which can cause corrosion to progress within the paint film. This is particularly true for iron materials and zinc-coated materials, where insufficient surface treatment can easily lead to re-rusting. This is actually a point that is often overlooked. Poor adhesion may not be visible immediately after painting. Furthermore, in chemical treatment, there are cases where management is based on a liquid temperature of 35 to 50 degrees Celsius and a film weight of about 1 to 3 grams per square meter. Insufficient treatment can lead to peeling or pinholes. A common misconception on site is the belief that "rust prevention can be achieved solely through paint performance." By reviewing surface treatment conditions, there are many cases where re-rusting can be improved. Actual improvement cases are also detailed in publicly available materials.

Company：永和工芸
Price：Other

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Why do blisters appear months later? The reason for invisible corrosion.

Parts that had no issues at the time of shipment are now blistering in the market. We will uncover the mystery of blisters that occur after a long period of time.

[Cause of Occurrence] "Blisters," which appear as water blisters on the paint film of automotive suspension parts and other components months after delivery, are defects that are extremely difficult to address with complaints. They have the troublesome characteristic of being hard to detect during pre-shipment inspections in the factory. [Truth] The true nature of blisters is "invisible corrosion" that progresses beneath the paint film. If salt and impurities remain on the metal surface due to insufficient rinsing in the pretreatment process, moisture from the atmosphere can penetrate and absorb water through osmotic pressure, pushing the paint film up from the inside. This can also manifest as a precursor to other abnormalities, such as color unevenness. [Improvement Measures] The use of pure water (conductivity of 10 microsiemens/cm or less) in the final rinsing process and thorough drying after rinsing are the solutions. A checklist that establishes quality standards for the rinsing process can be downloaded from this link to assist in quality assurance. [Summary] Blisters that occur with a time lag can only be prevented by thorough removal of impurities in the final rinsing of the pretreatment process. Eiwa Kogei Co., Ltd. provides consistent support from pretreatment to painting, ensuring high quality assurance.

Company：永和工芸
Price：Other

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Does surface roughness affect the finish? Measures against surface roughness in die casting.

The reason for the uneven application of the coating was the unevenness of the material. We will unravel the close relationship between the polishing process and painting.

[Cause of Occurrence] In parts made from aluminum die casting or zinc die casting, appearance abnormalities such as orange peel or gloss defects may occur after painting. On-site, it is often thought that there are issues with the air pressure of the spray gun or the amount of coating applied. [Truth] The root of the problem lies in the variation of the "surface roughness" of the material itself. If the roughness from casting defects or shot blasting is uneven, the paint will be absorbed into the recesses, preventing the formation of a uniform film thickness (leveling). This is directly linked to causing dripping defects. [Improvement Measures] In addition to proper surface treatment with the appropriate grit of abrasive material, utilizing the sealing effect of a primer (undercoat) can help maintain a smooth surface. Best practice materials for surface treatment that addresses the surface roughness of die-cast products can be downloaded and referenced here. [Summary] Proper polishing and primer treatment to uniformly adjust the surface roughness of the material are essential for a beautiful appearance finish. Eiwa Kogei Co., Ltd. solves appearance abnormalities with pre-treatment and painting techniques tailored to the characteristics of die-cast products.

Company：永和工芸
Price：Other

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What are the reasons for not being able to obtain rust prevention? Alternatives and pretreatment.

What to do when the arrival of rust-proof paint stops. This explains how to ensure rust prevention during pre-treatment and alternative considerations.

The rust-proof paint we were using is out of stock. Simply matching the color with an equivalent product is not enough. ────────────── ■Cause of Occurrence Rust-proof paint is made from resin and anti-corrosion pigments. Both raw materials are in short supply, and shipments of some brands have stopped. ■Truth Even with the same "rust-proof" label, if the resin type changes, the compatibility with the topcoat changes as well. If you only change the primer and leave the topcoat as is, it will peel between the layers. Even if the color is the same, the anti-corrosion performance is not the same. ■Improvement Measures When changing the primer, conduct adhesion tests in combination with the topcoat. The fundamental anti-corrosion can be enhanced through pre-treatment processes such as chemical treatment. Please utilize the materials on anti-corrosion enhancement through pre-treatment.

Company：永和工芸
Price：Other

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Shredding Machine Series for Incineration Pretreatment and Biomass Raw Material Pretreatment

A series of crushers designed for general household waste, biomass materials, sewage sludge, industrial waste, bulky waste, etc. Selection can be made based on the type of material and processing volume.

At Helios Co., Ltd., we introduce a series of low-speed, high-torque crushers as a specialized manufacturer of crushing machines. You can choose from a wide range of products, including crushers adopted by most fluidized bed furnace manufacturers, industrial waste and bulky waste crushers, and small crushers for sewage sludge designed to be waterproof and dustproof. 【Product Lineup】 ■ Small dual-shaft crusher ■ Particle size adjustable crusher ■ Industrial waste and bulky waste crusher ■ Small single-shaft crusher ■ Bulky waste cutting machine ■ Dust feeding machine Please let us know the materials to be crushed, processing volume, and any challenges your company is considering. We will also provide information on equipment selection, customization, and optional products. Feel free to consult with us first.

Company：ヘリオス
Price：Other

Crusher
Pretreatment

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Revive Inline Sample Preprocessing (ILSP)

A rapid approach to the analysis of multi-residue pesticides in food! Reducing errors associated with manual procedures.

"Revive Inline Sample Preparation (ILSP)" utilizes the capabilities of LC-MS/MS to streamline and automate sample extract cleanup. By using the Revive ILSP pesticide cartridge, a 6-port valve, and an independent isocratic pump, it is possible to combine sample cleanup and separation detection into one efficient method, transforming the equipment into a mainstay of analysis. By integrating this into multi-residue pesticide analysis methods in food, it reduces sample preparation time, cuts costs associated with disposable sample preparation products, and minimizes errors related to manual procedures. [Features] ■ Significantly reduces preparation time ■ Conducts analysis and ILSP cartridge cleaning simultaneously, eliminating downtime between samples ■ A rapid and simple alternative to preparation methods such as QuEChERS and SPE ■ Minimizes costs associated with disposable preparation products and related waste ■ Reduces causes of errors and variability associated with manual cleanup *For more details, please refer to the PDF document or feel free to contact us.

Company：Restek
Price：Other

Separation device
Pretreatment

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Inkjet Print Pre-treatment & Cleaning Machine 'DPW-1900'

For the fabric ironing finish required during printing! A 2-way design that performs two roles with one device.

The "DPW-1900" is a pre-treatment and cleaning machine suitable for fabric materials such as banners for inkjet printing. It features a 2WAY design that performs two functions in one unit, and can be freely customized according to the equipment environment. Please note that while this product is a model for pre-treatment + cleaning, we also offer models with only pre-treatment functionality or only cleaning functionality. Please inquire for more details. 【Features】 ■ Freely customizable according to the equipment environment ■ Capable of ironing finish required for the fabric during printing ■ Made-to-order product (90-day delivery after order) *For more details, please refer to the PDF materials or feel free to contact us.

Company：上野山機工
Price：Other

Other cleaning machines
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[Application Note] Chromosome Analysis Preprocessing HANABI Series

The HANABI series chromosome analysis pre-processing device can automate the chromosome analysis pre-processing steps that are currently performed manually, from cell harvesting to staining.

The HANABI series of chromosome analysis preprocessing devices from AD Estec Co., Ltd. automates the preprocessing steps in chromosome analysis, contributing to increased productivity in the inspection process and the prevention of human errors. Harvester: Automation of the cell harvesting process Spreader: Automation of the spreading process Stainer: Automation of the staining process We provide application notes (free) summarizing cases where the HANABI series has been used for chromosome analysis. If you are interested, we would appreciate it if you could contact us using the inquiry form below. Thank you very much.

Company：ADSTEC Corporation Bio Department
Price：Other

Other bio-related products and services
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Blast (Pearl finish processing - Satin finish processing)

Prevents color unevenness and poor adhesion! It can remove small scratches from metal surfaces.

"Blast" is a treatment primarily performed as a pre-treatment for anodizing, which can remove small scratches from metal surfaces. It enhances the luxurious finish of anodizing and can also prevent poor adhesion of the coating and color unevenness. Additionally, it may be performed for various purposes such as rust removal, cleaning, and polishing. [Features] ■ Prevents color unevenness and poor adhesion *For more details, please refer to the related links or feel free to contact us.

Company：春日井アルマイト工業
Price：Other

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How to prevent paint peeling? All about adhesion.

Preprocessing is everything about adhesion.

This explains the key points for improving poor adhesion, insufficient pre-treatment, degreasing, and drying conditions that can cause paint to peel. The reasons for peeling occurring some time after painting are not only due to insufficient pre-treatment but also due to trace amounts of moisture and oxidation films. Adhesion can vary significantly depending on humidity and the condition of the materials. It is important to understand the reasons why results differ even with the same process and to review the process accordingly. Poor painting cannot be improved with vague measures. Our company has published case study materials on improvements. Please take a look.

Company：永和工芸
Price：Other

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Dop plating was causing delamination due to "surface reactions."

Explaining paint peeling due to surface reactions of molten zinc coating and countermeasures.

Hot-dip galvanized steel is a material that is difficult for paint to adhere to. It has a very smooth surface, making it challenging for the paint film to stick. There may be cases where sweep blasting or specialized surface treatment is necessary. Designing specialized processes is important. We also provide detailed examples of improvements in publicly available materials.

Company：永和工芸
Price：Other

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[Case Study of Conductive Diamond Technology] Pre-treatment for Plating on PPS Resin

Chrome-free, heavy metal-free resin plating pre-treatment technology

We would like to introduce a case study of conductive diamond technology that has realized an alternative to chromic acid used in the plating process of automotive parts. PPS is a super engineering plastic that is lightweight and excels in heat resistance, durability, and chemical resistance. However, since plastic transmits electromagnetic waves, when used for enclosures of electronic devices, it is necessary to form a metallic thin film on the surface to provide a shielding effect and prevent malfunctions caused by electromagnetic interference. Due to its high chemical resistance, PPS is a material that is very difficult to plate using conventional processes. However, by using an electrolytic treatment with a sulfuric acid solution as a pre-plating treatment, it is possible to achieve the formation of a highly adhesive plating layer. This technology uses a solution electrolyzed with a diamond electrode in sulfuric acid, making it a clean and environmentally friendly alternative technology that does not involve toxicity or waste. Additionally, since the sulfuric acid solution can be reused, it helps reduce wastewater. *For more details, please download the PDF or feel free to contact us.

Company：DIAM
Price：Other

Plating Equipment
Other surface treatment equipment
Electrical equipment parts
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Pretreatment Product List and Ranking from 19 Manufacturers, Suppliers and Companies | IPROS GMS

Pretreatment Manufacturer, Suppliers and Company Rankings

Pretreatment Product ranking