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  1. Home
  2. Ferrous/Non-ferrous metals
  3. オテック
  4. "Surface treatment that helps prevent adhesion to heat sealers" Tef-Lock
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  • Sep 03, 2021
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Sep 03, 2021

"Surface treatment that helps prevent adhesion to heat sealers" Tef-Lock

オテック オテック
Are you having trouble with resin adhesion or maintenance on your heat sealers? Our "Tef-Lock" can beautifully resolve these issues. Our original surface treatment, "Tef-Lock," is a high-performance composite surface treatment that combines the high hardness and wear resistance of hard chrome plating with the non-stick and release properties of polytetrafluoroethylene (PTFE). By using it on heat sealers instead of Teflon coatings or Teflon tape, you can improve maintenance and extend lifespan. We have ample experience with materials such as stainless steel, copper alloys, and aluminum! We offer the standard Tef-Lock with a heat resistance of 250°C and "Tef-Lock α," which can be used at temperatures above 300°C. If you are using it for sealing PET resin or other applications exceeding 250°C, please consider "Tef-Lock α." We are happy to provide samples to those interested, so we look forward to your inquiries!
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テフロック(新).pdf[275464]

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IMG_1144リサイズ 切り抜き コントラスト70.jpg

Surface treatment combining the hardness and release properties of chrome: 'Tef-Lock'

This is a composite surface treatment that has the hardness and wear resistance of hard chrome plating combined with the non-stick and release properties of PTFE. It is suitable for sliding parts where release properties are required.

This is a composite plating of hard chrome plating and fluororesin known by trademarks such as Teflon. It combines the high hardness and wear resistance of hard chrome plating with the non-stick and release properties of fluororesins. **Features** - **Release Properties and Wear Resistance** The excellent non-stick properties, low friction coefficient, and self-lubricating characteristics of fluororesins, along with the low friction coefficient of hard chrome plating, provide superior release properties and wear resistance compared to standard chrome plating and other fluororesin composite platings. - **Hardness** Since the base is chrome plating, it has a hardness of approximately Hv850. - **Heat Resistance** It is below the melting point of fluororesins (327°C). Continuous use is recommended around 250°C. - **Safety** It complies with the standards for utensils and containers based on the Ministry of Health, Labour and Welfare Notification No. 370, making it suitable for applications where food comes into direct contact with the Teflon surface. *Analysis experiments have been conducted by the Japan Food Analysis Center.* - **Processing Characteristics** Due to the low processing temperature of about 200°C, there is minimal thermal impact on the material. - **Maintenance-Free, Long Lifespan**

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TFEサンプル.png

Teflon-containing hard chrome plating sample giveaway

A high-performance composite surface treatment technology that combines the wear resistance of hard chrome plating with the unique non-stick and release properties of Teflon!

"Teff Lock" is a high-performance composite surface treatment technology that combines the high hardness and wear resistance of hard chrome plating with the non-stick and release properties of fluoropolymer resin. The gray color represents the self-lubricating chrome plating "Teff Lock," while the glossy silver color represents the standard "hard chrome plating." We are currently offering both in a bundled package as a gift for those who are interested.

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「テフ・ロック」採用事例その1製品写真.png

The heat resistance of Teflon-containing chrome plating has been significantly improved "Tef-Lock α".

The durability and heat resistance of non-stick, high-release plating Tef-Lock have been significantly improved, making it possible to use it at 300℃!

- Our unique high-performance composite surface treatment combines the high hardness, wear resistance, and electrical conductivity of hard chrome plating with the non-stick properties, lubricity, low friction, and release properties of fluororesin. - Tef-Lock α maintains a stable surface without decomposition of the resin component even in high-temperature environments of 300°C, demonstrating excellent durability (conventional Tef-Lock has a heat resistance temperature of around 250°C). - In friction tests at high temperatures of 300°C, Tef-Lock α shows 2.4 times the durability of conventional Tef-Lock and approximately 7 times the durability compared to typical nickel plating combined with fluororesin.

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Notice of Participation in Edge Tech+2025 from November 19 (Wednesday) to November 21 (Friday), 2025.

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Our company will be exhibiting our products at the Mikasa Trading booth during "Edge Tech+2025," which will be held at Pacifico Yokohama from November 19 (Wednesday) to November 21 (Friday), 2025! We will showcase AI compact edge PCs equipped with NVIDIA's Jetson series, as well as embedded boards featuring Intel's Amston Lake and Arrow Lake, and ARM's i.MX8 series. ■ Dates: November 19 (Wednesday) to November 21 (Friday), 2025 ■ Hours: 10:00 AM - 5:00 PM (until 6:00 PM only on November 20, Thursday) ■ Venue: Pacifico Yokohama, Hall C ■ Booth Location: CJ-15 You can register for your visit at the URL below. We sincerely look forward to your attendance. https://www.jasa.or.jp/expo/

Nov 13, 2025

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AAEON 12th/13th Generation Intel(R) Core i7/i5/i3 Equipped Industrial Compact Fanless PC with Dual Gigabit LAN

  • NEW
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Features ● Equipped with 12th/13th generation Intel(R) Core(TM) i7-1370PE / i5-1350PE / i3-1320PE / i7-1270PE / i5-1250PE / i3-1220PE ● Dual channel DDR5 SODIMM x 2 slots (memory sold separately) ● Supports M.2 2280 M Key NVMe SSD ● Wide operating temperature range (-20 to 60℃) (WT model required for memory and storage) ● Equipped with a total of 3 LAN ports: 2.5GbE x 2 and GbE x 1 ● Supports TPM 2.0

Nov 13, 2025

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AAEON DIN rail compatible industrial compact PC, slim model with a thickness of 48mm, equipped with Atom x7211E/N200/N50.

  • NEW
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Features ● For industrial automation controllers ● DIN rail compatible ● Equipped with Intel Atom x7211E / Processor N200 / Processor N50 ● DDR5 4800 SO-DIMM×1 (up to 16GB) (sold separately) ● Onboard TPM 2.0 ● Supports 9~36V DC input ● Wide temperature range -20~60℃

Nov 13, 2025

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Stylish 1.6 48 WJacket Tubes

  • NEW
  • PRODUCT

"Stylish 1.6 (One Point Six)" is a storage tube with a 2D code that takes dead volume into consideration. It features a rack lid lock and anti-rotation function, with a capacity of 1.6ml. Models equipped with a rack ID function have a 2D code on the bottom and both a 1D barcode and alphanumeric information laser-engraved on the side, corresponding to the bottom 2D code. Additionally, we offer screw caps for 48 holes that do not use O-rings, packing, or gaskets. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

Nov 13, 2025

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"Prototype casting, mass production, crack repair" We repair cracks in metal products without applying heat.

  • NEW
  • CATALOG

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

Nov 13, 2025

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  • XP Power XP Power CCR200/300/420/550シリーズ電源ー信頼性の高い電源
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