LUMANTEK JAPAN List of Products and Services

Here are some examples of applications for using butyl rubber in vehicles. Various applications are possible, including seismic resistance and soundproofing for floors, roofs, and doors, interior lining modifications and flame retardant enhancements, tire lining and puncture prevention, and the installation, fixation, and waterproofing of parts. Please feel free to contact us when needed. 【Application Examples】 ■ Seismic resistance and soundproofing for floors, roofs, and doors ■ Repairs and waterproofing around the trunk and rear floor ■ Installation and waterproofing of lamp units ■ Interior lining modifications and flame retardant enhancements ■ Tire lining and puncture prevention, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

"Butyl rubber" is a synthetic rubber that excels in weather resistance, heat resistance, ozone resistance, and gas permeability. Our company engages in made-to-order/OEM production of various tapes using butyl rubber (isobutylene-isoprene copolymer). Additionally, depending on specifications, we can provide products that meet needs such as waterproofing, heat resistance, flame retardancy, corrosion resistance, vibration damping, soundproofing, and UV protection. We have a wide range of base materials available, including PET, PE, PVC, fiberglass, and non-woven fabrics. Please contact us when you need assistance. 【Features of Butyl Rubber】 - Excellent weather resistance, heat resistance, ozone resistance, and gas permeability - Lower water adsorption compared to other synthetic rubbers - Good resistance to polar solvents - Low rebound elasticity - Unmatched performance in vibration absorption applications *For more details, please refer to the PDF document or feel free to contact us.

• Rubber
• Contract manufacturing
• Other contract services

We would like to introduce a proposal for the use of "butyl rubber" for harness fixation and bundling. The airtightness and waterproofness are 100Kpa. The heat resistance is normally 80°C, but can reach up to 130°C depending on the application. Additionally, the chemical resistance will be confirmed after specifying the chemicals, and the peel strength will be tested after specifying the components and force of the target metal. The PDF document provides a detailed introduction using diagrams. Please take a look. ■ Airtightness & Waterproofness: 100Kpa ■ Heat Resistance: Normally 80°C (up to 130°C depending on the application) ■ Adhesive Strength: Depends on the components of the metal and resin (normally 10N–20N/cm²) ■ Chemical Resistance: To be confirmed after specifying the chemicals ■ Peel Strength: To be tested after specifying the components and force of the target metal *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce our deadening sheet, 'GB-RB3001'. Deadening refers to the process of applying vibration damping treatment to the doors, roof, and floor of a vehicle to block road noise and body noise, thereby improving the sound quality of the speakers. We offer various sizes that can be customized according to your needs. It can be applied to various areas of the vehicle, including the doors, trunk, engine room, and fenders. Please make use of it for soundproofing and vibration reduction measures. 【Application Areas】 ■ Doors ■ Trunk ■ Roof ■ Engine Room ■ Fenders ■ Floor Panels ■ Firewall *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We manufacture various types of binding bands, sealing materials, dampers, etc., using butyl rubber (isobutylene-isoprene copolymer) on a made-to-order basis. Depending on the specifications, we can provide products that meet diverse needs such as waterproofing, heat resistance, fire resistance, vibration damping, soundproofing, and filling at low cost. 【Examples of OEM product applications】 ■ Automotive harness binding / battery sealing ■ Automotive sheet metal filling materials ■ Soundproofing and seismic treatment for doors, trunk rooms, and roofs ■ Related to the construction industry: various waterproof tapes, vibration damping tapes, anti-corrosion tapes, etc. *For more details, please download the PDF materials or contact us.

• EMS

The butyl rubber product "GT-RB5030" is a synthetic rubber that excels in weather resistance, heat resistance, ozone resistance, and gas permeability. Due to its low rebound elasticity, it demonstrates very high performance in vibration absorption applications! Its main uses include harness bundling, O-ring sealing, and component adhesive dampers. 【Features】 ■ Excellent weather resistance, heat resistance, ozone resistance, and gas permeability ■ Superior water resistance with lower water absorption compared to other synthetic rubbers ■ Good resistance to polar solvents ■ Low rebound elasticity ■ Very high performance in vibration absorption applications *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

The "GT-RB5030" is a synthetic rubber with excellent weather resistance, heat resistance, ozone resistance, and gas permeability. Due to its low rebound elasticity, it exhibits unparalleled performance in vibration absorption applications! Its main uses include harness bundling, O-ring sealing, and component adhesive dampers. 【Features】 - Excellent weather resistance, heat resistance, ozone resistance, and gas permeability - Superior water resistance with lower water absorption compared to other synthetic rubbers - Good resistance to polar solvents - Low rebound elasticity - Unmatched performance in vibration absorption applications *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

The "GTRB Series" is a butyl rubber sealant that excels in water resistance and vibration absorption. Among synthetic rubbers, it has low water adsorption and good resistance to polar solvents. It also has high weather resistance, heat resistance, and ozone resistance, making it suitable for applications such as bundling wire harnesses and sealing battery packs, particularly for electric vehicles. It is more affordable compared to FIPG and supports custom/OEM production. 【Main Applications】 ■ Harness bundling ■ Battery pack sealing/flame retardant ■ Double-sided tape for interior use/heat resistant/flame retardant ■ Vibration and sound insulation for the body *For more details, please contact us or download the PDF for more information.

• Rubber

We manufacture various types of binding bands, sealing materials, and dampers using butyl rubber (isobutylene-isoprene copolymer) on a made-to-order basis. Depending on the specifications, we can provide products that meet diverse needs such as waterproofing, heat resistance, fire resistance, vibration damping, soundproofing, and filling. 【Examples of OEM product applications】 ■ Automotive harness binding / battery sealing ■ Automotive sheet metal filling materials ■ Soundproofing and seismic treatment for doors, trunk compartments, and roofs *For more details, please download the PDF document or contact us.

• EMS
• Harness
• Rubber

We manufacture various types of binding bands, sealing materials, and dampers using butyl rubber (isobutylene-isoprene copolymer) on a made-to-order basis. Depending on the specifications, we can provide products that meet diverse needs such as waterproofing, heat resistance, fire resistance, vibration damping, soundproofing, and filling. 【Examples of OEM product applications】 ■ Automotive harness binding / battery sealing ■ Automotive sheet metal filling materials ■ Soundproofing and seismic treatment for doors, trunk spaces, and roofs *For more details, please download the PDF document or contact us.

• Other Auto Parts
• Harness
• Rubber

We manufacture various types of binding bands, sealing materials, and dampers using butyl rubber (isobutylene-isoprene copolymer) on a made-to-order basis. Depending on the specifications, we can provide products that meet diverse needs such as waterproofing, heat resistance, fire resistance, vibration damping, soundproofing, and filling. 【Examples of OEM product applications】 ■ Automotive harness binding / battery sealing ■ Automotive sheet metal filling material ■ Soundproofing and seismic treatment for doors, trunk compartments, and roofs *For more details, please download the PDF document or contact us.

• Harness

The "WEIVER PLAYER 2.0" is a dedicated RF playback device that allows for easy and simple playback of RF captured from around the world on a table. You can play back data by simply inserting an SSD containing the data into the unit with one touch. It can also play back data you already have, allowing you to utilize older data. (Inquiries required) 【Features】 ■ Frequency range: 100KHz to 2.7GHz ■ Bandwidth: 1 to 48MHz (56MHz) ■ RF attenuation: -30dB to +30dB (0.1dB) ■ External trigger ■ TCP/IP remote control ■ HD test vector playback option * For more details, please refer to the PDF materials or feel free to contact us. * An English version of the catalog is available for download.

• Analytical Equipment and Devices
• others

"WEIVER 2.0" is a real-time RF capture and playback system. It features a super compact and ultra-lightweight design that is convenient for mobility. With an external trigger function and a highly stable internal SSD, data can be directly saved to an external SSD via E-SATA connection. Additionally, it is equipped with a simple program update function. 【Features】 ■ AM radio to satellite and GPS recording/playback ■ Low power design suitable for vehicle operation tests ■ Weight reduction system up to MAX 65% compared to competitors ■ Real-time RF capture and playback system ■ Super compact and ultra-lightweight design (approximately 7KG) *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

"VENTUS2.0" is a signal generator that can stream portable transport streams, ETI, and MFS, and output various RF signals such as multi-standard digital TV signals and digital radio signals. It is suitable for laboratory applications in research and development, as well as for quality checks in production and inspection sites. 【Features】 ■ Supports USB2.0, energy-efficient type, and adopts an upgradable FPGA-based architecture ■ Expandable modular design ■ Built-in ultra-low phase noise, high-precision synthesizer (OCXO) ■ Complies with global broadcasting standards *For more details, please refer to the PDF materials or feel free to contact us.

• Signal Generator