Rubber Adhesive Ra-65

Adopting unique production technology, Focus- 6300 buytl tapes are mainly made of butyl rubber supplemented by other auxiliaries and fillers, with the superior high polymer materials. With its strong adhesion property and air-tight
property, our waterproof sealing butyl tapes are environmental and solvent-free. Main Specification (Customized demand sare acceptable.)
6mm*8m
8mm*6m
10mm*4.57m

Main Color - black

Technical Data
Product Series FOCUS-6300 Series
Application Automotive Industry
Elongation 500%
Heat Resistance 90, no flowing within 2h
Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm
Tensile Strength 230KPa
Anti UV non-hardening and no cracks within in 2000h
Corrosivity Non-corrosive to galvanized sheet, aluminum sheet and coppersheet.

Advantages
Strong adhesion, high tensile strength, excellent elasticity and extensibility. It can fully accommodate to the surface that it attached to
Excellent performance in non-corrosive, weather resistance and
adaptation.
Applications
Provide waterproof
protection to car doors waterproof membrane. Provide waterproof and
sealing protection to the battery of new energy
automobile.

Other waterproof applications on cars and new energy cars

Focus-6100 butyl tapes are mainly made of butyl rubber with excellent performance in waterproofing and sealing.
Main Specification
(Customized size is acceptable.) 3.0mm thickness
* 12mm width *15m roll length
2.5mm thickness * 8mm width * 15m roll length
2 mm thickness * 15mm width * 20m roll length
2.5 mm thickness * 8mm width * 20m roll length

Main Color
black, grey, white

Technical Data
Product Series FOCUS-6100
Application Composite Materials Industry
Elongation 500%
Heat Resistance 90, no flowing within 2h
Low Temperature Flexibility 40, no crack on surface within 24h
Peel Strength 23N/cm
Tensile Strength 220KPa
Anti UV non-hardening and no cracks within in 2000h
Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet.

Advantages
Strong adhesion.
Wide application temperature range.
Excellent performance in waterproofing and sealing.
Applications

* During the production of vacuum extraction process for wind mill blade, it has excellent sealing property between vacuum bags and molds. During the production of vacuum extraction processfor fiberglass, it has excellent
sealing property between vacuum bags and molds.

* During the production of vacuum extraction process for cabin cover, it has excellent sealing property between vacuum bags and molds.

* As auxiliary materials, our Focus-6100 series are widely used in the production of wind mill blade, fiberglass, cabin cover, car tail bracket, automotive engine cover, yacht.

* Our products have excellent sealing property between vacuum bags and mold during the vacuum extraction process.

Rubber Adhesive HMMM / Rubber Adhesive GLR-801 / Rubber Adhesive CYREZ 963

Overview:
1. Chemical name: Hexamethoxymethylmelamine (HMMM)
2. Chemical family: Methylated melamine-formaldehyde resin, melamine resin
3. CAS No.: 3089-11-0

Technical Specifications:
Appearance: Colorless transparent liquid.
Density: 1.20
Formaldehyde content % min.: 40
Free formaldehyde content % max.: 0.5
Viscosity: 2000~5000
Heating loss % max.: 1.0

Application:
1. It can promote adhesive force to rubber and steel cord or fabric cord.
2. Suggested ratio: 1.5-3 poses rubber adhesive HMMM, 2-5 poses resorcinol formaldehyde resin or other methylene acceptor.


Packaging and storage:
1. In standard IBC drum lined with plastic film, net weight: 1.1MT/drum.
2. Shelf life is one year.

Properties:
1.Lg-768 has improved adhesive performance: the new material can improve the initial adhesive force of rubber and steel wire, rubber and fiber and the adhesive force after aging.The results showed that the adhesive quantity of steel wire/fiber cord increased and the adhesive force increased.In addition, the adhesive along the direction of vertical to the cord line out of the thread shape, the thread shape is obvious, the pitch is shortened, uniform.

2.Lg-768 has improved aging resistance: an hindered phenol structure is formed between the phenolic hydroxyl group and methoxy group on the molecule, which can trap free radicals in the consumed rubber system and terminate the chain reaction, thus improving the heat-resistant aging performance and fatigue resistance of the polymer material.Because this material can effectively improve the adhesive aging performance of tires, it can greatly reduce the problems of shoulder empty and delamination.Improve the high speed and durability of finished tires, extend the service life and driving safety of tires.