XJY-301-5

Silicone Pressure Sensitive Adhesive

Specification

XJY 301-5 Silicone Pressure Sensitive Adhesive (SPSA) is a colorless transparent stick liquid with high peeling adhesion and high-temperature resistance. This kind of product has good aging-resistance performance and excellent adhesion with silicone and low-energy surface materials.

 

XJY-301-5 Silicone Pressure Sensitive Adhesive has those product features:

1. Excellent high-temperature resistance.

2. Excellent chemical corrosion, UV resistance, weather resistance.

3. Good adhesion with silicone rubber, Teflon, etc.

 

ITEM

PROPERTY

Appearance

Colorless transparent liquid

Solid content

58-62%

Viscosity

60000-150000mPa.s

Solvent

Toluene

Peel force

800-1000 g/inch

Temperature Resistance

220

Feature

Good adhesion and high-temperature resistance

Typical application

Glass fabricCrepe paper tape

Curing system

BPO/Bis(2,4-dichlorobenzoyl) peroxide

 

 

Application

 

1. Electrical insulating tape

2. Teflon tape

3. Crepe paper tape

4. High-temperature adhesive tape

 

INSTRUCTIONS FOR USE

1. XJY 301-5 Silicone Pressure Sensitive Adhesive is recommended to use the catalyst Bis(2,4-dichlorobenzoyl) peroxide, BPO (benzoyl peroxide), and the catalyst usage amount is 2-3%;

2. The temperature of the solvent volatilization section is kept below 120°C to ensure the lowest control of catalyst decomposition and complete solvent volatilization, otherwise the tape will produce pores and affect the performance of the adhesive;

3. The catalyst preparation concentration is 10%. After preparation, use it as soon as possible, otherwise, the solvent will consume the catalyst and affect the catalytic effect;

4. During curing, the curing temperature can be appropriately increased to ensure that the catalyst is completely decomposed, otherwise, the tape will easily produce white gel-like substances. If BPO is used as the catalyst, the decomposition of the incomplete catalyst will generate a small amount of carbon dioxide gas, forming pores, and affect the performance of the tape.

 

Packaging

 

XJY-301-5 is available in 200kg drums. Packaging options are available upon request.

 

Storage


Stored in a tightly closed container in a cool, dry place. Transported as dangerous products.

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