XJY-301-7

Silicone Pressure Sensitive Adhesive

Specification

XJY-301-7 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, and is also suitable for low peel strength glues for protective films.

 

XJY-301-7 Silicone Pressure Sensitive Adhesive has those product features:

Excellent high-temperature resistance.

Excellent chemical corrosion, UV resistance, weather resistance.

Good adhesion can be used in PET high-adhesive tape and PI tape

 

ITEM

1

2

Appearance

Colorless transparent liquid

Solid content

58-62%

Viscosity

60000-120000mPa.s

Solvent

Toluene

Peel force

600 g/inch

900-1200 g/inch

Temperature Resistance

260

 

Feature

Good adhesion, flexibility and good cohesion

High adhesion

Typical application

PI tape

PET high-adhesive tape

Curing system

BPO/Bis(2,4-dichlorobenzoyl) peroxide

 

Advantage

1. Excellent high-temperature resistance.

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

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

 

Application

 

1. Electrical insulating tape

2. Teflon tape

3. Crepe paper tape

4. High-temperature adhesive tape

 

INSTRUCTIONS FOR USE

1. It 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-301-7 Silicone Pressure Sensitive Adhesive (SPSA) can provide the 200KG inner coated iron drum. If you have special requirements, you can negotiate and customize.

 

Storage


This product is stored in the original unopened packaging, when the storage temperature is 25C and below, the validity period of this product is 12 months from the production date.

If the storage period is exceeded, the product should be re-tested, and it can still be used if it meets the quality requirements.

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