XJY-301-2

Silicone Pressure Sensitive Adhesive

Specification

XJY 301-2 Silicone Pressure Sensitive Adhesive (SPSA) is a colorless transparent stick liquid with moderate stripping force, which can be applied in crepe paper, PET film, medical tape and other adhesion tapes. This glue has moderate peeling power, five toxic, environmentally friendly, skin-friendly, and strong anti-aging ability, good adhesive ability.

 

XJY-301-2 Silicone Pressure Sensitive Adhesive has those product features:

1. Moderate bonding ability, showing good performance on substrates such as PET and textured paper;

2. Excellent resistance to chemical corrosion, anti-ultraviolet aging, and weather resistance;

3. Non-toxic, environmentally friendly, no irritation or harm to the human body;

4. It is easy to peel off, and there is no residual phenomenon after peeling, and it can be used as a protective tape;

 

ITEM

PROPERTY

Appearance

Colorless transparent liquid

Solid content

58-62%

Viscosity

60000-150000mPa.s

Peel force

200-300g/inch

Solvent

Ethyl acetate

Peel force

400-600 g/inch

Temperature Resistance

220

Feature

Non-toxic, environmentally friendly, harmless to the human body

Typical application

Environmental protection, medical tape

Curing system

BPO/Bis(2,4-dichlorobenzoyl) peroxide

 

Advantage

1. Easy to peeling without incomplete glue, for protection tapes.

2. Non-toxic, environment-friendly, no stimulation to the human body.

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

4. Moderate adhesion, excellent performance in PET film and crepe paper basic materials.

 

Application

 

1. Adhesive tape

2. Medical tape

3. Protective tape

 

Instructions for use

1. XJY 301-2 Silicone Pressure Sensitive Adhesive (SPSA) 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-301-2 can provide 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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