• Dry polyurethane slurry anti-sticking and release agent
Dry polyurethane slurry anti-sticking and release agent
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Dry polyurethane slurry anti-sticking and release agent

Performance characteristics: this product is a kind of polyether modified polysiloxane, with strong anti-adhesive release, both leveling, bubble, viscosity reduction, slip, wetting, emulsifying, soft function. Is a high quality special surfactant.
  • Product Description
  • Performance characteristics
    This product is a kind of polyether modified polysiloxane, with strong anti-adhesive release, both leveling, bubble, viscosity, slip, wetting, emulsifying, soft function. Is a high quality special surfactant.


    Technical indicators

    Appearance

    Transparent yellowish liquid (may be cloudy or frozen at low temperatures)

    Viscosity (25 ℃,CP)

    300-1500

    Specific Gravity

    1.015-1.075

    active ingredient

    100%

    ionic type

    non-ionic type

    Solubility

    DMF, alcohols, ketones, toluene and esters are completely miscible, and most of them are miscible with water.

     

    Use
    1. It is used for Pu dry fabric resin, which has the effect of preventing adhesion and helping to release, can improve the leveling of the coating film, has defoaming and anti-foaming properties, and can reduce shrinkage and fisheye phenomena. Dry Pu fabric additives for clothing can prevent adhesion and increase wear resistance.
    2, the textile industry hydrophilic antistatic, non-yellow softener of high quality materials.
    3, other unfinished and to be developed applications.


    Usage and dosage
    1. Used for Pu dry fabric tree finger, the addition amount is 0.1-0.2 when preventing adhesion and helping to release, and the addition amount of fabric additives for clothing is 0.8-1.5; Generally, it is diluted with solvent in advance and then conveniently added to the system.
    2. When used in softener, it should be emulsified with emulsifier in advance and then used alone or in combination, accounting for 1-5% of the water system.


    Precautions
    There may be pressure in the package. It is forbidden to open it suddenly. Open the lid after releasing the pressure slowly. It is forbidden to face the staff, the electrical equipment and the fire source. Can not be mixed with strong acid, strong alkaline substances, its PH = 5 under the system is more stable, otherwise easy to produce free hydrogen lead to explosion. Adequate ventilation and exhaust equipment should be used to avoid eye contact, not taken internally, good industrial hygiene measures should be implemented, and please clean after operation, especially before eating and smoking. The storage period should not be more than 5 months, long time at 160 degrees Celsius above high temperature or mixed with acid and alkali substances have a tendency to increase viscosity and even cross-linking.


    Packaging, Storage and Transportation
    1. Packing: This product is packed in 50kg plastic barrel and 200 kg barrel.
    2. Storage: prevent exposure to the sun or store in an environment below 30 ℃; it should be stored separately, away from chemical products such as oxides; it should be stored in ventilation.
    3. Transportation: This product is transported as non-dangerous goods.

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Dry polyurethane slurry anti-sticking and release agent

Performance characteristics: this product is a kind of polyether modified polysiloxane, with strong anti-adhesive release, both leveling, bubble, viscosity reduction, slip, wetting, emulsifying, soft function. Is a high quality special surfactant.

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