Zinc Stearate Gas No. 557-05-1

Nature:
White viscous fine powder, feels greasy, with a slightly pungent odor.

Main Uses:
1. Can be used as a non-toxic stabilizer for polyvinyl chloride, with minimal initial coloration and good weather resistance. This product is not suitable for use alone because it significantly catalyzes the degradation of polyvinyl chloride; after a period, the product can rapidly discolor. When used in combination with barium, soap, and cadmium, it is suitable for general soft products. The dosage of this product should not be excessive, but it can be appropriately increased when used together with epoxy compounds and phosphoric acid esters.
2. Can also serve as a lubricant for styrene resins, including polystyrene, ABS, and SAN resins, as well as a release agent for transparent products. In the rubber industry, this product can be used as a lubricant and separator (anti-adhesion) for rubber materials. Additionally, it can be used as a textile gloss agent, coating gloss agent, cosmetic ingredient, etc.
3. Metal soap powder. Used in the production of face powder, pressed powder, etc. Mainly used as an adhesive to enhance the powder's adhesion to the skin. Zinc stearate has a light and soft texture; when added to powdered cosmetics, it covers other powdered cosmetics, making them easier to blend. The typical addition amount is 5% to 15%.
4. Defoaming agent. Light and heat stabilizer. Paint polish and abrasive. Drying lubricant and separator for small parts. Stabilizer, release agent, and lubricant for plastic products. Waterproofing agent for concrete, brown asbestos, paper, fabrics, etc. Used in cosmetics and ointments.

Storage:
1. Packed in plastic-lined woven bags or gunny sacks. Store in a cool, dry, and well-ventilated area away from fire sources. Keep tightly sealed to prevent moisture. Storage temperature should not be too high.
2. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Should be stored separately from oxidizers and acids to avoid mixed storage. Equip with corresponding types and quantities of firefighting equipment. The storage area should be equipped with suitable materials to contain leaks.