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High Moisture Absorption Desiccant Masterbatch

1. Defoaming Capability: Its surface activity and adhesion properties effectively eliminate bubbles from plastics or coatings, enhancing the surface gloss and brightness of products.

2. Antioxidant Properties: Containing ingredients like perlite, the black defoaming masterbatch also possesses antioxidant functions, helping to prevent material oxidation and aging.

3. High Temperature Resistance: Remains stable under high temperature conditions without decomposing into harmful substances, ensuring product quality stability.

4. Wide Applicability: Suitable for various industries such as plastics, rubbers, coatings, printing and dyeing, and adhesives, with broad application prospects.

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Product Details

Product Description

The black plastic defoaming masterbatch is a highly effective defoaming agent primarily used in the production processes of plastics, rubbers, coatings, and other industries to eliminate bubbles and improve the surface quality of products.

Main Components: Typically includes perlite and other functional additives that work synergistically to achieve defoaming effects.

Appearance: Presented as black granular particles, it exhibits good plasticity and easy dispersibility.

Appearance	Solid particle
Color	White, Grey, Black
Density （g/cm3）	1.5+/-0.1
Melting Point	190 +/- 10℃
Plasticity/softening	Very well
MFR(melt flow rate)	5kg, 190℃, 5-12g/10mins, 10g/10mins
Water Absorption/Moisture absorption rate	50%-100%
Package	Vacuum package, 5 KG of each

Application

In the processing of recycled or moisture-laden materials for plastics like PE, PP, PS, and ABS, the black defoaming masterbatch effectively eliminates issues like bubbles, clouding, cracks, and spots caused by moisture.

In the coatings industry, it improves flowability and application effects, reducing bubble formation and enhancing the smoothness and aesthetics of coatings.

Desiccant Masterbatch High Moisture Absorption