Polypropylene (PP) Specialized Silicone Masterbatch

Model:
PP500SR
Effective component:
Siloxane polymer
Carrier resin:
PP
Recommend Dosage(W/W):
1.5-5%
Appearance:
White Pellets
Applications:
PP、TPE

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Description

PP500SR is a silicone masterbatch containing ultra-high molecular weight siloxane with a special structure in polypropylene carrier resin.

Features & Benefits

Play an anchoring role in the material, giving polypropylene material long-lasting and efficient scratch resistance without affecting the impact performance of the material or causing stickiness.

Reduce the injection cycle time.

Improve the processing performance.

Reduce the surface friction coefficient and improve the materials' wear resistance.

Improve the hydrophobicity of the material.

Good compatibility with polypropylene.

Typical Properties

Physical Properties	Target Value
Appearance	White Granules
Effective Content (%)	50
Volatile (%)	0.5

Usage

PP500SR can be used in PP, PE, TPE, and other materials.

Application	Dosage	Benefits
In extrusion and moulding	0.2% to 1%	Reduce the torque and head pressure in the extrusion process, resulting in an increased output. Improve the mold stripping performance during the injection molding process, thus increasing the fluidity of the materials and the mold filling performance and reducing the injection molding cycle time.
In TPE	1% to 3%	Improve the material's smoothness and scratch resistance.
In PP	1% to 3%	Excellent scratch resistance, Low odor. The product can have uniform gloss surface and without bright spots.