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PP550SR
Siloxane polymer
50%
PP
0.2%~3%
White Pellets
In extrusion and moulding, PP、TPE
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Description
PP550SR is a type of silicone masterbatch that consists of ultra-high molecular weight siloxane with a special structure, and uses polypropylene as its carrier resin.
Features & Benefits
PP550SR is a silicone masterbatch that can play an anchoring role in the material, providing long-lasting and efficient scratch resistance to polypropylene without affecting its impact performance or causing stickiness. It can also help reduce the injection cycle time, improve processing performance, reduce surface friction coefficient, improve wear resistance, and enhance the hydrophobicity of the material. Additionally, it has good compatibility with polypropylene.
Typical Properties
Physical Properties | Target Value |
Appearance | White Granules |
Effective Content (%) | 55 |
Volatile (%) | 0.3 |
Usage
PP550SR can be used in PP, PE, TPE, and other materials.
Application | Dosage | Benefits |
In extrusion and moulding |
0.2% to 1% | PP550SR can help reduce torque and head pressure during the extrusion process, resulting in increased output. It can also improve mold stripping performance during injection molding, increasing material fluidity and mold filling performance while reducing the injection cycle time. |
In TPE | 1% to 3% | PP550SR can help enhance the smoothness and scratch resistance of the material. |
In PP |
1% to 3% | PP550SR provides excellent scratch resistance and has low odor. It can also help create a uniform, glossy surface without bright spots. |
The Processing Information
After the silicone masterbatch is evenly mixed with resin, it is processed into modified materials using an extruder.
After the silicone masterbatch is evenly mixed with resin, it is injection molded into products.
Packaging & Storage
To properly store the product, it should be kept in a dry place and away from direct sunlight. The opening of the container should be sealed to prevent the product from absorbing moisture from the air. If needed, the product can be dried before use.
Description
PP550SR is a type of silicone masterbatch that consists of ultra-high molecular weight siloxane with a special structure, and uses polypropylene as its carrier resin.
Features & Benefits
PP550SR is a silicone masterbatch that can play an anchoring role in the material, providing long-lasting and efficient scratch resistance to polypropylene without affecting its impact performance or causing stickiness. It can also help reduce the injection cycle time, improve processing performance, reduce surface friction coefficient, improve wear resistance, and enhance the hydrophobicity of the material. Additionally, it has good compatibility with polypropylene.
Typical Properties
Physical Properties | Target Value |
Appearance | White Granules |
Effective Content (%) | 55 |
Volatile (%) | 0.3 |
Usage
PP550SR can be used in PP, PE, TPE, and other materials.
Application | Dosage | Benefits |
In extrusion and moulding |
0.2% to 1% | PP550SR can help reduce torque and head pressure during the extrusion process, resulting in increased output. It can also improve mold stripping performance during injection molding, increasing material fluidity and mold filling performance while reducing the injection cycle time. |
In TPE | 1% to 3% | PP550SR can help enhance the smoothness and scratch resistance of the material. |
In PP |
1% to 3% | PP550SR provides excellent scratch resistance and has low odor. It can also help create a uniform, glossy surface without bright spots. |
The Processing Information
After the silicone masterbatch is evenly mixed with resin, it is processed into modified materials using an extruder.
After the silicone masterbatch is evenly mixed with resin, it is injection molded into products.
Packaging & Storage
To properly store the product, it should be kept in a dry place and away from direct sunlight. The opening of the container should be sealed to prevent the product from absorbing moisture from the air. If needed, the product can be dried before use.