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PP Coupling Agent
| Grades | Base Resin |
MFI(g/10min) [1]190℃，2.16kg [2]160℃，0.325kg |
Grafting Level (MAH wt%) |
Applications | ||
| GPM200A | PP-H | 70-100[1] | 0.5-1.0 |
Primarily used in glass fiber reinforced PP, inorganic powder reinforced PP, etc., with high fluidity and excellent processing performance. It is typically applied in PP/GF composite materials to aid the dispersion of glass fiber and prevent glass fiber from migrating/floating to the surface. Loading dosage 1.5-5%. |
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| GPM200AL | PP-H | 30-50[2] | 0.2-0.5 |
Used for cast film, fiber and powder enhancement in PP. The fluidity is moderate, meeting the diverse needs of different customers. Loading dosage 1.5-5%. |
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| GPM200B | PP-B | 30-50[2] | 0.2-0.6 |
Primarily utilized in fiber and inorganic powder filled PP, as well as serving as a compatibilizer for PP/polar resin alloys. Providing improved tensile and impact strength. Applications are PP/PA alloy and PP car bumpers. Loading dosage 2-5%. |
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