Reinforced Polypropylene Pellets: Halogen-Free Glass Fiber & Toughened Grade
Product models in the automotive lighting field
| Melt Flow Rate |
ISO 1133 |
230ºC, 2.16Kg |
g/10min |
15 |
| Specific Gravity |
ISO 1183 |
23ºC |
g/cm³ |
1.22 |
| Ash |
ISO 3451 |
800ºC,30min |
% |
38 |
|
Mechanical properties
|
| Tensile Strength |
ISO 527 |
50mm/min |
MPa |
30 |
| Tensile Modulus |
ISO 527 |
1mm/min |
MPa |
- |
| Elongation at break |
ISO 527 |
50mm/min |
% |
3.5 |
| Flexural Strength |
ISO 178 |
2mm/min |
MPa |
55 |
| Flexural Modulus |
ISO 178 |
2mm/min |
MPa |
- |
| Unotched Charpy Impact Strength |
ISO 179 |
23ºC |
kJ/m2 |
25 |
| Notched Charpy Impact Strength |
ISO 179-1/1eA |
23ºC |
kJ/m2 |
- |
| Thermal properties |
| Heat deflection temperature |
ISO 75 |
0.45MPa |
ºC |
- |
| 1.80MPa |
ºC |
- |
| Vicat Softening Temp |
ISO 306 |
50N |
ºC |
- |
Production Description
Polypropylene, abbreviated as PP (polypropylene) in English, is a versatile plastic resin with a wide range of sources and has a very wide range of uses. Because it looks like white granules, it is odorless and non-toxic. Due to its regular crystal structure, it is the lightest among plastics. It has the advantages of easy processing, impact strength, non-absorbent, flexural resistance and good electrical insulation. It is widely used in the automotive industry and It has a wide range of applications in household appliances, electronics, packaging, building materials and furniture.
Key Advantages Over Standard PP
Tailored performance for niche applications.
Cost-effective alternative to engineering plastics like ABS or nylon.
Retains PP’s inherent benefits (lightweight, chemical resistance) while addressing weaknesses.
Product application in LED light field
Product application in Switch and Socket
Product application in Toilet-Seat
Company Profile
HMT International is a leading global manufacturer and exporter specializing in modified plastics, operating under the brand Chongyuan. Established with a commitment to innovation and sustainability, we engineer high-performance thermoplastic compounds tailored to meet the evolving demands of industries worldwide.
Certified to ISO 9001, ISO 14001, and compliant with RoHS/REACH standards, we align our operations with global sustainability goals while delivering exceptional technical support and supply chain reliability.
3,000+ customized formulations.
500,000+ MT annual production capacity.
25+ years of polymer expertise.
ISO 9001 & ISO 14001 certified facilities.
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