Glass-Fiber Reinforced Toughened PP – Halogen-Free Raw Material for
Molding
Product models in the automotive lighting field
| Melt Flow Rate | ISO 1133 | 230ºC, 2.16Kg | g/10min | - |
| Specific Gravity | ISO 1183 | 23ºC | g/cm³ | 0.91 |
| Mechanical properties |
| Tensile Strength | ISO 527 | 5mm/min | MPa | 25 |
| Flexural Strength | ISO 178 | 2mm/min | MPa | - |
| Unotched Charpy Impact Strength | ISO 179-1 | 23°C | kJ/m2 | - |
| Notched Charpy Impact Strength | ISO 179 | 23°C | kJ/m2 | 10 |
| Other properties |
| Mold Shrinkage | internal test method | 23ºC | % | 1.5-1.7 |
| Melting Point | DSC | - | ºC | 165 |
| Vicat Softening Temp | ISO 306 | 50N | ºC | 145 |
| Flammability | TL1010 | - | mm/min | 36 |
Production Description
Modified polypropylene refers to that polypropylene (PP) plastic is
processed by methods such as filling, blending, reinforcement,
etc., so that it has flame retardant and high impact resistance.
Pure polypropylene resin can have new properties or Enhance and
highlight its original performance. Modified PP bridges the gap between standard plastics and
high-performance polymers, offering versatility across industries.
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.
