PP homopolymer/ PP copolymer 1.Reliable Manufactory 2.Quality ceritificate 3.Sample available 4.Professional service
Natrual virgin grade homopolymer PP
Car Compounded PP
Virgin PP/Recycled PP
PP Homopolymers
PP Copolymer
Plastic Raw Materials
Polypropylene
Polymers
PP resin
Specifications
1.high strenth,low stress;
2.easily molded, long lifespan;
3.can be adjusted;
4.developed in accordance with clents' requirements.
main uses: | |||||||||||||||||||||||||||||
auto industry: details in chart | |||||||||||||||||||||||||||||
Technical data | GB standard | ||||||||||||||||||||||||||||
item | unit | PP1 | PP2 | PP3 | PP4 | PP5 | PP6 | PP7 | PP8 | PP9 | PP10 | ||||||||||||||||||
Tensile strength | MPa | 30 | 30 | 30 | 24 | 22 | 30 | ≥24 | ≥30 | 21 | ≥50 | ||||||||||||||||||
Charpy impact strength | KJ/m2 | 20 | 30 | 10 | 25 | 15 | |||||||||||||||||||||||
Charpy notched impact strength | KJ/m2 | 3.5 | 3 | 3.5 | 6 | 16 | 2.5 | 10 | NB | NB | NB | ||||||||||||||||||
Flexural strength | MPa | 25 | 25 | 25 | 22 | 20 | 30 | 33 | 25 | 30 | 30 | ||||||||||||||||||
Flexural modulus | MPa | 1000 | 1000 | 1000 | 900 | 800 | 1300 | 1500 | 1200 | 1200 | 1200 | ||||||||||||||||||
ASH | % | 22±2 | 30±3 | 38±3 | 20±2 | 30±3 | |||||||||||||||||||||||
Heat aging resistance | hrs 150 | ≥350 | ≥1000 | ≥200 | ≥400 | ≥500 | ≥700 | ≥500 | ≥700 | ≥1000 | ≥1000 | ||||||||||||||||||
main use | tool case | handle | same as PP1\PP2 | assistant-intrument panel | odds case | air conditioner systems | air filter shell | fan | fansoc ket | fan | |||||||||||||||||||
Notes:typical data | |||||||||||||||||||||||||||||
PP homopolymer/ PP copolymer
