Model: | JT |
---|---|
Brand: | JT |
Origin: | Made In China |
Category: | Home Supplies / Household Plastic Products |
Label: | rigid colorful , flame retardent , uv resistance |
Price: |
US $3
/ kg
|
Min. Order: | 1000 kg |
PP sheet is a semi -crystalline materials. It is more rigid than PE and has a higher melting point. Since the type of PP homopolymer
temperature above 0 °C above is very brittle , so many commercial PP material is to add 1 to 4% ethylene random copolymer or a
higher ratio of clamp-stage ethylene content copolymer. PP copolymer-based material has a lower heat distortion temperature (100 °C), low transparency, low gloss, low rigidity, but have a stronger impact strength. The strength of PP increases
with increasing ethylene content . Vicat softening temperature of PP is 150 °C. Due to high crystallinity , surface of the material stiffness and good resistance to scratches . PP
environmental stress cracking problem does not exist . Usually, the use of glass fiber , metal additives or
thermoplastic rubber modified PP method . MFR PP turnover ranges from 1 to 40. Low MFR PP material better
impact properties, but the extension of lower intensity . MFR for the same material , the intensity ratio of
copolymer-based homopolymer to be higher . Because the crystal, PP contraction rate is very high, generally 1.8 to 2.5%.
And the uniformity of the shrinkage direction than PE-HD material is much better . Adding 30 % glass additive can shrink rate fell to 0.7%. Homopolymer and
copolymer PP materials have excellent resistance to moisture absorption , anti-acid corrosion and solvent resistance . However, it aromatic hydrocarbons ( such as benzene ) solvents,
chlorinated hydrocarbons ( carbon tetrachloride ) solvents is not resistance. PP did not like PE at high
temperatures still has antioxidant activity .
Product name |
PP sheet |
Material |
Polypropylene |
Techniques |
Extrude |
Feature |
1. Wear resistant; 2. Corrosion resistant; 3. Easily welded. |
Application |
Water tanks, liner sheet |
Payment |
1. 30% T/T in advance, 70% T/T before delivery 2. 30% T/T in advance, 70% L/C at sight before delivery 3. 100% L/C at sight |
Package |
1. Pallet packing 2. Carton packing 3. According to customer's needs |
Place of origin |
Shandong, China (Mainland) |
Certification |
ISO9001:2008 |
Delivery |
According to the orders, usually 5-30 days |
Ningjinjutai Chemical&Plastic Co.Ltd | |
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Country/Region: | Shan Dong - China |
Business Nature: | Manufacturer |
Phone: | 1515340954 |
Contact: | karen zhao (sales) |
Last Online: | 26 Nov, 2013 |