PP looks like PE, but PP is more transparent, lighter. PP is flammable. PP own low water absorption, low gas permeability. PP has good mechanical properties, the tensile strength and yielding strength are better than PE, PS and ABS. PP resists stress cracking and easy to weld, but low notched impact strength, the finished parts shall avoid sharp corners and notches. The temperature ranges between +5℃ and 100℃.
Advantages:
♦ Low density
♦ Resistance to bending fatigue
♦ Good heat resistance
♦ High tensile strength
♦ High surface strength
♦ High chemical resistance
♦ Food safe
Disadvantages:
♦ Low oxidation resistance
♦ Low abrasion resistance
♦ Easy to brittle at low temperature
♦ HF-welding not possible
♦ Difficult to varnish and glue
♦ No weather resistance
Please contact us for more details as below:
Add: No 119, Street TA16, Thoi An Ward, 12 Dist., Ho Chi Minh City, 70799, Viet Nam
Email: plastic@haivietcorp.com
Hotline: 0903144189
Website: www.haivietcorp.com