Polypropylene Protection Board
PP Hollow Sheet(corrugated sheet/two-wall sheet) PP hollow sheet is a kind new material of Light weight (hollow structure), non-toxic, pollution-free, waterproof, shockproof, anti-aging, corrosion resistant and colorful. Application: As a kind of environmental material, P hollow sheet widely...
PP Hollow Sheet(corrugated sheet/two-wall sheet)
PP hollow sheet is a kind new material of Light weight (hollow structure), non-toxic, pollution-free, waterproof, shockproof, anti-aging, corrosion resistant and colorful.
As a kind of environmental material, PP hollow sheet widely used abroad. In China, it replaces some corrugated packaging materials step by step. Now, some domestic enterprises are also developing it for building decoration materials.
The chemical stability of polypropylene is very good. Apart from being eroded by concentrated sulfuric acid and concentrated nitric acid, polypropylene is relatively stable to other chemical reagents. However, low molecular weight fatty hydrocarbons, aromatic hydrocarbons and chlorinated hydrocarbons can soften and swell polypropylene. What’s more, its chemical stability is also improved with increasing of crystallinity, so polypropylene is suitable for making all kinds of chemical pipes and fittings, and the corrosion prevention effect is good.
Polypropylene is very sensitive to ultraviolet radiation. The addition of zinc oxide, dimethyl thiopropionate, carbon black or similar white filler can improve the aging resistance of polypropylene.
Non-toxic; tasteless; low density; can be used at about 100℃. It’s suitable for making general mechanical parts, corrosion-resistant parts and insulating parts because of good dielectric property, moisture proof and high frequency insulation. Common acid and organic solvents have little effect on it so that it can be used in food utensils.
Q: What method of transport will be chosen? Freight and delivery time?
A: Sea shipping or international express. freight is determined by weight and quantity; delivery time is usually 7-15 working days.
Q: what is the MOQ?
Answer: MOQ for per color is usually 500 kg. According to some special color, the MOQ is 1000 kg.
Q: What type of payment do you accept?
A: The available payment terms are T / T and Western Union.