Environmental consciousness grows to even greater heights, the plastic material is paid attention to the danger of the environment by the whole world, various kinds of norms come one after another day in recent years, the forbidding of PVC, Kyoto Protocol, forbidding of European Union ROHS noxious substance , etc…there are the following substituting schemes:
1. The PP composite substitutes PVC plastics.
2. The electric wire and cable material of PVC. Be replaced gradually by those with nonpoisonous, low smoke and nonhalogen of PP/PE system.
3. The decomposable plastics, refine the plastics from the petroleum source, or/and adjust it to make up, in order to have resolving standard to reach. The famous products are Du Pont products and Eastman Kodak products at present.
4. All the products of lactic acld(PLA) naturally , can totally resolve, this product is the highest level products in the environmental protection material. But all maker produce the basic specification only at present. Those in every manufacturer is making great efforts to break through each use, such as blowing a film & bag, sheet by extrusion, injection molding, and foam shape, etc.
1.PTC3230E: PP+Talc. 2.EE2260:nonpoisonous 、low smoke 、and nonhalogen for wire and cable. 3.PLA7800:PLA+Additive. 4.The other:PP+EPDM+Mi-F: With both good strength and good toughness for auto parts, auto interior decoration boards.