∮EEA AC2618⊥Blending modification of PE for long term supply is difficult because the compatibility of PE resin is poor. In order to improve the compatibility of the two phases, it is usually necessary to introduce another intermediate substance. For example, HDPE and PP are incompatible. In order to blend the two resins, intermediate substances such as ethylene propylene rubber (ethylene and propylene copolymer, also called two yuan ethylene propylene rubber) can be introduced to improve their compatibility. The PP-H resin used in the production of plastic pipes is also modified by blending. It is a homopolymer of PP resin based toughening by introducing a certain amount of modifiers, such as PP resin and likepolybutadiene rubber like substance or material blending,?? PP/1621/ Schulman PP/1579/ Schulman plastic plastic?? PP/1259/ Schulman PP/984/ Schulman PP/3701/ plastic plastic?? Schulman plastic? PP/1692/ Schulman PP/3491/ Schulman PP/3726/ plastic plastic? Schulman? Plastic PP/3476/ plastic PP/7001/ Schulman? Schulman? Schulman PP/3045/ plastic plastic pipe main purpose? 1, the building's hot and cold water system, including central heating system; 2. Building heating systems, including floors, panels and radiant heating systems; 3. Pure water supply system for direct drinking; 4 、 central (centralized) air conditioning system; 5. Industrial piping systems for conveying or discharging chemical media Application of PA6 in automobile field With high performance of interior and exterior parts of automobile reinforced polyamide composite material has excellent weather resistance, good paint performance and outstanding performance, in order to meet the requirements for use in the interior and exterior of the reinforced polyamide materials should have the following requirements: 1). High heat resistance, long-term use; 2) with excellent rigidity and toughness; 3). To meet the changing of temperature and humidity and strong under great strain; 4). Excellent dimensional stability, anti warping effect; PC "/PC" plastic plastic (polycarbonate) English Name: Polycarbonate polycarbonate is a common everyday material. Because of its transparent and excellent impact resistance, application of daily common with CDs, glasses, bottles, glass plates, goggles, bullet proof glass, bank headlights and so on, animal cages pet cage. PC is a polycarbonate "notebook computer shell material used, its raw material is oil, the polyester factory after a polyester particles, the plastic processing plant was finished, from a practical point of view, its thermal performance is better than the ABS plastic better heat dispersion uniformity. POM POM Chinese caused productivity growth cannot meet the demand of other country is: POM market growth, based on Chinese POM production is relatively weak; in addition, POM is the capital and technology intensive materials such as chemical products, Chinese huge market attracted much attention abroad, other nations have been to the Chinese products to occupy the market, to transfer technology, the technical level of Chinese POM increased slowly.