Polystyrene Recycling

1. Excellent thermal insulation Having high thermal resistance, low linear expansion lower than the characteristics of its closed cell structure rate reached more than 99%, forming a vacuum layer to prevent the flow of cooling air, ensuring lasting stability and insulation performance, relative to the urethane foam 80% the obturator rate, leading edge self-evident. Practice has proved 20mm thick XPS extruded insulation board, insulation effect is equivalent to 50mm thick polystyrene foam, 120mm thick cement perlite. Therefore, this material is the best choice for building insulation. 2. Excellent high compressive strength, due to the special structure of the XPS board, it has high compressive strength, impact resistance strong, depending on the size and thickness of XPS its compressive strength reaches 150 ~ 500Kpa above, can withstand all ground load system, widely used in geothermal projects, highways, airport runways, the square ground, large cold storage insu...

Instant noodles drums require soaking insulation properties, so instant noodles barrels once used as a packaging material polystyrene! But as people gradually realized, instant noodles barrels using polystyrene as the material has its insecurity, the packaging material in the bucket of instant noodles alternatives delete polystyrene choice! Although polystyrene foam tableware cheap, convenient, and usually instant noodles and water temperature cannot be achieved so that the release of hazardous substances  polystyrene temperature, it will be placed in the basic principles of consumer health first, so instant noodles barrels packaging materials continue upgrading, polystyrene has long been the stage of history! Diet of instant noodles place in our lives is somewhat awkward, on the one hand people cannot do without him, on the one hand people are afraid of instant noodles barrel polystyrene will release harmful substances, threat to human health. In this regard th...

Polystyrene plastic has many valuable properties in daily life, so it has been widely used in  agriculture, transportation, military industry, aerospace industry, etc. , particularly in the construction, packaging, electrical and electronic products, ships, vehicle and aircraft manufacturing and other fields has been a great favor. Such as televisions, refrigerators, washing machines, air conditioners, refrigeration systems and other household appliances, electronic instruments, precision instruments, glassware, ceramics, arts and crafts and other civilian light industrial products, mariculture rafts, frozen seafood, fresh vegetables , incubators, cold storage, refrigerated trucks, railway, municipal construction, all this is inseparable EPS plates and packaging products. Polystyrene plastic is used as building insulation material there is a huge potential for growth, and has broad market prospects  because of their excellent thermal insulation properties . With ...

The biggest shortcoming of drawback is crisp, waste recycling foam polystyrene creatures particle mass is more brittle and fall color, transparency is low, it generally cannot be used alone. The linear styrene – butadiene – styrene copolymer (SBS) is made ​​of butadiene, styrene in the catalyst lithium, high molecular polymer ternary block copolymer produced, is an elastic good synthetic rubber. Experimental study found that a linear SBS and recycling of waste PS foam processed into kneaded kneading compatibility, good dispersion plastic alloy, can take advantage of the performance benefits of both, to achieve complementary advantages. The impact resistance of plastic alloy molding and processing performance is greatly improved. Due to wide use of polystyrene,  polystyrene recycling  will develop better.