PP1102K is an injection molded polypropylene material with high crystallization, high impact resistance and high rigidity . Its physical properties include a density of 0.900g/cm³ and a melt flow rate of 3.0g/10min (230°C/2.16kg). In terms of mechanical properties, the specific values of tensile yield strength, tensile fracture strength and nominal strain at tensile fracture are not clearly given in the search results. For optical properties, there is no specific value for the yellowness index .
PP1102K has excellent thermal performance , melting point between 164-170°C, products can be sterilized at temperatures above 100°C, embrittlement temperature of -35°C. Its chemical stability is also very good , in addition to can be concentrated sulfuric acid, concentrated nitric acid erosion, other kinds of chemical reagents are more stable . In addition, PP1102K has excellent high-frequency insulation performance, high dielectric coefficient, high breakdown voltage, but high static electricity, and easy aging in contact with copper .
PP1102K has a wide range of application fields , suitable for plate, wire drawing applications, toys, large and small household appliances, OA equipment, camera applications, automotive applications (such as automotive external parts and internal parts), electronic and electrical applications, building applications, door and window accessories, electrical appliances, mobile phones, furniture, kitchenware, cosmetics, computer parts . Processing methods include injection molding and extrusion molding .
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