ABS 777D is an acronym, is a high strength, good toughness, easy processing of forming thermoplastic polymer material is acrylonitrile (ACRYLONITRILE), 1,3 – butadiene (BUTADIENE), styrene (STYRENE) three kinds of monomers of the graft copolymer, suitable for production of general machinery parts, reducing wear resistant parts, transmission parts and telecommunications components.ABS 777D is suitable for production of general machinery parts, reducing wear resistant parts, transmission parts and telecommunications components.Characteristics(1) amorphous materials, liquid medium, large moisture, must be fully dry, the surface gloss of the plastic parts required to be a long dry and warm 80-90 degrees, 3 hours.
(2) should take the high melt temperature, high mold temperature, but too easy to break down the material temperature (decomposition temperature> 270 degrees). For high precision plastic parts, mold temperature should take 50-60 degrees, high gloss. Resistance thermoplastic parts, mold temperature 60-80 degrees should be taken.
(3) Watermark folder for solutions, the need to improve material flow, material to high temperature, high mold temperature, or change into water and other methods.
(4) such as forming heat-or flame-retardant grade material, production 3-7 days after the remnants of the plastic mold surface decomposition, leading to the mold surface shiny, take time to clean up the mold, the mold surface, while the need to increase the exhaust position.
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