All kinds of plastic lamp holder

All kinds of plastic lamp holder1)Model Number:HM-0342)Certification:UL CE VDE SAA3)Color:as per customers' request

Polybutylene terephthalate (PBT) is a kind of important engineering plastics, in the electronic electric appliance, automobile and all kinds of mechanical manufacturing has been widely used in the field.

  PBT working process, plastic material sex polybutylene terephthalate, English name polybutylece terephthalate (hereinafter referred to as PBT), PBT is milk white translucent to opaque, crystalline thermoplastic polyester. With high heat resistance, toughness, resistance to fatigue resistance, self-lubrication, low friction coefficient, weatherability, bibulous rate is low, only 0.1%, in damp environment still keep all kinds of physical property (including electrical), electrical insulation, but volume resistance, dielectric loss is big. Heat water, alkali kind, acids, oils, but vulnerable halogenated hydrocarbon erosion, hydrolysis resistance sex difference, low temperature crystallization can rapidly, forming good sex. Defect is notched impact strength is low, the molding shrinkage big. So most of them adopt glass fiber reinforced or inorganic filler modified, the tensile strength, bending strength can be increased more than twice, thermal deformation temperature also increase. In the 140 °C can be long-term work, advan tages of transverse and longitudinal shrinkage rate after products do not agree, easy to make products happened warping. PBT crystallization speed is quick, the most suitable processing method for injection and other methods and extrusion and blowing, coating and various secondary processing forming, forming need before preliminary drying, moisture content will drop to 0.02%. PBT (enhancement, modified PBT) is mainly used in automobile, electronic appliances, industrial machinery and polymer alloy, blending industry. As in the car distributor, body parts, ignition coil skeleton, insulation cover and exhaust system parts, motorcycle igniter, electronic electric appliance industry such as TV deflection coil, tube and potentiometer support, audio output transformer skeleton, adapter skeleton, switch connector, electric fan, refrigerator, washing machine motor end cover, shaft sleeve. In addition to transport machinery parts, sewing machine and textile machinery parts, watches and clocks, shell, lens cone, iron cover, mercury lamp shade, baking furnace parts, electric tool parts, shield sleeve, etc.

( function(){ var aBigImageSrc = [ 'http://i00.i.aliimg.com/photo/v2/694983732_1/All_kinds_of_plastic_lamp_holder.jpg' , 'http://i00.i.aliimg.com/photo/v2/694983732_2/All_kinds_of_plastic_lamp_holder.jpg' , 'http://i00.i.aliimg.com/photo/v2/694983732_3/All_kinds_of_plastic_lamp_holder.jpg' , 'http://i00.i.aliimg.com/photo/v2/694983732_4/All_kinds_of_plastic_lamp_holder.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); All kinds of plastic lamp holder