ppa/fe/8303/交换器 图pc/abs mc1300、lcp 3400-g-665、tpu 58197、pa6 1013g30、pa12 lv-2anz、tpu 16n87、pom tc-15l、pa66 dpa30sfn30dus025、pa6 fe270086、
abs 750a、pp j-721gr tpv 4180、pc ml3400、tpe 192、pa6 a1022gfl60、pa66 rb006、pa66 3010n5、tpe pm460-h、tpu us-60au10、
tpu x1007 pp 63a6-4 、pbt 815 、pa66 lc020
pbt the hygroscopic property of pbt is very weak. the tensile strength of the non enhanced pbt is 50mpa,&the tensile strength of the glass additive type pbt is 170mpa. too much glass additives will cause the material to become brittle. pbt; the crystallization is very rapid, which will cause the bending deformation due to the inhomogeneous cooling. for materials with glass additives, the shrinkage rate of flow direction can be reduced, but the shrinkage rate perpendicular to the process is basically the same as that of common materials. the shrinkage rate of the general material is between 1.5%~2.8%. the materials containing 30% glass additives shrink between 0.3%~1.6%. the melting point (225%c)&high temperature deformation temperature are lower than that of the pet material. the softening temperature of veka is about 170c. the glass transition temperature (glass trasitio temperature) is between 22c&43c. because the crystallization rate of pbt is very high, its viscosity is very low,&the period of the plastic parts is generally low.
ppa/fe/8303/交换器 图poe a-4070s、pc 123-111、pp 1105e1、pa66 fr70m30v0、tpu 712b、pom c13031xf、pom 570、pps z-200、coc 9506f-04 、
tpu 60abx、pc/abs 6000bgpp r021 、tpu lj10/189、tpu ea2003、pc 1302-05、pa6 mc112lg55c10、pbt 3300、tpu u-85a10、pc df008、
pc/pbt 6127pom fg2025(30)、pom 500、pom m25-34
injection grade, non enhancement, high viscosity, mixture of mixture, crystal type, ul94v-0, use temperature above 160 degrees c, high strength
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