abs丨 te-20s丨电气化学<物性表>pc/abs pc-345、pp 3090、pp ep642r、pa6 t-400g15、eva 3120、pom s2320003、tpu 180、pp ep400d、pp b301、
pmma 80nr-s、pa66 a218v35pp mv006bs 、pmma ech、pp k8303、eva 2803a、pc/abser-5001rf、lcp t3b16a1 、pom 4590、tpe tc9csz、
pom m90-71pp rx-20000、eva 2109、pbt b1305
detained time
abs丨 te-20s丨电气化学<物性表>tpv a9560b、pc 241r-111、eva 5284、tpe tp6vcz、pc 6555、pmma zk5br 、pp bc50、pbt wf0049、pc 2458、
tpe dgr6195、tpe se810pp j-60|40、tpe 1010-2196、lcp a470、pc g-3430h、pom f20-03lof、pbt bf4409、pa66 htnfr53g50nhlwsf、pc 303-15、
asa 777k uvpp j-550a 、epdm 3072em、surlyn 9320
[ temperature / cooling time] because the pa46 curing speed is very fast, so its cooling time is also very short. for this reason, the plasticizing time is usually the determinant of the molding cycle. in theory, the processing process of pa46 can be carried out within a wide range of temperatures. in order to obtain good dimensional stability&fluidity, the recommended temperature should be higher than 80 c. in order to reduce the later shrinkage, increase fluidity, improve the strength of weld line&improve toughness&surface quality, the temperature can be increased to 120 degree c/even higher.
|
登录后台
