tpu/nx-64d商標 系列pp 100-xz12 、pp r500s、eva mv1055、pc 223 wh、pa66 akv50h2.0 、pc/abs hac8251nh、ppepkt25m 、uhmwpe l8000、eva ue659、
pbt 3300、pp wb135hmspa66 rf0057e、pc am-1801 cm7880、pa/mxd6 nxg5945s 、pa12 3030lux、pa6 kn161、tpu x-585a-31、tpv x10035b、pa66 ra353m8、
pc dfl-4536frpc ecf2010r、tpu c95a、pbt hr5330hf
contraction rate - flow 1.2% iso 294-4
tpu/nx-64d商標 系列pa6 cm1026、pa46 g2000e、tpe tc6csn、pom kp004axz、pbt gp2156fm、pa66 e-17222、pc 1-9353、pp fr-160u 、pbt 701sa、
tpu 5703、eva vs420pbt 5010n6-3x、tpe sf730e、pbt 2302gv1/15、pc hpxs8r、tpe tc6haz、pc 1952、pbt 1731、pc lsh2010、
pc/abs ms309lcp 3400-m-450、pbt wbl36l、tpu ah-571
it is divided into three kinds: high pressure method, low pressure method&medium pressure method. high pressure method is used to produce ldpe. this method has been developed very early. polyethylene produced by this method accounts for about 2/3 of the total output of polyethylene. however, with the development of production technology&catalyst, its growth rate has lagged behind the low pressure method. the low pressure method includes slurry method, solution method&gas phase method for its application. slurry method is mainly used to produce hdpe, while solution method&gas phase method can not only produce hdpe
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