PP Y1500道恩熔喷料

pp y1500道恩熔喷料

properties and advantages of pp: 1. the pp resin is a white waxysolid with a very low density between 0.89 and 0.92 g / cm3. pp islight in the plastic material except for 4--1-ene p4mp.polypropylene has good comprehensive properties, abundant rawmaterials, simple production process and low price. pp mechanicalproperties and polyethylene, its strength, stiffness and hardnessare relatively high, good gloss. but it's still low in plastic. ifyou need high strength, you can choose high-crystallinepolypropylene or filled, reinforced polypropylene. the impactstrength of pp is temperature dependent, and its impact strength islow, especially at low temperature. the impact strength of pp isalso related to molecular weight, crystallinity and crystal size.because of its high crystallinity and regular structure, it hasexcellent mechanical properties. its strength and hardness arehigher than that of dhpe, but at room temperature and lowtemperature, because of its high molecular structure regularity,its impact strength is poor and its molecular weight increases, theimpact strength also increases, but the processing performancebecomes worse, polypropylene also has excellent bending fatigueresistance, its products can be bent 106 times at room temperaturewithout damage.

燕山石化：聚丙烯（pp); k1008 k7005 k4912 k1118 k7735h b8101 b4808 b4902ppr4400 ppr4220 k8303 k7726h k9829h k7780 k7100 k7760 k9026 2101m三元共聚聚丙烯；c5908 c5608 f5006 f5606

中沙天津石化： 聚丙烯( pp); ep200k ep300h 66m10t 64m40t 77mk40tsp179 85m10t 511mk40t hp500n ep5010c

永城聚丙烯熔喷专用料pp-y1500用途

独山子石化： 聚丙烯 （pp）; k4912 s2040 k9928 t30s tf1007 s1003 eps30rk8003 dy-w0723f zk0640p t4401 t98f 4826

抚顺石化：聚丙烯 （pp）；sp179 fc709m l5e89 1860 hp1850 l5d98 l5d49z30s

济南炼厂；聚丙烯（pp）; z30s y24 y26 h30s y35 t36f y40

兰州石化：聚丙烯（pp）；f401 v30g sp179 h9018 rp260 rp340r

盘锦华锦化工：聚丙烯（pp）；f401 、sp179 、pprb240 、k7726 、sp180 、t30s、 hj9060、344p-k 、344r-k 、344s-k、 8012 、hj8015

具有良好的耐热性，熔点在164170度，制品能在100度以上温度进行消毒，在不受外力的情况下，150度也不变形，脆化温度-35度，在低于-35度会发生脆化。

的高频绝缘性能优良，由于它几乎不吸水，绝缘性能不受湿度影响，它有较高的介电性，且随温度的上升，可以用来制作受热的电气绝缘纸品。

pp概述： pp中文名字：聚丙烯；英文名称：:polypropylene；英文缩写：pp；聚丙烯是聚α-烯烃的代表，由丙烯聚合而制得的一种热塑性树脂，其单体是丙烯ch2=ch－ch3。根据引发剂pp喷溶料 适用于口罩、防护服等产品，熔喷布专用pp 医疗级 熔喷专用料 高流动1500熔