PP AD majoris GFR 320|价格|厂家|多少钱-全球塑胶网-移动端

AD majoris PP AD majoris GFR 320
AD majoris PP AD majoris GFR 320
本公司承诺所售原料均为原厂原包,假一赔十

东莞永大塑胶原料有限公司
主营产品：

塑胶原料工程塑胶聚酰胺 PA66耐磨损 PA66超韧耐寒级 PA66食品级 PA66加玻纤 PA66增韧级 PA66阻燃防火 POM聚甲醛高粘度POM 坚韧级POM 耐磨损POM 高韧性POM 抗紫外线POM 加玻纤POM 低翘曲POM
工程塑胶：EVA、PC、POM、PA6、PA66、PEEK、COC、PBT、PET PC/ABS、PPS、PPO、LCP；PC
热弹性体：K胶、TPE、TPR、PVC、TPU、TPV、TPX、SBS；
通用塑胶：ABS、PMMA、PP、PE、AS、HDPE、LDPE。
特种料： PEI、PTFE、PVDF
本公司所销售之塑胶原料均可提供原厂的物性表，UL MSDS SGS COC 欢迎来电咨询！

备注：公司长期销售塑胶原料/原厂原包，25千克/包，符合ROHS认证标准，25千克起。质量有保证

AD majoris PP AD majoris AFR 067 GREY 8487/7035
AD majoris PP AD majoris AFR 081
AD majoris PP AD majoris AFR 961 Black 8229
AD majoris PP AD majoris AG 157 GREY 7888
AD majoris PP AD majoris AG 200 PP, Unspecified
AD majoris PP AD majoris AN 067 BLACK 8229
AD majoris PP AD majoris AP404W
AD majoris PP AD majoris AT 360
AD majoris PP AD majoris AT 367
AD majoris PP AD majoris BG 100
AD majoris PP AD majoris BG 147
AD majoris PP AD majoris BG 150 BLACK 8229
AD majoris PP AD majoris BG 200
AD majoris PP AD majoris BG 204 NOIR 8229
AD majoris PP AD majoris BG 300
AD majoris PP AD majoris BG 364
AD majoris PP AD majoris BG 400 BLACK 8229
AD majoris PP AD majoris BT 200
AD majoris PP AD majoris BT 231 BLACK 8229
AD majoris PP AD majoris BT 400
AD majoris PP AD majoris BT 440 BLACK 8229
AD majoris PP AD majoris BW 260 BLACK 8229
AD majoris PP AD majoris BW 300 BLACK 8229
AD majoris PP AD majoris CB 370
AD majoris PP AD majoris CE 277 BLACK 8229
AD majoris PP AD majoris CFR 060 BLUE 2448
AD majoris PP AD majoris CFR 210
AD majoris PP AD majoris CFR 258 BLACK 8229
AD majoris PP AD majoris CFR 265
AD majoris PP AD majoris CFR 280 GRIS 8487/RAL 7035
AD majoris PP AD majoris CFR 327
AD majoris PP AD majoris CG 100 BLACK 8229
AD majoris PP AD majoris CG 308C BLACK 8229
AD majoris PP AD majoris CG 310 BLACK 8229
AD majoris PP AD majoris CP464W
AD majoris PP AD majoris CT 200
AD majoris PP AD majoris CT 273
AD majoris PP AD majoris CT 300
AD majoris PP AD majoris CT 400
AD majoris PP AD majoris CW 214
AD majoris PP AD majoris DB 760
AD majoris PP AD majoris DC 400
AD majoris PP AD majoris DE 020
AD majoris PP AD majoris DE 271
AD majoris PP AD majoris DE 278
AD majoris PP AD majoris DE 281
AD majoris PP AD majoris DE 321
AD majoris PP AD majoris DFR 101 BLACK 8229
AD majoris PP AD majoris DFR 110
AD majoris PP AD majoris DFR 150
AD majoris PP AD majoris DFR 218
AD majoris PP AD majoris DFR 247
AD majoris PP AD majoris DFR 257 GREY 8487/RAL 7035
AD majoris PP AD majoris DFR 270
AD majoris PP AD majoris DFR 330 GRIS 8487/RAL 7035
AD majoris PP AD majoris DFR 907
AD majoris PP AD majoris DG 204C
AD majoris PP AD majoris DG 264
AD majoris PP AD majoris DG 300
AD majoris PP AD majoris DG 324C BLACK 8229
AD majoris PP AD majoris DG 400 BLACK 8229
AD majoris PP AD majoris DG 454
AD majoris PP AD majoris DG 468 BLACK 8229
AD majoris PP AD majoris DM400
AD majoris PP AD majoris DN060 BLACK 8229
AD majoris PP AD majoris DP264W
AD majoris PP AD majoris DT 157 C GREY 8106/DOWN GREY
AD majoris PP AD majoris DT 208
AD majoris PP AD majoris DT 231
AD majoris PP AD majoris DT 260
AD majoris PP AD majoris DT 265
AD majoris PP AD majoris DT 267
AD majoris PP AD majoris DT 301 BLACK 8229
AD majoris PP AD majoris DT 360
AD majoris PP AD majoris DT 400 BLACK 8229
AD majoris PP AD majoris DT 400 WHITE 9102
AD majoris PP AD majoris DT 401
AD majoris PP AD majoris DW 100 BLACK 8229
AD majoris PP AD majoris DW 254
AD majoris PP AD majoris DW 305 GREY 8090/7 QB
AD majoris PP AD majoris EB 651 BLACK 8229
AD majoris PP AD majoris EB 710
AD majoris PP AD majoris EC 267 BLANC 9368
AD majoris PP AD majoris EC 267 BLEU 5753
AD majoris PP AD majoris EE 081
AD majoris PP AD majoris EE 107 GREY 7803/CTH26007
AD majoris PP AD majoris EE 265 GRIS 8683/FZH
AD majoris PP AD majoris EE115T GREY 8938
AD majoris PP AD majoris EFR 127
AD majoris PP AD majoris EFR 201
AD majoris PP AD majoris EFR 268
AD majoris PP AD majoris EG 204
AD majoris PP AD majoris EG 304
AD majoris PP AD majoris EN060 GRIS 8139/205122
AD majoris PP AD majoris ET 120
AD majoris PP AD majoris ET 212 BLACK 8229
AD majoris PP AD majoris ET 217
AD majoris PP AD majoris ET 261 GREY 7798/CTX 20002
AD majoris PP AD majoris ET 280
AD majoris PP AD majoris ET 300
AD majoris PP AD majoris ET 311 BLACK 8229
AD majoris PP AD majoris ET 450
AD majoris PP AD majoris ET 460 BLACK 8229
AD majoris PP AD majoris EW 221
AD majoris PP AD majoris EW 251 GREY 7818/KU 4W4
AD majoris PP AD majoris EW 300
AD majoris PP AD majoris EW 850
AD majoris PP AD majoris EWGC460H
AD majoris PP AD majoris FE 124 GREY 8487/RAL 7035
AD majoris PP AD majoris FFR 030 C
AD majoris PP AD majoris FFR 037 WHITE 1298/RAL 9003
AD majoris PP AD majoris FFR 091 WHITE 1298
AD majoris PP AD majoris FFR 117 C
AD majoris PP AD majoris FFR 200 BEIGE 7605
AD majoris PP AD majoris FFR 307 C GREY 8487/RAL 7035
AD majoris PP AD majoris FN 050 C
AD majoris PP AD majoris FN 060C
AD majoris PP AD majoris FT 167 GREY 7796/AC20703
AD majoris PP AD majoris G200
AD majoris PP AD majoris G300
AD majoris PP AD majoris G400
AD majoris PP AD majoris G500
AD majoris PP AD majoris G600
AD majoris PP AD majoris GB 700 WHITE 1199
AD majoris PP AD majoris GC 118 WHITE 1517-01
AD majoris PP AD majoris GC 153
AD majoris PP AD majoris GC 163
AD majoris PP AD majoris GC 168 GREY 7790
AD majoris PP AD majoris GC 321
AD majoris PP AD majoris GFR 300
AD majoris PP AD majoris GFR 320
AD majoris PP AD majoris GFRH210 BLACK 8229
AD majoris PP AD majoris GFRH300
AD majoris PP AD majoris GFRH300 BLACK 8229
AD majoris PP AD majoris GFRH310 BLACK 8229
AD majoris PP AD majoris GT 270 BLACK 8229
AD majoris PP AD majoris GT 275
AD majoris PP AD majoris GT 300 GREY 8487/RAL 7035
AD majoris PP AD majoris GW 860 PP
AD majoris PP AD majoris HFR 200
AD majoris PP AD majoris HFR 661
AD majoris PP AD majoris HFR 671 GRIS 8487
AD majoris PP AD majoris HG 313 BLACK 8229
AD majoris PP AD majoris POLYPROPYLENE 30 MS NOIR 8229
AD majoris PP AD majoris PP 30 FV NOIR 8229

PP塑胶原料加工
塑料原料加工过程主要是胶粒熔融、流动、定型后冷却成为成品，是一个加温后再冷却的过程，也是塑料从颗粒改变到各不同形状的过程，以下将就各个不同阶段角度去说明加工过程。

1.熔融
装置加温器(Heater)让原料颗粒逐渐熔解成流体状流动，主要以各不同原料适合温度调节，调高温度会趋使原料流动加快，可增加效率但不一定能保证良率，必须取得合适的平衡。另良好的效果与PP遇高热裂解的特性，都是生产时最好能让原料顺利流畅到模头，以避免充料不足或回流现象的产生，回流代表原料流动较产出速率快，最后会造成平均流动效率加大等于MFR提高，是加工可利用的方法之一，但却也造成MFR分布非常态可能导致不稳定性加大，导致不良率可能加大。不过PP成品因为应用的关系都不是尺寸精密度很高的产品，所以影响还不大。

2.螺杆
PP加工绝大部份都是靠螺杆带动流动性，所以螺杆的设计影响非常大，口径大小影响产出量，压缩比大小影响压力值也影响产出量及成品效果，这也包括多种材料(色母、添加剂及改质剂) 的混炼效果。原料流动主要靠加温器，但原料翻动磨擦也会产生磨擦热能促使流动性加快，所以螺杆压缩比小带动流动小，转速必须加大所造成磨擦热能必较压缩比大的螺杆多。所以常说塑料加工无师傅，用心了解机器性能的人就是师傅。原料受热不只是加温器而已，必须连摩擦热及窒留时间都并算在内。所以这是实务问题，经验有助于生产问题解决及效率。螺杆如果需要混炼效果特别好，有时会设计二段式不同螺杆或双轴螺杆并分设各段不同形式螺杆以达各式混炼效果。