PP-91500 金发熔喷PP口罩专用料

PP-91500 金发熔喷PP口罩专用料

品牌：上海金发科技代理
牌号：上海金发
用途级别：通用级 纤维
品名：PP
特性级别：增韧级 高强度
加工级别：注塑级 挤出级 喷涂
型号：PP-91500
产品用途：通用级
外形尺寸：25/KG
生产企业：金发科技
货号：PP-91500
是否进口：否
PP-91500 NC001 东莞华韵塑胶现货，  上海金发科技代理
PP(聚丙烯) PP-91500 NC001/上海金发，金发熔喷无纺布专用料！
特性：高抗冲,高强度,耐高温
用途：纤维级，无纺布

KINGFA PP 金发 PP-91500江浙沪一级代理原厂原包/PP的优点：

1、PP机械性能，在常温下，比PE  ABS  PS好，特别是温度超过80℃时，它的机械性能不至于下降很多；低温时，机械性能变的很差，发脆。高温，变软，刚性不足；低温，延性破裂，发脆。

2、PP的表面硬度比不上PS  ABS；但比PE高并有优良的表面光泽；因此，它可以做家电外壳等产品。

3、PP*的特点是它有良好的耐弯曲疲劳性；聚丙烯生产的活络铰链，能经受几十万次的折迭弯曲而不损坏。因此，它叫百折胶。

4、PP优良性还在于它能耐沸水蒸煮，而不损坏，因此，适宜做医疗器械，和餐具。

5、PP的纵横向的拉伸强度相差特别大，因此，有很好的成纤性，适宜做纤维和绳索

6、PP耐酸碱，耐很多有机溶剂，电绝缘性能优良

Pp-91500 original blond PP-91500 original baojiang Zhejiang Shanghai first class agent PP main application: (1) film products: Polypropylene Film Products Transparent and Shiny, water vapor and air permeability is small, it is divided into blowing film, casting film (CPP) , biaxially oriented film (BOPP) and other (2) injection molding products: can be used for automotive, electrical, mechanical, instrumentation, radio, textile, national defense and other engineering accessories, daily necessities, turnover box, medical and health equipment, building material. (3) extruded products: can be made of pipe, profiles, monofilament, fishing rope. Packing belt, binding rope, woven bag, fiber, composite coating, sheet, plate, etc. . Blow molding hollow molding products of various small containers. (4) other: Low foaming, calcium plastic board, synthetic wood, laminated board, synthetic paper, high foaming can be used as structural foam KINGFA PP golden hair PP-91500 original factory Baojiang Zhejiang Shanghai first class agent PP brief introduction: PP plastic, polypropylene resin, pP is a non-toxic, tasteless milk white high crystalline polymer, is currently the lightest of all plastic varieties, especially stable to water, in water 14 hours of water absorption rate is only 0.01% . Molecular weight about 80 ~ 150,000, good formability. However, due to large shrinkage, the original wall products easy to dent, products surface gloss, easy to stain.