丙纶布与土工布的区别 The difference between polypropylene fabric and geotextile

丙纶布

Polypropylene fabric

英文名：polypropylene fiber   用石油精炼的副产物丙烯为原料制得的合成纤维等规聚丙烯纤维的中国商品名。又称聚丙烯纤维。原料来源丰富，生产工艺简单，产品价格相对比其他合成纤维低廉。纤维的物理机械性能特点是 ：强度高(短纤维为4～6克／旦，长丝为5～8克／旦)，湿强度和干强度基本相同，比重小(0.91)，耐磨损耐腐蚀等。

English name: Polypropylene fiber is the Chinese trade name for synthetic fibers and isotactic polypropylene fibers made from propylene, a byproduct of petroleum refining. Also known as polypropylene fiber. The raw materials are abundant, the production process is simple, and the product price is relatively lower than other synthetic fibers. The physical and mechanical properties of fibers are characterized by high strength (4-6 grams per denier for short fibers and 5-8 grams per denier for long fibers), similar wet and dry strength, low specific gravity (0.91), wear resistance and corrosion resistance, etc.

丙纶布与土工布的区别

The difference between polypropylene fabric and geotextile

土工布按材料分主要是涤纶 和丙纶 的 PP是丙纶的简称 涤纶的简称是PET ，土工膜的原料有HDPE LDPE EVA ECB的 是两个概念，还有可能说的是防水卷材有涤纶、丙纶之分，他是以土工布为基材的，涤纶就是涤纶土工布的基布，丙纶的就是丙纶土工布基布。

Geotextiles are mainly divided into polyester and polypropylene based on materials. PP is short for polypropylene, and PET is short for polyester. The raw materials for geomembranes include HDPE, LDPE, EVA, and ECB, which are two concepts. It is also possible to say that waterproof rolls can be divided into polyester and polypropylene, which are based on geotextile. Polyester is the base fabric of polyester geotextile, and polypropylene is the base fabric of polypropylene geotextile.