3. Under the same pressure, the wall thickness of the PE pipe is thicker and the price is more expensive. while the PVC is thinner and cheaper. 4, PE pipe besides to water supply can also be used in gas transportation and other fields. PVC pipe can also be used for drainage. due to...
PE Coating: The processing temperature is relatively high, usually between 200℃-300℃ because PE has a higher melting point and requires a higher temperature to be fully melted for better coating results. Coating Performance: PVC Coating: It has relatively high hardness, good wear resistance, ...
聚丙烯正是热塑性塑料的一种,它具有良好的成型性和可回收性,在工业生产中占据重要地位。相比之下,其他类型的塑料如聚乙烯(PE)、聚氯乙烯(PVC)等也具有各自独特的优势,适用于不同的应用场景。 聚丙烯与其他塑料的区别 物理性能 聚丙烯的密度较低,只有0.9 g/cm³左右,这使得它在许多应用中比其他塑料更轻便。同时...
Zipper bags are divided into three types: ordinary zipper bags, invisible zipper bags, and document zipper bags. 1, normalzipper bag usuallyzipper bagThey are generally larger in size, made of woven bags, transparent PE or OPP plastic films, and the zippers are ordinary plastic zippers. They ...
1.The Research of Instrument for Measurement of Wall-thickness and Wall-thickness Difference of Thin-wall Parts of Variation Curvature Revolving Body;变曲率回转体薄壁零件壁厚及壁厚差测量仪的研究 2.The relationship between drawing top limitation and characteristics of scallop formation and thickness irre...
热塑性材料和热固性材料有什么区别(What is the difference between thermoplastic and thermosetting materials).doc,热塑性材料和热固性材料有什么区别(What is the difference between thermoplastic and thermosetting materials) This article is contributed by t
1、聚醚型tpu与聚酯型tpu之间所存在的差异(The difference between TPU and polyether polyester type TPU)Differences between polyether type TPU and polyester type TPUTPU soft segments can be used in a variety of polyols, which can be broadly classified into two types: polyether series and polyester ...
The difference between PVC, polyethylene and crosslinked polyethylene three Polyethylene English abbreviation PE, it is a polymer of ethylene, non-toxic. Easy to dye, chemical stability, cold resistance, radiation resistance, good electrical insulation. It is suitable for food and drug packaging ...
As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for ...
5.The temperature difference swimming pool as claimed in claim 2, wherein switch valve and filter mesh are be arranged between the water curtain controlling devices and the pump, the holes of the pipe is switched to discharge mode, so that water is spurted out of pipe via the holes. ...