描述

勘探电缆级聚醚TPU树脂。热塑性聚氨酯（TPU）是一类具有许多有用性能的聚氨酯塑料。1.具有良好的弹性、透明度、耐油脂性和耐磨性。  2.热塑性弹性体，由硬段和软段组成的线性嵌段共聚物组成。3.聚酯基TPU、聚醚基TPU4。肖氏硬度范围从75A到85D

电缆级聚醚TPU树脂的探索

产品详情

勘探电缆级聚醚TPU树脂

TPU塑料原材料：工程塑料的定义是可以替代金属产品的塑料原材料。它的耐温性至少达到100度，可以达到1000度。它的自然重量很轻，刚性好。一般塑料原料的来源是从石油中提取的化学品，具有多种物理性质

性能：
1、抗水解性
TPU在浊度下具有良好的耐水性，1至2年内不会发生明显水解，尤其是在聚醚系列中。聚酯系列在50°C的水中浸泡半年，或在70°C的水中浸泡3周，或在100°C的水中浸泡3至4天，它将完全分解。这也是TPU适合作为环境友好材料的原因之一。建议使用聚醚系列
2、耐高温、抗氧化性
一般塑料原料在70℃以上的环境中长期易氧化，TPU具有良好的抗氧化性；一般来说，TPU的耐温性可以达到120℃。
3、耐油性和耐化学性
TPU是一种强极性聚合物材料，与非极性矿物油的亲和力较低。它几乎存在于燃油（如煤油、汽油）和机械油（如液压油、机油、润滑油等）中。它没有被侵蚀；其中，TPU产品中的聚酯系列产品具有较好的耐油性；TPU膜和片材的油脂体积变化不大，拉伸强度甚至高于初始值；如果矿物油中含有少量水，会对薄膜的物理性能产生不同程度的负面影响
4，低温性能
TPU具有很好的耐低温性能，通常可达到-50°C，可替代一般领域因低温脆化而无法应用的PVC，尤其适用于冷相关产品
5，气密性
TPU非常容易高频焊接或热压，因此广泛应用于充气产品中。气体系数是指气体在一定温度和压力下通过样品预定区域的速率。同一种材料对不同气体的透射率有时差别很大。一般来说，聚酯系列产品比聚醚系列产品更气密

产品名称		探索电缆级聚醚TPU树脂
Color		根据需要选择白色、自然色、黑色
优点	价格优惠、质量上乘、准时交货、免费样品
	环境友好型
	高耐磨性，良好的抗撕裂性，抗拉强度
	气密性高，韧性强，不易发黄，对环境安全无毒
	可以通过玻璃纤维/韧性/阻燃剂/紫外线稳定剂来增强；边框样式：非实心；边框宽度：中等1px；背景：rgb（255，255，255）无重复滚动0%0%；”width=“102”valign=“center”>		<25kg/袋（也可目测）

应用：探测电缆

Exploration Cable Grade Polyether TPU Resin

. Thermoplastic polyurethane (TPU) is any of a class of polyurethane plastics with many useful properties. 1.Good elasticity,  transparency, and resistance to oil grease and abrasion.  2.thermoplastic elastomers consisting of linear  segmented block copolymers composed of hard and soft segments.3. Polyester based TPU, polyether based TPU4. Shore Hardness ranges from 75A to 85D

Exploration Cable Grade Polyether TPU Resin

Product Details

Exploration cable grade Polyether TPU Resin

TPU plastic raw materials: The definition of engineering plastics is a plastic raw material that can replace metal products. Its temperature resistance reaches at least 100 degrees and can reach 1000 degrees. Its natural weight is very light and has good rigidity. Achieving a wide variety of physical properties, the source of general plastic raw materials are chemicals extracted from petroleum.

Properties :
1, hydrolysis resistance
TPU has good water resistance under turbidity, and no obvious hydrolysis occurs in 1 to 2 years, especially in the polyether series. The polyester series is immersed in 50 ° C water for half a year or 70 ° C for 3 weeks or 100 ° C for 3 to 4 days, it will completely decompose. This is one of the reasons why TPU is suitable as an environmentally friendly material. It is recommended to use the polyether series.
2, high temperature and oxidation resistance
The general plastic raw materials are easily oxidized in the environment above 70 ° C for a long time, and the TPU has good oxidation resistance; in general, the TPU temperature resistance can reach 120 ° C.
3, oil and chemical resistance
TPU is a kind of strong polar polymer material with low affinity with non-polar mineral oil. It is almost in fuel oil (such as kerosene, gasoline) and mechanical oil (such as hydraulic oil, engine oil, lubricating oil, etc.). It is not eroded; among them, the polyester series products in TPU products have better oil resistance; the TPU film and sheet have little change in volume of grease, and the tensile strength is even higher than the original initial value; If a small amount of water is contained in the mineral oil, it will have different degrees of negative effects on the physical properties of the film.
4, low temperature performance
TPU has very good low temperature resistance, usually can reach -50 °C, can replace the general field of PVC can not be applied due to low temperature embrittlement, especially suitable for cold-related products.
5, air tightness
TPU is very easy to weld with high frequency or hot pressing, so it is widely used in inflatable products. The gas coefficient refers to the rate at which a gas passes through a predetermined area of a sample at a certain temperature and pressure. The transmittance of the same material to different gases sometimes varies greatly. In general, polyester series products are more airtight than polyether series.

Productname	Exploration cable grade Polyether TPU Resin
Color	White,Natural,Black asrequired
Advantage	Competitiveprice,highquality,on-timedelivery,freesample
	Environmentfriendly
	High abrasion resistance,good tear resistance, tensile strength
	high air tightness, strong toughness, not easy to yellow, environmentally safe and non-toxic
	Canbereinforcedwiththeglassfiber/toughness/flameretardant/UVstabilizer
Packing	25kg/bag(alsocustomizable)

Application: Exploration cable