描述
防水膜级TPU塑料供应商聚氨酯材料
TPE材料优势
1。出厂价格，质量稳定
2。成本低，模具性能好
三,。优异的耐水性和耐热性
四,。平衡的机械性能
五,。优异的电气性能
六,。可提供免费样品
七,。易于成型
防水膜级TPU塑料供应商聚氨酯材料
产品详细信息
防水膜级TPU塑料供应商聚氨酯材料
耐油和耐化学性TPU是一种高极性聚合物材料，与非极性矿物油几乎没有亲和力。几乎用于燃料油（如煤油、汽油）和机械油（如液压油、机油、润滑油等），不受腐蚀；其中，聚酯系列TPU产品具有较好的耐油性；TPU薄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。低温性能聚氨酯具有很好的耐低温性能，通常达到-50°C，可在各种因低温脆化而无法使用的领域取代普通PVC，尤其适用于寒冷地区相关产品。气密性TPU非常容易使用高频或热压进行焊接，因此广泛应用于充气产品中。气体系数是指在一定温度和压力下，气体渗入样品特定区域的速率。同一种材料对不同气体的渗透率有时差别很大。一般来说，聚酯系列产品比聚醚系列产品具有更好的气密性。生物医学性能聚氨酯具有良好的生物相容性、无毒性、无过敏反应、无局部刺激性、无热原，因此广泛应用于医疗、保健等相关产品以及运动和防护装备中。另外 TPU已广泛应用于：鞋材、服装、充气玩具、水下运动器材、医疗器械、健身器材、汽车座椅材料、雨伞、行李箱、皮包等。
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是专业的防水膜级TPU塑料供应商聚氨酯材料制造商之一，您可以从我们工厂以优惠的价格订购优质防水膜级tpu塑料供应商聚氨酯材料
Waterproof Film Grade TPU Plastic Supplier Polyurethane Material
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TPE Material Advantages
1. Factory price with stable quality
2. Low-cost and high Mold-ability.
3. Excellent Water Resistance and Heat Resistance.
4. Balanced Mechanical properties.
5. Excellent Electrical properties.
6. Free sample can be provided.
7. Easy Molding
Waterproof Film Grade TPU Plastic Supplier Polyurethane Material
Product Details
Oil and chemical resistanceTPU is a highly polar polymer material, which has little affinity with non-polar mineral oil. It is almost used in fuel oil (such as kerosene, gasoline) and mechanical oil (such as hydraulic oil, engine oil, lubricating oil, etc.) It is not corroded; among them, the polyester series of TPU products have better oil resistance; TPU films and sheets have little change in the volume of grease, and the tensile strength is even higher than the original initial value; If the mineral oil contains a small amount of water, it will have varying degrees of negative effects on the physical properties of the film.Low temperature performanceTPU has very good low temperature resistance, usually reaching -50°C, which can replace general PVC in various fields that cannot be used due to low temperature embrittlement, and is especially suitable for use in cold zone related products.Air tightnessTPU is very easy to use high frequency or hot pressure to weld, so it is widely used in inflatable products. Gas coefficient refers to the rate of gas permeating a specified area of a sample under a certain temperature and pressure. The permeability of the same material to different gases sometimes varies greatly. Generally speaking, polyester series products have better air tightness than polyether series.Biomedical performanceTPU has excellent biocompatibility, non-toxicity, no allergic reaction, no local irritation, no pyrogen, so it is widely used in medical, health and other related products as well as sports and protective equipment.Other TPU has been widely used in: shoe materials, garments, inflatable toys, water and underwater sports equipment, medical equipment, fitness equipment, car seat materials, umbrellas, suitcases, leather bags, etc.
is one of the professional waterproof film grade tpu plastic supplier polyurethane material manufacturers, you can order high quality waterproof film grade tpu plastic supplier polyurethane material at good price from our factory.
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