Basic product parameters
Raw Material Feature
TPU is molecular materials containing - NH - COO - groups, long chain dibasic alcohol and isocyanate component constitutes the soft segments and short key dibasic alcohol and isocyanate component constitutes the hard segment, itself has the good elasticity, good physical properties, easy processing, economy, TPU many features depends on the types of long chain dibasic alcohol, its hardness is the use of hard segment in proportion to adjust, its light aging additive light stabilizer to improve, but also depending on aromatic and aliphatic isocyanate is. It differs from other thermoplastic elasticity in the following excellent properties:
1. Excellent wear resistance. The Taber's wear value is 0.5-0.35mg, which is the smallest in plastics. If MoS2 and silicon oil graphite are added, the friction coefficient can be reduced and the wear resistance can be improved.
2. Tensile strength and elongation: the tensile strength of TPU is 2-3 times that of natural rubber and synthetic rubber; the tensile strength of polyester TPU is nearly 60MPa and the elongation is nearly 410%; the tensile strength of polyether TPU is 50MPa and the elongation is >30%.
3. Oil and gasoline resistance: the oil resistance of TPU is better than that of nitrile butadiene rubber, with excellent oil resistance life.
4. Low temperature resistance, weather resistance, ozone resistance TPU weather resistance is better than natural rubber and other synthetic rubber.
5. The medical and sanitary TPU has biological compatibility and anticoagulability.
6. The hardness range of TPU is shaw's a10-shaw's D80, while the hardness range of ordinary rubber is generally shaw's A60~100, and all elastomers with TPU under shaw's A15 have similar compression deformation characteristics. TPU remains elastic when shore hardness A85 and above 85.This is a property that no other elastomer has. Therefore, TPU has high load supporting capacity and good vibration absorption effect.
tpu coated nylon is composed of inner rubber layer, fabric reinforcement layer and outer rubber layer. The fabric reinforcement layer is woven by nylon, and the inner and outer rubber layer is formed by coating polyurethane on both sides of fabric reinforcement layer.
Our production is devided to 3 steps:
1. Purchase raw material. and then we will have raw material QC to be sure all raw material is qualified.
2. After passing the inspection, we will put into production through the specific process of the factory, and ensure the stability of product quality through fixed and random inspection in the production process.
3. When all process is finished, we will have packing QC to check again before packing it.
Thus, because we are professional factory, we could hold full process quality our production and make sure the best quality will delivery to your hand.
TPU coated nylon has the special functions of water and moisture permeability, radiation resistance, washing resistance, wear resistance, elasticity, toughness, cold resistance, environmental protection and non-toxic.
Package and Transport
Q1: Are you a factory or trading company?
A: We are a factory.
Q2: Do you provide samples ? is it free or extra ?
A: The sample is free of charge within 1 kg, and the freight charge should be paid by customers.
Q3: What is your MOQ(Minimum order Quantity) ?
A: 500kg for TPU film;1000 yard for TPU lamination fabric of single,500 yard for TPU lamination fabric of double.
Q4: Do you use new material to produce TPU?
A: Yes, it's absolutely 100% Thermoplastic Polyurethanes.