High Quality TPU Used to Make Mobile Phone Cases

• Feature: Photodegradable
• CAS No.: 9009-54-5
• Formula: (C10h8o4)N
• Model NO.: TPU
• EINECS: /
• Material: TPU
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: White
• Sample: Free
• Grade: High Quality
• Transport Package: Bag
• Specification: 25Kgs/Bag
• Origin: China
• HS Code: 3909500000
• Production Capacity: 1500tons/Month

Product Description

TPU(Thermoplastic polyurethanes) is a thermoplastic polyurethane elastomer rubber. Mainly divided into polyester type and polyether type, it has a wide hardness range (60HA-85HD), wear resistance, oil resistance, transparency, good elasticity, in daily necessities, sporting goods, toys, decorative materials and other fields are widely used, halogen-free flame retardant TPU can also replace soft PVC to meet more and more areas of environmental protection requirements.
      The so-called elastomer refers to the glass transition temperature is lower than the room temperature, the elongation at break is >50%, and the resilience is relatively good after the external force is removed.
      Polyurethane elastomer is a special category of elastomers, polyurethane elastomer hardness range is very wide, performance range is very wide, so polyurethane elastomer is a class of polymer materials between rubber and plastic. It can be heated plasticized, has no or little cross-linking in chemical structure, and its molecules are basically linear, but there is some physical cross-linking. This type of polyurethane is called TPU.

Product Parameters

      

Items	Hardness	Tensile Strength	Elongation	100% 100% Modulus	300% 300% Modulus	Tear Strength	Processing Temperature
Standard	ASTM D2240	ASTM D412	ASTM  D412	ASTM  D412	ASTM D412	ASTM  D624	/
Unit	Shore A	MPa	%	MPa	MPa	KN/m	ºC
1	67	20	900	4	5	75	155-175
2	72	22	870	3	4	85	165-185
3	75	24	890	4	5	91	170-190
4	75	23	890	4	5	91	170-190
5	76	33	700	4	8	95	195-215
6	82	27	750	4	7	98	185-200
7	93	36	600	9	14	125	200-215
8	98	33	530	14	20	164	205-220
9	98	42	500	14	25	180	205-220

Application

1. Sporting goods: sports shoes, ball, roller skates, skis and other sporting goods.
2. Medical equipment: medical catheter, infusion tube, hemodialysis membrane and other medical equipment.
3. Automotive industry: automotive interior parts, seals, shock absorbers and other components.
4. Construction industry: waterproof materials, sealing materials and adhesives, etc.
5. Electronic appliances: sheath of wire and cable, plug and socket and other electrical connection parts.
6. Footwear material: occupies an important position in footwear manufacturing.
       ......

Packing