Outstanding Fatigue Resistance Polyether Type TPU Shock Absorbers with Custom Made Service

• Customization: Available
• Feature: Oxidative Degradable
• CAS No.: 9009-54-5
• Formula: C3h8n2o
• Material: TPU
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: Transparent
• Appearance: Granules/Pellets/Chips
• Grade: Virgin/ Modified
• Sample: Small Kg Is Available
• Certifications: ISO, Grs, SGS, Reach, COA, MSDS, etc.
• Manufacturer: Yes, with More Than 12 Years of History
• Filler: as Required, GF/CF, UV Stabilizer, etc.
• MOQ: 3 Kg
• Custom Made Service: Yes, Also Provide Technicial Support
• Payment Term: T/T, L/C, Paypal, etc.
• Delivery Time for Sample: 3-5 Working Days
• Delivery Time for Large Goods: 7-13 Working Days for 25 Tons
• Glass Fiber Content: 10%-50%
• Carbon Fiber Content: 10%-60%
• Flame Retardant: Halogen-Free Fr, Phosphorous, Bromi
• Transportation: by Sea, by Air, by Truck
• Transport Package: 25kg Bag or 800-1250kg Super Bag
• Specification: 2-3 mm
• Trademark: JULIER
• Origin: Fujian, China
• HS Code: 3909500000
• Production Capacity: 35000 Tons/Year

Product Description

Product Description

 

Advantages of Polyether TPU in Shock Absorbers:

1. Superior Hydrolysis Resistance: Ideal for humid or wet environments (e.g., automotive/outdoor applications).

2. Excellent Low-Temperature Flexibility: Maintains elasticity and damping performance at sub-zero temperatures.

3. High Mechanical Strength: Balances load-bearing capacity with energy absorption.

4. Outstanding Fatigue Resistance: Long-term durability under cyclic compression.

5. Chemical/Oil Resistance: Suitable for industrial/oil-exposed settings.

6. Lightweight: Reduces overall system weight vs. metals/rubbers.

7. Design Flexibility: Easily molded into complex shapes for optimized geometry.

8. Low Compression Set: Retains shape after prolonged stress.

Comparison with Polyester TPU:

• Polyether TPU: Better hydrolysis resistance, low-temp flexibility, and microbial resistance.

• Polyester TPU: Higher mechanical strength but prone to hydrolysis degradation.
   

 The product specification sheet of  TPU for reference . 

      

Property	Test Standard	Value Range	Unit
Hardness (Shore A/D)	ASTM D2240	80A - 55D	-
Tensile Strength	ASTM D412	30 - 60	MPa
Elongation at Break	ASTM D412	400% - 700%	%
Tear Strength (Die C)	ASTM D624	60 - 120	kN/m
Compression Set (22h, 70°C)	ASTM D395	15% - 35%	%
Rebound Resilience	ASTM D2632	40% - 60%	%
Operating Temperature	-	-40°C to +90°C	°C
Density	ASTM D792	1.10 - 1.25	g/cm³
Dynamic Damping Efficiency	ISO 6721-1	0.3 - 0.6 (tan δ)	-

Application range

 

 

Key Applications:

• Automotive suspension components

• Industrial machinery dampers

• Sports equipment (e.g., shoe soles, bike saddles)

• Electronic device vibration isolation

• Heavy equipment shock absorption pads

Sample services

Sample policy

1. supplying a tiny kilogram of the sample for Freight Collect testing.

2. Payment Sample Trade Assurance, Paypal, or T/T are possible options.

3. Following confirmation, the sample can be delivered in three days.

4. Technical assistance while testing samples.

5. You have the option to ship it using our SF, TNT, UPS, FEDEX, DHL, etc., or your own courier.

6. When you place a formal order later, we can reimburse the sample fee.
 

Packaging & Shipping

 

 

 

1.Packing:
25kg/bag, or per your requirement.18mt-20mt /20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.




 

How to cooperate with us ?

Consulting--Solutions--Quotation--Sending samples--Quality check--Placing orders-- customization--Deliver goods--After sell services

One of the key steps is that we need to understand your requirements for specifications, such as what products are used to manufacture, whether there is a specification sheet for our reference, and other requirements.

FAQ

Q: Are you the manufacturer or the trading company?
A: We are a manufacturer from China, we have done business for more than 16 years .

Q: How can I trust your company?
A: With 12 years of professional experience, we can provide you with suitable suggestions and the lowest  factory price
1. Assessed by a third party,  Different levels have corresponding certificates.
2. Materials production needs to be carried out in strict accordance with the quality management system, before production, and before delivery. 

Q: Is your price competitive?
A: We only supply good quality. Surely we will give you best factory price based on superior product and service.

Q: Why choose us?
A:1. Strict quality management system
2 .Superior test equipment
3. Professional services
4.OEM/ODM services
5. Provide any kg of  sample
6. High-quality products
1) Variety types for selection
2) Competitive price
3) Prompt delivery

Q : Do you provide replacement or customization services?
A:Of course, we have more than 12 years of relevant experience, and the price is better on the basis of stable quality.

Q: About delivery time 
A:3-7 days after advance payment for the sample, if the bulk purchase, it needs to be negotiated.

Q: About the payment term
A:We'd like to use T/T 40% deposit in advance by T/T, and the balance paid before delivery., about L/C term can become complicated,And there are a lot of extra costs . Also small amount can be pay by PAYPAL .

Q: What are the shipping terms?
A: Flexible shipping terms: FOB, EXW, CFR, CIF.

Q: How many tons of products do we export each month?
A:35000 tons, It continues to increase.

Q: How many tons fit a container?
A: 15- 18 tons fit a 20ft container With pallets, 25 tons fit a 40HQ container

Q: How can I get the after-service?
A: After-sales service:
1.24-hour telephone service.
2. Full technical process support


If you need more information, please do not hesitate to contact me .