Durable Wear-Resistance Elastic Polyurethane PU Rubber Shock Absorber Buffer Block

Overview
Quick Details
Place of Origin: China                                                                                  Brand Name: XINCHENG
Product name: shock absorber                                                                    Material: Polyurethane (PU)
Application: widely used such as Suspension Parts, Shock absorption, bushing on machinery, Molded Polyurethane Bound Metal Parts and so on.
Processing Service: Moulding, Cutting
Color: Natural, Red, Yellow, Black, Coffee, White, or customized
Density: 1.12-1.25g/cm3                                                                              Hardness: 45-98A (adjustable)
Using temperature range: -40-90 ºC                                                             Surface: Smooth Surface No Bubble.
Tear Strength(KN/M):45~104                                                                      Tensile(Mpa): 34~54
Elongation :430~690%                                                                                   Warranty: 2 years
OEM/ODM: Accepted                                                                                   Size: OEM Standard
Packing: carton or woven bag or Customized Packing                                Delivery time: 7-10 Days
 
 
Product Description
 PU(Polyurethane elastomer)is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU. Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity.
   Compared PU with plastic, polyurethane not only offers excellent impact resistance, but also offers excellent wear resistant and high tensile strength. Polyurethane have subsituted metals in sleeve bearings, wear plates, conveyor rollers, rollers and variousother parts, with benefits such as weight reduction, noise abatement and wear improvements.
 
(1) Good wear resistance: PU wear resistance advantages than all rubber material, Testing results show that the wear resistance is 3 to 5 times than natural rubber, and in practical applications it is often as high as 10 times.
(2) High strength and good elasticity within the hardness range of Shore A60 to Shore A70.
(3) Good cushioning and shock absorption. At normal temperature, the PU damping element can absorb 10% to 20% of the vibration energy. The higher the vibration frequency, the greater the energy absorption.
(4) Good oil resistance. PU has less affinity with non-polar mineral oil, and it is almost not eroded in fuel oil (such as
kerosene, gasoline) and mechanical oil (such as hydraulic oil, engine oil, lubricating oil, etc.), which is much better than general rubber. Comparable with NBR rubber products. The disadvantage is the greater swelling in alcohols, esters, ketones and aromatics.
(5) The coefficient of friction is high, generally above 0.5.
(6) Low temperature resistance, ozone resistance, radiation resistance, electrical insulation, good adhesion performance
 
Features:
1. Anti-scaling performance, It has outstanding anti-scaling property
2. Wear resistance  ,About 3-5 times of natural rubber
3. Corrosion resistance   ,Acid, alkali, salt and seawater corrosion medium
4. Low temperature resistance,      -50 ºC ~ +100 ºC medium temperature range application
5. Transportation,   Light weight, easy to transport, installation and maintenance
6. A wide range of hardness
7. High intensity
8. Outstanding performance in Oxygen endurable and ozone-resistant
9. Good absorber performance
10. It has nice low-temperature performance.
11. Radiation-resistance
12. Anti-aging, good flexibility, good elasticity
13. Excellent oil resistance
14. Abrasion resistant, High rebound, High load capacity
15. Customized size and color is available
16. Tensile strength, Anti-static, High load capacity , Temperature resistant ,Mechanical formulation ,Oil resistance, Solvent resistance, Hydrolysis resistance antioxidant
 
 
Application:
- Machine parts
- Wheel of clay machine
- Sleeve bearing.
- Conveyor roller
- Conveyor belt
- Injected seal ring
- LCD TV card slots
- Soft PU coated rollers
- U groove for aluminum
- PU screen mesh
- Industrial impeller
- Mining scraper
- Mining water flume
- Screen printing squeegee
- Car film tools
 
 
FAQ
Q1. What is the payment term?
A: We accept a T/T 30% deposit and a 70% balance of a current bill of lading or a letter of credit.
Q2. What is the normal delivery time for product orders?
A: The average delivery time of the sample is 1-2 weeks. If the mold production is involved, the delivery cycle of the production mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.
Q3. What is your standard packaging?
A: All goods will be packed in PE bags and then packed in cartons and filled with trays. Special packaging methods are accepted when needed, but charges may apply.
Q4. Which certificate do you have?
A1: we have passed ISO, still applying for more patents.
Q5: How to check the quality of bulk orders?
A1: Our inspection procedures include, first inspection/patrol inspection/initial inspection/full inspection/shipment inspection. A2: We provide quality certification to all customers before delivery, such as measurement reports, material data sheets, etc. A3: We accept third party inspections such as SGS, TUV, INTERTEK, BV, etc.
Q6: How do I choose a raw compound for my application?
A: With years of experience in using a variety of materials, we can help you choose the material that best suits your needs, keeping in mind the cost of materials.
Q7: Can you provide materials of different colors?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors. Color codes are required when ordering.
 
ODM&OEM service are all welcomed
Practicable Software: Solidworks, Pro/Engineer, Auto CAD,PDF,JPG
Mold Making Time: 10-15 days
Mold Life Time: 500000-1000000pieces

Our Advantage:
1.Competitive price.
2. Continuance service and support.
3. Diversified rich experienced skilled workers.
4. Custom R&D program coordination.
5. Application expertise.
6. Quality, reliability and long product life.
7. Mature, perfect and excellence, but simple design.
8. Assistance from first idea through prototype
9. Quick delivery of prototypes or production needs
10. Design assistance and parts consolidation
11. In-house mold design (Insert, polyurethane, urethane molding)
12. In-house formulations to provide the best possible urethane for your application
13. Low-cost tooling
14. Over 12 years of in-house experience
 

After sales services
Spare parts offering, like: spring, ejector pins…
Mould maintenance as much as possible
Some inserts or plate for cost payment
Mould and plastic part design available
Prototype: CNC, SLC, SLS available
Injection moulding available



Packaging & Delivery
Packaging Details: PE bags, Carton, Pallet, Veneer, Wooden Case, as per customer's requests
Port :Qingdao/ Tianjing /Shanghai
 
 
Please Contact Us
 Miss: lydia
Mob: 86-13752439076      Fax: 86-22-60863016