Chemical Resistant PU Spider Polyurethane Coupling with High Tensile Strength and Wear Resistance
Price:
negonation
MOQ:
10pieces
Delivery Time:
7-10 working days
Brand:
3Arubber
Product Description
Chemical Resistant PU Spider Element
Polyurethane elastomer is a synthetic polymer material that combines the high strength of plastics with the high elasticity of rubber. These couplings are manufactured using high-quality TPU material or CSM/SBR molds, specifically designed for various metal shaft coupling applications.
Key Material Properties
- Wide hardness range (Shore A10-D80) with excellent elongation and resilience
- High tensile strength, tear strength, and load carrying capacity
- Outstanding wear resistance - 3-5 times better than standard rubber
- Excellent oil resistance with low affinity for non-polar mineral oils
- Superior oxygen and ozone resistance
- Excellent vibration absorption and damping capabilities
- Good low temperature performance
- High radiation resistance
- Excellent machining properties
Technical Specifications
| Material Options | TPU, CSM/SBR, NBR, Nylon |
|---|---|
| Available Colors | Yellow, Red, Purple, Green, Black, Beige |
| Tensile Strength | 8-55 MPa |
| Hardness | 70-98 Shore A |
| Elongation | 400%-650% |
| Density | 1.25 g/cm³ |
| Elasticity Impact | >25% |
| Tear Strength | 35-155 kN/m |
| Abrasion Loss | <0.05 cm³/1.61 km |
| Compression Set | <10% (22h * 70°C) |
| Working Temperature | 120°C |
Standard Polyurethane Coupling Sizes
GR14, GR19, GR24, GR28
GR38, GR42, GR48, GR55
GR65, GR75, GR90, GR100
GR110, GR125, GR140, GR160
GS5, GS7, GS9, GS12
GS14, GS19, GS24, GS28
MT1-MT13 Series
ML1-ML13 Series
MH45, MH55, MH65, MH80
HRC70-HRC280 Series
L35-L276 Series
FALK-R 10R-80R
SBT T40-T210 Series
Joong Ang Series
MS Series
D Series
5H-11H Series
Additional Coupling Variants
We also manufacture rubber couplings (Hb, HRC, L, NM, FCL, Gear, Hytre, Tyre series) and nylon couplings (NL, M series) with comprehensive size ranges available.
Packaging & Customization
Available packaging: bags, cartons, pallets, or crates. OEM and customized sizes are available upon agreement. We also supply various steel couplings for multiple applications.
For Detailed Information & Quotations
Contact us at: sales@3Arubber.com
Please specify: coupling type, size number, and required quantity
Please specify: coupling type, size number, and required quantity
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han