• PU H Type Couplings

PU H Type Couplings

Material: Polyurethane Rubber
Usage: Buffering
Feature: Impact-resistant
Hardness: Shore a 10 to Shore D 85
Color: at Clients Option
System: Tdi or Mdi
Customization:

Contact Supplier

Gold Member Since 2008

Suppliers with verified business licenses

Trading Company

Basic Info.

Model NO.
80-350
Transport Package
Carton
Specification
80-350
Trademark
Pepson
Origin
China
Production Capacity
30000 Per Month

Product Description

    Cast polyurethanes are a diverse and versatile group of materials that are known for abrasion resistance, chemical resistivity, stability in water, ease of processing and relative low cost. Cast polyurethanes are found in almost every industry. Molds for cast urethanes are relatively inexpensive and can be made from a variety of materials.
Cast polyurethanes are a good substitute for a number of materials where improved performance is required. Urethanes can be made as soft as gum rubber or as hard as a golf ball. In fact, most golf balls are polyurethane!
Cast polyurethanes are elastomers and are created by the reaction of a prepolymer which contains reactive isocyanate groups and a curative which contains hydroxyl or amine groups. In their simplest form, these two components, the prepolymer and curative are the only chemicals in the mix. The mixture is then poured into a heated mold where the components react to form a solid elastomeric piece.
Highlight
1. It is the most versatile, toughest, abrasion resistance elastomer available. It is as soft as Shore A durometer 10 and hard as Shore D scale durometer 85.
2. It could be cast into practically any shape, size or complex geometry desired wheels, gears, O rings, gaskets, tires, roller blades, skate boards etc.
3. It can be formulated with high resistance to stresses and it tends to maintain shape and mechanical properties aster fatigue stressing.
4. Casting Polyurethane maybe pigmented to resist degradation by elevated atmospheric oxygen and ozone atmospheric concentrations.
5. Many cast polyurethane elastomers compounds remain flexible at extreme low temperatures and possess outstanding resistance to thermal shock. Low temperature resistance of polyurethanes make cast parts very practical in extreme arctic conditions.
6. Casting polyurethane parts can be made flame resistance by incorporating flame retardants into their formulas.
7. Polyurethane can be cast with coefficients of friction varying from very low, for items like bushings, bearings or wear strips, or very high, for items like tries or rollers.

In general, designing for casting polyurethane is identical to designing for any plastic, molded or injection molded. Our pepson company could produce any parts basing on clients requirements like drawings or samples etc.

  PU H Type Couplings
No. Item  A B C D E F G H J K L M S
1 350 57 48 16.5 13 11.5 11.5 15 6 R36 R4 R2 R250 45
2 315 53 43 15.5 12 11 10 13 5.6 R37 R3.5 R2 R225 43
3 280 53 43 15 12 10 10 12.5 5.5 R38 R3.5 R2 R200 39
4 250 47 38 12.5 10 10 9 10.5 5 R30 R3.5 R2 R180 35
5 225 43 34 12.5 10 8.5 9 10.5 5 R30 R2.5 R2 R160 31
6 200 39 32 10.5 8.5 7.5 8 8.5 4.5 R30 R2.5 R1.5 R145 27
7 180 36 30 9.5 7.5 6 7 7 4 R25 R2.5 R1.5 R130 24
8 160 36 30 9.5 7.5 6 7 7 4 R25 R2.5 R1.5 R130 22
9 140 36 30 8.5 6.5 6 5 5 4 R25 R2 R1 R100 20
10 125 33 27 7 5.5 5.5 4.5 5 3 R20 R2 R1 R100 20
11 110 30 25 7 5.5 4.5 4 5 3.5 R20 R2 R1 R80 15
12 95 25 20 6 5.5 4 3.5 5 3 R15 R2 R1 R70 12
13 80 20 16 5 4 4 3 4 2.5 R15 R2 R1 R60 10

Send your message to this supplier

*From:
*To:
avatar Mr. Pepson
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now