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MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
Specifications
Brand Name :
JOYWAY
Model Number :
JYD90-A&JYD11-B
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pallet
Price :
USD3.0 per kg
Payment Terms :
T/T
Supply Ability :
10000T per year
Delivery Time :
10-14 days
Packaging Details :
20kg per drum or 200kg per drum with pallets
Color :
A is light yellow liquid, B is transparent liquid
Flash Point :
High
Odor :
Less
Product Name :
Polyurethane Prepolymer for PU elastomer
Shelf Life :
1 year in the original drum
Process temperature :
40-50 degree C
Specific Gravity :
1.13
Stability :
stable
Storage Conditions :
cool and dry place
Appearance :
White solid in the room temperature
Application :
To make PU screen, castor wheels, seal ring etc .
Physical performation :
Excellent
Description

MDI/ Polyether Polyol system Polyurethane Pre-polymer for Pu dumbbell

PU prepolymer for Rubber Dumbbell JYD90-A&JYD11-B

​Composition: It consists of A&B component, A is polyol, and B is Iso-terminated polyurethane prepolymer.

Characteristics: Mix A&B in 40-50℃ , vacuum degasing , then cast into mould, then curing in 70-90℃ . Demould after 15-20min. The

finished products have good rebound and abrasion resistance properties.

Application: Used for making castor wheels and rubber dumbbell etc.

Storage: Store in a cool and dry place. If you can’t use one drum up at one time, please fill Nitrogen gas and seal the drum well.

Packing:20kg/drum or 200kg/drum.

B

 Type JYD11-B
Appearance Colorless or light yellow transparent liquid
Viscosity(30℃) /mPa·s 1300±200

A

 Type JYD90-A
Appearance Yellow-green liquid
Viscosity(30℃) /mPa·s /

Ratio A: B(mass ratio) 1:1
Operation temperature/℃ 40～50
Gel time(35℃) */min 2～3

Post curing time

4-8hours under 90- 100℃ , Or keep in room

temperature more than 3 days
Finished product properties
Appearance Yellow-green transparent elastomer
Hardness (shore A) 90±2
Tensile strength/MPa 24
Elongation at break/ % 420
Tear strength/(kN/m) 65
Rebound/ % 38
Specific gravity(25℃)(g/ cm3) 1.13

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MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell

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Product Detail
Brand Name :
JOYWAY
Model Number :
JYD90-A&JYD11-B
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pallet
Price :
USD3.0 per kg
Contact Supplier
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell

JOYWAY INDUSTRIAL COMPANY LIMITED

Verified Supplier
3 Years
shandong, zibo
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Industrial Polyurethane, Polyurethane Screen Mesh, Rubber Mat
Total Annual :
3000000-10000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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