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PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60
PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60
PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60
PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60
Specifications
Brand Name :
JOYWAY
Model Number :
JY2143 etc.
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pallet
Price :
USD2.2 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 :
Light yellow liquid
Flash Point :
High
Odor :
Less
Product Name :
Polyurethane Prepolymer for PU elastomer
Shelf Life :
1 year in the original drum
Process temperature :
80 degree C
Specific Gravity :
1.1
Stability :
stable
Storage Conditions :
cool and dry place
Appearance :
Liquid in the room temperature
Application :
To make PU screen, castor wheels etc .
Physical performation :
Excellent
Description

PPG/TDI series Polyurethane Pre-polymer shore A60- shore D60

Polyether-TDI PU Pre-polymers

Application:It can be used to make rods, caster wheels, rollers,

Sealing rings, sieve plates and other polyurethane elastomers.

Characteristics:The finished products have good abrasion resistance, Water resistance, germ proof, excellent mechanical properties, color regulating by adding pigment.

Process Points:After the performed polymer vacuum degassing in 80～85 ℃, blending with melted MOCA, vacuum degassing, casting, vulcanization moulding. It is apply to manual or casting machine.

Storage:Store in a cool and dry place,If you can ’t use it up at a time, filling nitrogen gas and then sealing it. The storage time of original packing is 6 month.

Packing:20Kg/drum or 200Kg/drum

Type JY2122A JY2125A JY2128A JY2133A JY2138A JY2143
NCO content % 2.2±0.2 2.5±0.2 2.8±0.2 3.3±0.2 3.8±0.2 4.3±0.2
Appearance at 20℃ Colorless transprent liquid

MOCA/g (100g

prepolymer)

 6.5 7.4 8.3 9.8 11.2 12.7
Viscosity (85℃) /mPa · s 1200 700 600 650 500 230
Mixing Temperature /℃ 80/115 85/115 85/115 80/120 80/115 80/115
Gel time/min 14-20 11-14 8-12 6-9 5-8 4-6
Post cure time(100 ℃)/h 16 16 16 16 16 16
Hardness(Shore A) 62 65 70 75 80 85
100% Modulus /MPa 2 2 3 3 4 4
300% Modulus /MPa 3 4 5 6 9 10
Tensile strength /MPa 8 10 12 14 15 22
Elongation at break/ % 700 650 600 500 480 450
Tear Strength (without Nick) 42 45 50 63 68 65
Rebound / % 60 55 50 45 45 35
Specific gravity (25℃) (g/ cm3) 1.1 1.07 1.07 1.08 1.1 1.08
Abrasion loss /mm³ 150 160 150 130 135 140
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PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60

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Product Detail
Brand Name :
JOYWAY
Model Number :
JY2143 etc.
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 pallet
Price :
USD2.2 per kg
Contact Supplier
PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60
PPG TDI Series Polyurethane Pre Polymer Shore A60- Shore D60

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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