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Home > products > TDI Based Polyurethane > Solid TDI / Polyester Polyurethane Prepolymer Hardness 96

Solid TDI / Polyester Polyurethane Prepolymer Hardness 96

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: E1696

Payment & Shipping Terms

Minimum Order Quantity: 1mt

Price: 2.0usd /kg

Packaging Details: 20kg/drum

Delivery Time: 5-7 work days

Payment Terms: L/C, T/T

Supply Ability: 1000mt/month

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Highlight:

White Solid Polyester Polyurethane Prepolymer

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Hardness 96 Polyurethane Prepolymer

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Solid TDI Polyurethane Prepolymer

Appearance At 25℃:
White Solid
Hardness/ Shore A:
96±1
Rebound/%:
33
Tensile Strength/ Mpa:
67
Shelf Life:
6 Months
Packing:
20kg Or 200kg Per Steel Drum
Appearance At 25℃:
White Solid
Hardness/ Shore A:
96±1
Rebound/%:
33
Tensile Strength/ Mpa:
67
Shelf Life:
6 Months
Packing:
20kg Or 200kg Per Steel Drum
Solid TDI / Polyester Polyurethane Prepolymer Hardness 96

TDI/Polyester Polyurethane Prepolymer-E1696

 

1. Description

This is a TDI-terminated polyester pre-polymer of low viscosity and easy processing.

 

2. Application

It applies to make PU rods, castor wheels, PU pad, PU sheet, rubber roller, sieve plate, etc.

 

3. Product Specification

 

NCO Content (%) 6.0±0.2
Specific Gravity at 24℃ (g/cm3) 1.29
Viscosity at 85℃ (cps) 900
Appearance at 25℃ White solid

 

4. Operation introduction

 

Ratio (Prepolymer/moca ) 100/17.2
Mix temperature/℃ (Prepolymer/Moca) 75/120
Gel time/min 5
Postcure (120℃)/h 10

 

5. Physical Properties

 

Hardness/ shore A 96±1
Tensile Strength/ Mpa 67
100% Modulus/MPa 9.5
300% Modulus/MPa 21.3
Elongation at break/% 530
Tear strength(without nick) / kN/m 124
Rebound/% 33
DIN Abrasion/mm3 57

 

6. Shelf life

The storage time of original packing is 6 months at the above condition from the date of production.

 

7. Package

20kg or 200kg per steel drum

 

8. Safety

Use in a well ventilated area. Avoid contact with skin using protective gloves and protective clothing. Repeated or prolonged contact on the skin may cause an allergic reaction. Eye protection is extremely important. Always use approved safety glasses or goggles when handling this product.

If Contact Occurs:

Skin: Immediately wash with soap and water. Remove contaminated clothing and launder before reuse. Seek medical attention if allergic reactions occur.

Eyes: Immediately flush with water for at least 15 minutes, contact a physician.

Ingestion: If swallowed, contact a physician immediately. Remove stomach contents by gastric suction or induce vomiting only as directed by medical personnel. Never give anything by mouth to an unconscious person.