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White Solid MDI/Polyester Prepolymer Hardness 95

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China Qingdao Exceed Fine Chemicals Co.,Ltd certification
China Qingdao Exceed Fine Chemicals Co.,Ltd certification
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White Solid MDI/Polyester Prepolymer Hardness 95

White Solid MDI/Polyester Prepolymer Hardness 95
White Solid MDI/Polyester Prepolymer Hardness 95 White Solid MDI/Polyester Prepolymer Hardness 95

Large Image :  White Solid MDI/Polyester Prepolymer Hardness 95

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: ME1995
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

White Solid MDI/Polyester Prepolymer Hardness 95

Description
Appearance At 25℃: White Solid Hardness/ Shore A: 95±1
Rebound/%: 39 Tensile Strength/ Mpa: 55
Shelf Life: 6 Months Packing: 20kg Or 200kg Per Steel Drum
High Light:

Polyester Prepolymer Hardness 95

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Mdi Terminated Pet Prepolymer

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White Solid Polyester Prepolymer

White Solid MDI/Polyester Prepolymer Hardness 95

 

1.Description

This is an MDI-terminated PET prepolymer of low viscosity and easy processing. It enjoys a high performance and high abrasion resistance.

 

2. Application

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

 

3. Product Specification

 

NCO Content (%) 9.0±0.2
Density (25℃)/(g/cm3) 1.24
Viscosity at 85℃ (Mpa.s) 1000
Appearance at 25℃ White solid

 

4. Operation introduction

 

Ratio (Prepolymer/1,4BDO) 100/9.3
Mix temperature/℃ (Prepolymer/1,4BDO) 80/40
Gel time/min 7
Postcure (110℃)/h 48

 

5. Physical Properties

 

Hardness/ shore A 95±1
Tensile Strength/ Mpa 55
100% Modulus/MPa 12.3
300% Modulus/MPa 29.1
Elongation at break/% 530
Tear strength (without nick) / kN/m 132
Tear strength (with nick) / kN/m 57
Rebound/% 39
DIN Abrasion(mm3) 38

 

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.

 

Contact Details
Qingdao Exceed Fine Chemicals Co.,Ltd

Contact Person: Mr. Louis.liu

Tel: 86-15275281902

Fax: 86-532-82693196

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