Send Message
Home ProductsMDI Based Polyurethane

White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90

Certification
China Qingdao Exceed Fine Chemicals Co.,Ltd certification
China Qingdao Exceed Fine Chemicals Co.,Ltd certification
Customer Reviews
Exceed team is very professional and trustable. It is lucky to build business relationship with you.

—— Mr Nogarotto

Hope have a long relationship with you, I love China.

—— Mr Elmogy

Great thanks for help. Exceed is very Professional.

—— Mr Shirish

Thanks for your good after-sale service. Excellent training and technology support helps me a lot.

—— Modje

Good packaging, received product well.

—— Mr Nimit

Good partner

—— Mr Michele

I'm Online Chat Now

White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90

White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90
White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90 White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90

Large Image :  White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: ME3790
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: 2.99usd/kg
Packaging Details: 20kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 1000mt/month

White Solid MDI / PTMG Based Prepolymer Abrasion Resistant Hardness 90

Description
Appearance At 25℃: White Solid Hardness/ Shore A: 90±1
NCO Content (%): 7.5±0.2 Rebound/%: 64
Packing: 20kg/drum,200kg/drum Shelf Life: 6 Months
High Light:

PTMG Based Prepolymer

,

White Solid MDI Based Prepolymer

,

Hardness 90 PTMG Prepolymer

White solid MDI/PTMG Prepolymer Hardness 90

 

1. Description

This is an MDI-terminated PTMG 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 (%) 7.5±0.2
Density (25℃)/(g/cm3) 1.11
Viscosity at 85℃ (Mpa.s) 1000
Appearance at 25℃ White solid

 

4. Operation introduction

 

Ratio (Prepolymer/1,4BDO) 100/7.8
Mix temperature/℃ (Prepolymer/1,4BDO) 80/40
Gel time/min 8
Postcure (110℃)/h 48

 

5. Physical Properties

 

Hardness/ shore A 90±1
Tensile Strength/ Mpa 43
100% Modulus/MPa 9.2
300% Modulus/MPa 16.6
Elongation at break/% 683
Tear strength (without nick) / kN/m 110
Tear strength (with nick) / kN/m 44
Rebound/% 64
DIN Abrasion(mm3) 44

 

 

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

Send your inquiry directly to us (0 / 3000)