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TDI / Polyether Polyurethane Preploymer Hardness 90

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China Qingdao Exceed Fine Chemicals Co.,Ltd certification
China Qingdao Exceed Fine Chemicals Co.,Ltd certification
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TDI / Polyether Polyurethane Preploymer Hardness 90

TDI / Polyether Polyurethane Preploymer Hardness 90
TDI / Polyether Polyurethane Preploymer Hardness 90 TDI / Polyether Polyurethane Preploymer Hardness 90

Large Image :  TDI / Polyether Polyurethane Preploymer Hardness 90

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: E2590
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: 3.0usd/kg
Packaging Details: 20kg/drum
Delivery Time: 5-7 work days
Payment Terms: L/C, T/T
Supply Ability: 1000mt/month

TDI / Polyether Polyurethane Preploymer Hardness 90

Description
Appearance At 25℃: Transparent Liquid Ratio (Prepolymer/moca ): 100/14.5
Hardness: 90 DIN Abrasion/mm3: 135
Shelf Life: 6 Months Packing: 20kg/drum, 200kg/drum
High Light:

Polyether Polyurethane Preploymer

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Transparent TDI Polyurethane Preploymer

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TDI Based Polyurethane Hardness 90

TDI/Polyether Polyurethane Preploymer Hardness 90

 

 

1. Description

This is a TDI-terminated polyether pre-polymer which has low viscosity allows it to be processed at reduced temperature for the better heat stability and long pot life. It enjoys a high performance, 90A hardness when cured with MOCA.

 

2. Application

It applies to make PU rods, castor wheels, PU pad, PU sheet, etc.

 

3. Product Specification

 

NCO Content (%) 5.0±0.2
Density 25℃ (g/cm3) 1.15
Viscosity at 85℃ (cps) 400
Appearance at 25℃ Transparent liquid

 

4. Operation introduction

 

Ratio (Prepolymer/moca ) 100/14.5
Mix temperature/℃ (Prepolymer/Moca) 80/120
Gel time/min 3.5
Postcure (120℃)/h 10

 

5. Physical Properties

 

Hardness/ shore A 90±1
Tensile Strength/ Mpa 31
100% Modulus/MPa 8.9
300% Modulus/MPa 14.6
Elongation at break/% 460
Tear strength(without nick) / kN/m 73
Rebound/% 30
DIN Abrasion/mm3 135

 

6. Shelf life

The storage time of original packing is 6 month 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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