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TDI-terminated PPG Prepolymer – Low Viscosity Polyurethane Prepolymer

Name: TDI-terminated PPG Prepolymer – Low Viscosity Polyurethane Prepolymer
Brand: Qingdao Exceed Fine Chemicals Co.,Ltd
SKU: E2596
Price: 4.00 USD
Availability: InStock

Product Details

Place of Origin: CHINA

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: E2596

Payment & Shipping Terms

Minimum Order Quantity: To be confirmed upon discussion

Price: To be confirmed upon discussion

Packaging Details: 20kg/drum

Delivery Time: 5-8 work days

Payment Terms: L/C,T/T

Supply Ability: 1000mt/month

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Product Details

Product Description

Ratings & Reviews

Highlight: 
                                    TDI-terminated PPG prepolymer, low viscosity polyurethane prepolymer, TDI MDI polyurethane prepolymer
                      

TDI-terminated PPG Prepolymer – Low Viscosity Polyurethane Prepolymer

This TDI-terminated PPG prepolymer features low viscosity, easy processability, and excellent hydrolysis resistance. Designed for efficient production of high-performance polyurethane elastomers with consistent quality and reliable mechanical properties.

Applications

Polyurethane rods
Castor wheels
Polyurethane pads and sheets
Rubber rollers
Sieve plates
Other industrial polyurethane elastomer components

Product Specifications

Parameter	Value
NCO Content (%)	5.8 ± 0.2
Density at 24°C (g/cm³)	1.14
Viscosity at 85°C (mPa*s)	800
Appearance at 25°C	Transparent liquid

Processing Guidelines

Recommended processing parameters when using MOCA as the curing agent:

Parameter	Value
Mixing Ratio (Prepolymer : MOCA)	100 : 17.5
Mixing Temperature - Prepolymer / MOCA (°C)	80 / 120
Gel Time (minutes)	4
Post-Curing at 120°C (hours)	10

Physical Properties of Cured Elastomer

Property	Value
Hardness (Shore A)	96 ± 1
Tensile Strength (MPa)	31
100% Modulus (MPa)	13
300% Modulus (MPa)	21
Elongation at Break (%)	350
Tear Strength - without nick (kN/m)	110
Rebound Resilience (%)	30
DIN Abrasion (mm³)	150

Shelf Life

When stored under recommended conditions in its original unopened packaging, the product has a shelf life of 6 months from the date of production.

Packaging

Available in 20 kg or 200 kg steel drums.

Safety Information

Warning: This product contains isocyanates. Proper handling procedures must be followed at all times.

Ventilation: Use only in well-ventilated areas.

Personal Protective Equipment (PPE):
Skin protection: Wear protective gloves and clothing. Repeated or prolonged skin contact may cause allergic reactions. In case of skin contact, wash immediately with soap and water. Remove contaminated clothing and launder before reuse. Seek medical attention if allergic reactions develop.
Eye protection: Eye contact is extremely hazardous. Always wear approved safety glasses or goggles. If eye contact occurs, flush immediately with plenty of water for at least 15 minutes and consult a physician.
Ingestion: If swallowed, do not induce vomiting unless directed by medical personnel. Contact a physician immediately. Never give anything by mouth to an unconscious person.

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

N*a

Italy Jan 23.2026

Helpful (12)

Fast response speed, a pleasant collaboration

Nutto

Thailand Apr 16.2025

Helpful (4)

Excellent product! It is a good replacement of Chemlok 205.

Mitchell

Australia Oct 15.2024

Helpful (3)

This adhesive is quite good for conveyor in mining application!

Tags:

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Liquid Solvents

TDI-terminated PPG Prepolymer – Low Viscosity Polyurethane Prepolymer