[email protected]
Home > Liquid Rubber > China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist
China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist
1 / 1
China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist

China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist

It is liquid at room temperature, which is convenient to use and process. Glass transition temperature of -80 ℃, with excellent low-temperature performance, the mechanical properties of its elastomer products and PTMG close to the PTMG, can replace the PTMG in the harsh low-temperature environment.
Send Inquiry

Product Description

Liquid Form

Liquid at room temperature, which is highly convenient for use and processing.

Low-Temperature Performance

Glass transition temperature of -80 ℃, offering excellent low-temperature performance to replace PTMG in harsh environments.

Molecular Flexibility

Provides good molecular flexibility, making it an ideal replacement for PTMG in flexible artificial leather and printing ink.

Wide Application

Perfectly suitable for low-temperature-resistant adhesives, coatings, polyurethane elastomers, and similar products.

Technical Specifications
Item PET500 PET1000 PET2000
Number average molecular weight 400-600 800-1200 1700-2300
Hydroxyl value, mgKOH/g 177.7～266.5 88.8～133.2 46.3~62.7
Viscosity (40℃), Pa.s ≤0.5 ≤1.0 ≤5.0
Acid value, mgKOH/g ≤0.05 ≤0.05 ≤0.05
Water mass fraction, % ≤0.05 ≤0.05 ≤0.05
Frequently Asked Questions
What are the main physical properties of this product at room temperature?
This material is in liquid state at room temperature, which makes it highly convenient to handle, use, and process.
How does this material perform in low-temperature environments?
It features an extremely low glass transition temperature of -80 ℃, granting it excellent low-temperature performance. The mechanical properties of its elastomer products are close to PTMG, making it a reliable replacement in harsh low-temperature conditions.
In which applications can it replace PTMG?
Thanks to its excellent molecular flexibility and low-temperature resistance, it can effectively replace PTMG in applications such as flexible artificial leather, printing inks, adhesives, coatings, and polyurethane elastomers.
What are the molecular weights of the PET500, PET1000, and PET2000 grades?
The number average molecular weight for PET500 is 400-600, for PET1000 is 800-1200, and for PET2000 is 1700-2300.
What is the viscosity at 40℃ for these technical specifications?
The viscosity at 40℃ is ≤0.5 Pa.s for PET500, ≤1.0 Pa.s for PET1000, and ≤5.0 Pa.s for PET2000.
What are the limits for acid value and water mass fraction in these specifications?
Both the acid value and the water mass fraction are strictly controlled at ≤0.05 mgKOH/g and ≤0.05% respectively across all grades (PET500, PET1000, and PET2000).

Related Products

China Epoxy Modified Liquid Rubber - Epoxidized Polybutadiene (EPB) Factory, Pricelist

China Epoxy Modified Liquid Rubber - Epoxidized Polybutadiene (EPB) Factory, Pricelist
China Liquid rubber-hydroxyl terminated butadiene-styrene random copolymer (HTBS) Pricelist, Quotes

China Liquid rubber-hydroxyl terminated butadiene-styrene random copolymer (HTBS) Pricelist, Quotes
China Liquid Rubber-Hydroxyl Terminated butyronitrile Rubber (HTBN) Factory, Factories

China Liquid Rubber-Hydroxyl Terminated butyronitrile Rubber (HTBN) Factory, Factories
China Liquid Rubber - Carboxyl Terminated Nitrile Butadiene Rubber (CTBN) Suppliers, Factories

China Liquid Rubber - Carboxyl Terminated Nitrile Butadiene Rubber (CTBN) Suppliers, Factories
Wholesale Liquid Rubber-Amino-terminated nitrile butadiene rubber (ATBN) Manufacturer, Supplier

Wholesale Liquid Rubber-Amino-terminated nitrile butadiene rubber (ATBN) Manufacturer, Supplier
Wholesale Liquid Rubber - Medium Vinyl Liquid Terminated Hydroxy Polybutadiene Pricelist, Quotes

Wholesale Liquid Rubber - Medium Vinyl Liquid Terminated Hydroxy Polybutadiene Pricelist, Quotes
China Liquid Rubber - Maleic Anhydride Grafted Polybutadiene (MLPB) Manufacturer, Quotes

China Liquid Rubber - Maleic Anhydride Grafted Polybutadiene (MLPB) Manufacturer, Quotes
China Liquid Styrene Butadiene Rubber (LSBR) Supplier, Pricelist

China Liquid Styrene Butadiene Rubber (LSBR) Supplier, Pricelist
China Liquid Rubber-Random Carboxy Nitrile Butadiene Rubber (L-XNBR) Factory, Factories

China Liquid Rubber-Random Carboxy Nitrile Butadiene Rubber (L-XNBR) Factory, Factories
China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist

China Specialty Polyether-Low Molecular Weight PET Polyether Suppliers, Pricelist