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Our products cover multiple core areas such as fine chemicals, basic chemicals, and specialty chemicals, and are widely used in key industries such as coatings, building materials, pharmaceuticals, new energy, and new materials.

Polyurethane (PU)

Polyurethane (PU)

Polyurethane (PU)
CAS No.: 9009-54-5
Molecular Formula: C3H8N2O
Molecular Weight: 466.61078

Contact information

Phone:+17888888888
WhatsApp:+17888888888
Email:youxiang@126.com
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PRODUCT DESCRIPTION

Polyurethane (PU)—fully known as polycarbamate—is a highly moldable polymer material formed through the polycondensation reaction of polyols and polyisocyanates, and it exhibits excellent mechanical properties.


Chemical Properties

AppearanceColorless to light yellow transparent / slightly turbid viscous liquid
Gardner Color≤2#
Density1.05~1.25 g/cm³
Viscosity1000~20000 mPa·s (1~20 Pa·s)
Solid Content (Non-Volatile Matter)30%~50% (Solvent-based); 35%~60% (Water-based)
NCO Group Content0.5%~25%
Hydroxyl Value (Polyol Component)40~100 mgKOH/g
Flash Point≥200°C
Solvent SystemDMF, Methyl Ethyl Ketone (Butanone), Ethyl Acetate, Toluene (Solvent-based type)
Moisture Content≤0.1%


Product Usage

Polyurethane resins have an extremely wide range of applications—primarily in the production of foams, coatings, adhesives, and elastomers—and are deeply integrated into the construction, automotive, textile, and electronics industries.

Factory Showcase

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Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

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