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Polyether EP-330NG for pavement materials (Polyether EP-330NG for pavement materials)

Bargaining 10-21 09:11 Update

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+86 19117288062

Contact person： Chemwin

Phone： +86 19117288062

Polyether EP-330NG for pavement materials

Warehouse

Services Merchant Delivery

Payment Method T/T ; L/C ;

Shipping Fee Place of delivery： Need to ask for quotation with the seller

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Product Description

Nature Description

Hydroxyl value (mgKOH/g)32.5-35.5 acid value (mgKOH/g)≤ 0.05 moisture (%)≤ 0.05 PH(ph)5.0-7.0 unsaturated value (mol/kg)≤ 0.07 viscosity (mPa · s/25℃)800-1000 potassium content K +(mg/kg)≤ 3 Chromaticity (APHA)≤ 50 functionality 3 minute amount 5000

Product Applications

Can be used for polyurethane adhesive series products, which can effectively improve the tensile strength and resilience of products. 3 functionality 5000 molecular weight highly active Polyether polyol.

Security

Storage conditions： When transporting EP-330N(G), it should be strictly protected from rain and dirt, and be careful to avoid leakage caused by collision with hard objects. When storing EP-330N(G), store it at room temperature in a ventilated and dry warehouse to avoid being in a humid environment, and keep the storage temperature below 50℃ to avoid sun exposure as much as possible, keep away from water sources and heat sources. Or sealed storage in containers made of steel, aluminum, polyethylene or polypropylene. To prevent moisture absorption and oxidation, it is recommended to fill the containers with nitrogen. If the storage temperature is higher than 60℃, the product quality will decrease. Short-term heating or cooling has little effect on the quality of the product, but attention should be paid to the obvious increase in viscosity when the product is at a lower temperature, this situation may bring some difficulties to the production and processing process.