2000 Molecular-Weight Polypropyleneoxide-Based Diol Poly Polyol for Customization
Price:
Negotiable
MOQ:
1000 kg
Delivery Time:
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Product Description
Poly Polyol VE-220A
General Properties and Applications
Poly Polyol VE-220A is a 2,000-molecular-weight polypropyleneoxide-based diol with low unsaturation. It is mainly to produce coatings,sealants, adhesives and elastomers increasing their elongation.
Specifications
Specifications
| Item | Standard |
| Hydroxy Number mgKOH/g | 54-58 |
| Acidity mgKOH/g | ≤0.05 |
| Moisture % | ≤0.05 |
| PH | 5.5-7.5 |
| Color APHA | ≤30 |
| Appearance | Transparent,colorless liquid |
| Viscosity mpa.s/25ºC | 270-370 |
Handling Precautions
Flash point is above 200ºC (open cup method), flammable but non-explosive. In case of fire, put out with foams, dry powder, steam or water.
When handling polyols, precautions should be taken to avoid exposure to the eye or prolong contact with the skin. If eye contact occurs, flush with plenty of water. If skin contact occurs, wash exposed areas thoroughly with soap and water.
Storage
VE-220A is slightly hygroscopic and may absorb water. Containers should be kept sealed and protected from contamination of moisture and foreign materials. Containers should be kept in ventilated warehouse under room temperature.
The shelf life is 12 months.
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Company
Vida New Material Technology Co., Ltd.
Location
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Contact Person
David