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| A. Introduction and Applications: | |||||
| This series of product is mainly used for producing PU foam plastics, and widely used in refrigerated box, refrigerated cabinet, refrigerator truck, disinfect cabinet, heat-insulating board, thermal pipes,coating, construction areas etc. The finished products have low thermal conductivity coefficient and excellent dimensional stability. Moreover it is also an important material for producing composition polyethers. | |||||
| B. Product Quaility Standard: | |||||
| Item | Hydroxyl Value mgKOH/g | Viscosity (25°C) mPa.S | Moisture % | ||
| YT-4110 | 440+/-40 | 4000-6000max | 0.15max | ||
| YT-4110II | 420+/-40 | 2000-3000max | 0.15max | ||
| YT-4110III | 440+/-30 | 2500-3700max | 0.15max | ||
| C. Handling Precautions: | |||||
| High flash point, Combustible, Explosion: No Toxicity: Almost nonpoisonous. No stimulate to skin. When it is firing use foam, powder, dryice, steam and water etc. to put out fire. | |||||
| D.Storage: | |||||
| Steel drums that weigh 210KG. Keep dry and ventilate, please seal the drums after using because of moisture absorption. The period of storage is half a year. | |||||
polyol for rigid foam YT-4110III