Qingdao Exceed Fine Chemicals Co.,Ltd
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Polyether Polyols For Coatings, Adhesives, Sealants, and Elastomers
1. Description
The products are the raw materials of polyurethane elastomer, coating, sealant, adhesive, and the chemical grounting material. They can be widely used in the fields of waterproof and plugging of tunnel, dam, underground engineering, mine pit and foundation reinforcement of buildings.
2. Quality specifications
| Brand | Color(APHA) | OHV(mgKOH/g) | Viscosity(mPa.2/25℃) | H2O content(%) | Acid Value(mgKOH/g) | pH | k+(mgKOH/g) | Degree of unsaturation(mol/Kg) | Application |
| C204 | <=50 | 265-295 | 40-120 | <=0.05 | <=0.05 | 5.0-7.0 | <=5 | - | Chain extender for PU elastomer, one component PU foam, PU grouting material, coating etc. |
| C210 | <=50 | 107-117 | 120-180 | <=0.02 | <=0.05 | 5.0-7.0 | - | <=0.01 | PU elastomer, adhesives, sealant, waterproof coating, paving materials etc. |