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Low unsaturation polyether polyol
Related Product Searches:Low unsaturation polyether polyol,High Quality,polyether polyol, Low unsaturation,ZSN220/ ZSN330/ZSN230/ZSN240
Product composition:
The polymer composed of diol,triol and PO.
Quality Specification
Item | Hydroxyl value (mgKOH/g) | Water content% | Acid Value (mgKOH/g) | Viscosity Mpa·s/25 | pH | K+/Na+ Content(ppm) | Unsaturation (mol/kg) |
ZSN-220 PPG2000 | 56±2 | ≤0.05 | ≤0.08 | 300-420 | 6.0-7.5 | ≤5 | ≤ 0.01 |
ZSN-230 PPG3000 | 37.5±2 | ≤0.05 | ≤0.05 | 560-640 | 6.0-7.5 | ≤5 | ≤ 0.01 |
ZSN-240 | 28±2 | ≤0.05 | ≤0.05 | 700-900 | 6.0-7.5 | ≤5 | ≤ 0.01 |
ZSN-330 | 56±2 | ≤0.05 | ≤0.05 | 500-700 | 6.0-7.5 | ≤5 | ≤ 0.01 |
Part of this series
Application
The product is the raw material of polyurethane elastomer, coating and adhesives, which react with isocyanate to give a chemical grouting material that has been widely used for seepage-proofing and blocking up the loophole of turnnel, dam, underground projects and mine-pits, as well as foundation reinforcement. They can also be used accompanied with rigid foam system.
Low unsaturation polyether polyol
