END-CAPPED Polyether polyol
Composition: Polyether synthesized with methyl, ester, epoxy, allyl, etc. as end-capping groups.
Related products
Product parameters:
| Alkyl-terminated polyether | ||||||||
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Commodity |
Molecular weigh |
Hydroxyl value (mgKOH/g) ≤ |
Acid value (mgKOH/g) ≤ |
Moisture content Water % ≤ |
Potassium sodium ion (mg/kg) ≤ |
Degree of unsaturation mol/kg ≥ |
Color value APHA≤ |
Blocking Rate ≥ (%) |
| SF-500W | 500 | 5 | 0.1 | 0.15 | 5 | 1.9 | 50 | 90 |
| SF-800W | 800 | 5 | 0.1 | 0.15 | 5 | 1.2 | 50 | 90 |
| SF-150W | 1520 | 5 | 0.1 | 0.15 | 5 | 0.6 | 50 | 90 |
| SF-210W | 2100 | 5 | 0.1 | 0.15 | 5 | 0.5 | 50 | 90 |
| SF-280W | 2800 | 5 | 0.1 | 0.15 | 5 | 0.3 | 50 | 90 |
| SF-360W | SF-360W | 5 | 0.1 | 0.15 | 5 | 0.28 | 50 | 90 |
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Application areas: It is widely used in defoamer, foam stabilizer, emulsifier, wetting agent, leveling agent, pesticide auxiliary, leveling agent, fiber treatment agent, silicone resin modifier and low foam washing formula. |
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Properties: Alkyl-capped polyether: it has many unique properties, such as low foam, strong lipophilicity, strong acid-base stability, good emulsifying ability, low flow point, small viscosity change,chlorination stability, good heat resistance and anti-coking ability. |
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| Epoxy terminated polyether | |||||||||
| Commodity | Molecular weight | Hydroxyl value (mgKOH/g) ≤ |
Acid value (mgKOH/g) ≤ |
Moisture content Water % ≤ |
Potassium sodium ion (mg/kg) ≤ |
Degree of unsaturation mol/k |
Color value APHA≤ |
Blocking Rate ≥ (%) |
Epoxy Value (mol/100g) |
| SF-300H | 375 | 5 | 0.1 | 0.15 | 5 | 3.14 | 50 | 90 | 0.07-0.28 |
| SF-950H | 955 | 5 | 0.1 | 0.15 | 5 | 1.40 | 50 | 90 | 0.07-0.28 |
| SF-200H | 2050 | 5 | 0.1 | 0.15 | 5 | 0.46 | 50 | 90 | 0.07-0.1 |
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Application areas: Epoxy resin curing agent, epoxy diluent, stabilizer, amino silicone oil, organic silicon textile additive. |
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Performance: Properties: Epoxy-capped Polyether hasgood reactivity and activity, lowviscosity, good flexibility,etc. |
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| Diallyl polyether | ||||||||
| Commodity | Molecular weight | Hydroxyl value (mgKOH/g) ≤ |
Acid value (mgKOH/g) ≤ |
Moisture content Water % ≤ |
Potassium sodium ion (mg/kg) ≤ |
Degree of unsaturation mol/kg ≥ |
Color value APHA≤ |
Blocking Rate ≥ (%) |
| SZF-650F | 650 | 10 | 0.1 | 0.15 | 5 | 1.5 | 50 | 90 |
| SZF-980F | 980 | 10 | 0.1 | 0.15 | 5 | 1 | 50 | - |
| SZF-180F | 1832 | 10 | 0.1 | 0.15 | 5 | 0.55 | 50 | 90 |
| SZF-800F | 800 | 10 | 0.1 | 0.15 | 5 | 0.23 | 50 | 90 |
| SZF-110F | 1100 | 10 | 0.1 | 0.15 | 5 | 0.91 | 50 | 90 |
| SZF-211F | 2100 | 10 | 0.1 | 0.15 | 5 | 0.47 | 50 | 90 |
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Application areas: Building sealants,etc. |
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Performance: Properties: Diallyl polyether: the two ends of the molecule contain double bonds. The allyl group with high reactivitycan be used as an ideal crosslinking agent in polymerization reaction, which is widely used in silicone materials and other industries. Silane polyether prepared by hydrosilylation reaction can be used as an important raw material in sealant. |
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| Ester-terminated polyether | ||||||
| Commodity | Hydroxyl value (mgKOH/g) ≤ | Water% ≤ | End closure rate ≥ (%) | Color value APHA ≤ | Acetic acid (ppm) ≤ | Acetic anhydride (ppm) |
| SF-Z | 3.0 | 0.10 | 90 | 50 | 50 | 0 |
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Properties: Ester-capped polyether is mainly used in polyurethane foam stabilizer, emulsifier, personal protection products, paint leveling agent, fabric hydrophilic and anti-static soft finishing agent, self-emulsifying defoamer, water-soluble lubricant, glass anti-fogging agent and cross-linked sealants, etc. |
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