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  Poly(ethylene glycol) monomethyl ether--MPEG series
  Allyl polyoxyethylene ether--APEG series
  Polycarboxylic acid water reducing agent new material modified polyether TJ-188
  Modified polyether TJ-188A
  Modified polyether TJ-188B
  Ester type macromer
  Slow-release super-long slump-proof polycarboxylic acid water reducing agent TJB-01 mother liquor
  early strength type water reducing agent TJZ-01 mother liquor
  Intelligent water reducing agent TJZ-02 mother liquor
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Modified polyether TJ-188B
Applications:
It is used to produce high performed polycarboxylic acid water reducing agent series.
Features:
It is the modified product of TJ-188, with better copolymerization. Its finished products-- common type polycarboxylic acid water reducing agent has better water reducing percent and slump-proof capacity, and can offer better performance in the production of special-purposed water reducing agents such as super-long slump-proof polycarboxylic acid water reducing agent and low-dose-polycarboxylic acid water reducing agent, and so on.
TJ-188BProduct index:
Appearance (25°C) slight yellow to light yellow flaky
Degree of unsaturation ≥0.30
Hydroxyl value (mgKOH/g) 22.50±2.5
PH value (1% Aq. solution) 4.5—7.0
Technical indexes of polycarboxylic acid water reducing agent (finished products, common type):
Appearance colorless to slight yellow thick fluid
Solid, % 40±1%
Water reducing percent, % 30±1%
Slump retention of mortar in one hour, % 90±3
Compressive strength ratio, % 3 days 175
7 days 165
28 days 155
Chlorine ion, % ≤0.1
Packing:
25Kg woven bag.
Storage:
Non-toxic and non-inflammable chemicals; kept in dry and cool place, avoid direct sunlight, Shelf period is one year.
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