Modified polyether TJ-188B

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10 kg
Supply Capability:
500 kg/month

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Product Description:

 Modified polyether TJ-188B
It is used to produce high performed polycarboxylic acid water reducing agent series.
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):

Appearancecolorless 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 days175
7 days165
28 days155
Chlorine ion, %≤0.1

25Kg woven bag.
Non-toxic and non-inflammable chemicals; kept in dry and cool place, avoid direct sunlight, Shelf period is one year.

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