Product Structure Molecular Formula
CH2=CH (CH3) (CH2CH2O) m (CH2CH3CHO) nH
Technical indicators
Appearance: White to slightly yellow solid
Unsaturation (mmol/g): ≥ 0.37
Molecular weight: 2150-2700
Hydroxyl value (mgKOH/g): 23.5 ± 3
PH value (1% aqueous solution): 5.0~7.0
Product performance:
1. White flaky solid or white liquid;
2. The product has high double bond retention rate, high reaction activity, narrow molecular weight distribution, and high raw material utilization rate;
3. This product is an important raw material for the new generation of polycarboxylic acid series high-efficiency water reducing agents, with performance between that of polycarboxylic acid water reducing agents produced with MPEG and APEG. The polycarboxylate based water reducing agent synthesized using this raw material has efficient particle dispersion and retention ability, and has advantages such as high water reduction rate, low cement usage, good reinforcement effect, good durability, non rusting steel bars, and environmental friendliness. It can be applied to high-performance, high-strength (C60 or above) commercial concrete for on-site mixing and long-distance transportation.
Packaging specifications:
20 kg woven bag packaging.
Storage and transportation:
This product is non-toxic and non flammable, and can be handled according to general chemical transportation regulations. It should be stored in a dry and ventilated place, avoiding sunlight and rain.
Product shelf life:
Two years.