China (Mainland)
Methyl allyl polyether(Raw material of Polycarboxylate superplasticizer) CAS NO.9004-74-4
- Min.Order: 0 Metric Ton
- Payment Terms: T/T
- Product Details
Keywords
- Methyl allyl polyether
- HPEG
- Monomer
Quick Details
- ProName: Methyl allyl polyether(Raw material of...
- CasNo: 9004-74-4
- Molecular Formula: CH2=CH(CH3)CH2O(CH2CH2O)nH
- Appearance: White flake
- Application: Raw material of Polycarboxylate superp...
- DeliveryTime: 7-14 working days
- PackAge: 25kg/bag
- ProductionCapacity: 700 Metric Ton/Month
- Purity: 100%
- Transportation: FOB,CFR,CIF
- LimitNum: 0 Metric Ton
- Hydroxyl value(MgKOH/g): 20-25
- PH value: 5-7
- Degree of unsaturation(mol/kg): 0.39
Superiority
- High active catalyst and special synthesis technical process
- Soluble in water and other solvents,hydrolytic spoilage will not be happened.
- Excellent adaptability to cement
- Water reducing rate can be up to 30% if adding 1.1%HPEG into concrete.
Details
Methyl allyl polyether(Raw material of Polycarboxylate superplasticizer)
Chemical structure:CH2=CH(CH3)CH2O(CH2CH2O)nH
CAS No.: 9004-74-4
Product introduction
HPEG has good water solubility and double bond retention rate is high, the molecular structure is like a comb and have large freedom degree.It can be carried on the molecular structure design, and can get high-performance water reducing agent through a simple synthesis process. When it is polymerized to water reducing agent, the dosage is low and the water reducing rate is high. It has a good enhancement effect and durability,not corroded reinforced and environmental friendly etc,relatively high performance-to-price ratio. It is one of the raw material for polycarboxylic water reducer.
Technical specification
|
Item |
Index |
|
Appearance |
White flake |
|
Hydroxyl value(MgKOH/g) |
20~25 |
|
PH value |
5.0-7.0 |
|
Degree of unsaturation(mol/kg) |
0.39 Min |
|
Double bond retention(%) |
90 Min |
Product characteristic
- High active catalyst and special synthesis technical process
- Soluble in water and other solvents,hydrolytic spoilage will not be happened.
- Excellent adaptability to cement
- Water reducing rate can be up to 30% if adding 1.1%HPEG into concrete.
Package and storage
Package:25kg/bag
HPEG is non-hazardous,it is intoxic and hard to burn.
Self-life is normally 6months and stored at cool and ventilated plac