Polyether monomer
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Product Description
Polyether monomer (Polyether for early strength polycarboxylic acid water reducer)
Specification of Product
Product Name : Polyether monomer
Chemical Name: Methallyl Polyethyleneglykol
CAS No.: 31497-33-3
Molecular Formula: CH2=C(CH3) CH2(OCH2CH2) n OH
Packaging
Product offered as flakes are packed in 25 kg composite plastic woven bags or paper Bags
Storage and Transportation Conditions
This product is non-toxic and not flammable. The product should be handled in accordance with the regular chemical transportation regulations. It is strictly forbidden to mix with oxidants, reducing agents, acids, water and other chemicals for storage and transportation.
Store in a dry, cool and ventilated place, avoid direct sunlight and rain during
transportation. The storage temperature should not be higher than 40 °C
Product Shelf Life
6 months under the specified storage and transportation conditions.
Polyether for early strength polycarboxylic acid water reducer
Polyether monomer Type:
1. Polyether monomer OXST-807
Description and Applications
OXST-807 is a new type of polyether monomer specially designed for polycarboxylate based water-reducing agents.
Excellent water-reduction is the key benefit.
Compactness and permeability of concrete can be improved significantly.
Development of early strength resulting in speeding up formwork removing cycles leads to obvious economic benefits for concrete producers and construction owners.
High degree of water reduction results in high degree of durability of concrete.
Preferred sector of application is therefore Ultra-High-Performance Concrete.
Stable solutions result when the flakes are dissolved in water
Technical Data and Quality Parameters
Appearance at 20 °C: White flake to light yellow flake
OH Value (mg KOH/g]) : 13.5-15.5
Iodine value(mg KOH/g): 4.5
pH Value (mg KOH/g): 5.5-7.5
Hazen Color 10 % in water: < 30
2. Polyether monomer OXST-806
Description and Applications
OXST-806 is a special product. It has a very narrow molecular weight distribution. The synthetic polycarboxylate water reducer can improve the compactness and permeability of concrete. In addition to the high water-reduction rate superior concrete workability and soft concrete consistency can be achieved. At the end workability of concrete, accelerated hardening and improved durability of concrete can be optimized at the same time. Economic benefits are obvious as well that makes the product applicable for precast concrete, high-strength concrete, quick de-moldable concrete etc. The product is white flake to light yellow flake, water soluble and stable, can be prepared as water agent product sales, more convenient to use.
Technical Data and Quality Parameters
Appearance at 20 °C: White flake to light yellow flake
OH Value (mg KOH/g]) : 10.5-12.0
Iodine value(mg KOH/g): 4.5
pH Value (mg KOH/g): 5.5-7.5
Hazen Color 10 % in water: < 30
3. Polyether monomer OXST-805
Description and Applications
OXST-805 is a new type of block polycarboxylate water-reducing agent comprehensive polyether optimizes the combined forces of various structural factors that affect the performance of the water-reducing agent, and can easily synthesize a water-reducing agent product with excellent comprehensive performance through a reasonable formula.
OXST-805 is a special product. It has a very narrow molecular weight distribution. The synthetic polycarboxylate water reducer can improve the compactness and permeability of concrete. In addition to the high water-reduction rate superior concrete workability and soft concrete consistency can be achieved. At the end workability of concrete, accelerated hardening and improved durability of concrete can be optimized at the same time. Economic benefits are obvious as well that makes the product applicable for precast concrete, high-strength concrete, quick de-moldable concrete etc.
Technical Data and Quality Parameters
Appearance at 20 °C: White flake
OH Value (mg KOH/g]) : 11.0-13.0
Iodine value(mg KOH/g): 4.5
pH Value (mg KOH/g): 5.5-7.5
Hazen Color 10 % in water: < 30
4. Polyether monomer OXST-804
Description and Applications
OXST-804 is a new type of polyether monomer specially designed for polycarboxylate ether based water-reducing agents for Precast Concrete Applications.
Water-reducing agents produced with OXST-804 have excellent water-reducing performance through reasonable optimization of various structural factors that affect the performance in concrete.
PCEs are able to significantly improve the compactness and permeability of concrete at a excellent level workability.
Early strength and durability of concrete are superior. Shortening construction cycles due to early demolding periods makes this macromonomer a preferred choice to many Concrete Producers
Technical Data and Quality Parameters
Appearance at 20 °C: White flake
OH Value (mg KOH/g]) : 16.0-18.0
Iodine value(mg KOH/g): 5.5
pH Value (mg KOH/g): 5.5-7.5
Hazen Color 10 % in water: < 30
5. Polyether monomer OXST-801
Description and Applications
OXST-801 is a new type of polyether monomer specially designed for polycarboxylate water-reducing agent for Precast Concrete Applications.
Compared to OXST-804 structural factors have been adjusted in a way that makes the corresponding PCEs unique in terms of workability, smoothness of fresh concrete, early strength development and durability.
Short construction cycles due to early demolding periods makes this macromonomer a preferred choice to many Concrete Producers.
The flake appearance is white and the water solubility excellent
Technical Data and Quality Parameters
Appearance at 20 °C: White flake
OH Value (mg KOH/g]) : 13.0-15.0
Iodine value(mg KOH/g): 5.6
pH Value (mg KOH/g): 5.5-7.5
Hazen Color 10 % in water: < 30