Polycarboxylate Superplasticizer Polyether Monomer Dd-909 (TPEG-2400)

Description
TPEG is a kind of main raw material(polycarboxylate ether monomer) for producing high performance polycarboxylate water reducing agent, it is produced with isopentenol and ethylene epoxide as main raw materials.
Chemicalformula
CH2=C(CH3)CH2O(CH2CH2O)nH,n=10~60.
TPEG2400 is a polyoxyethylene isopentenyl ether with molecular weight 2400.
Principle
This product is the main raw material for high performed polycarboxylate water reducing agents with the properties of non-toxic, non-crossive and good water-soluble. Its finished products are high performance polycarboxylate water reducing agents with such advantages as superior dispersing maintenance, low dosage, high water reducing rate, high slump retaining, good adhesion property, good reinforcing effects, good durability, no corrosive to steel bar and environment-friendly etc. The finished products can be used to high performance, high strength commercial concrete at work site or long-distant convey.
Quality
TechnicalSpecification
ItemCode
DD-909
Appearance
(25±1ºC)
Whiteorlightyellowflackysolid
pHValue
(1%watersolution)
5.0-7.0
HydroxylValue
mgKOH/g
23.5±2.0
DoubleBondRetention
%
≥98
This product adopt international advanced ethoxylation equipments, catalytic process and production technology, which can precisely control the molecular weight, i.e, narrow molecular distribution range, makes the finished product with pure white appearance, low glycol impurity
Advantages:
1.Goodcementadaptability
2.Economicproductioncost
3.Highwaterreducingratiowithlessadditiveamount
4.Improvedearlystrengthandhighstrength
5.Enhanceddurability,
6.Reducedshrinkageandcreep
7.Lessslumploss
8.Environmentfriendly
1.whatisyourpaymentterm?
T/Tin advanceorL/C at sight.2. CanIgetsamplesfromyourfactory?
Yes,Samplescanbeprovided.3.How would you pack the products?
Newplastic bag.4. How to store the products?It is non-toxic, nonflammable and can be shipped as general chemicals. Avoid direct sunlight. Keep away from fire or any kind of heat source. Stored separately with oxidants and strong acids and alkalis in cool and ventilated place.