Guangdong Built-to-Last Energy Saving and Environmental Protection Itd

Guangzhou, China

We are offering methyl allyl polyether hpeg monomer for polycarboxylate ether. Technical data sheetmethyl allyl polyether hpegchemical structure:ch2=ch(ch3)ch2o(ch2ch2o)nhcas no.: 9004-74-4product introductionhpeg 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 specificationitem indexappearance white flakehydroxyl value(mgkohg) 2025ph value 5.0-7.0degree of unsaturation(molkg) 0.39 mindouble bond retention(%) 90 minproduct characteristic1)high active catalyst and special synthesis technical process2)soluble in water and other solvents, hydrolytic spoilage will not be happened.3)excellent adaptability to cement4)water reducing rate can be up to 30% if adding 1.1%hpeg into concrete.Package and storagepackage:25kgbaghpeg is non-hazardous, it is intoxic and hard to burn.Self-life is normally 6months and stored at cool and ventilated place.

We are offering diethanol isopropanolamine."product introductioncas no.:6712-98-7deipa is new and green material of grinding aid with good grinding effect.deipa has good compatibility with alcohols, amine, lipid material such as tea and tipa. It can use separately or compatibility with other materials when producing girding aid.Obviously improved initial strength and long-term strength.the grinding aid can improve 3days strength, also 28days strength. In practical usage, the initial strength improved more than tea.the long-term strength improved more than tipa.Our company can offer the best cement grinding aid scheme according to the customer demand and cement material character.We have two types, one is with 85%min content and the other is with 99%min content.Technical specificationitem indexappearance colorless to light yellow sticky liquiddensity 1.0731.079ph value 11.512.5solid content%(drying oven method or moisture meter)85.0min 99.0minmoistrure%(karl fischer method) 15.0max 1.0maxactive matter%(chromatography ) 85.0min 99%.0min product characteristic1)enhancing cement compressive strength at all ages2)saving cementsettingtime3)forming lessbubbles&poresincementpaste4)getting betterfinishsurfaceofcement5)being combinablewithtipa&tea method of use & notescan instead of tea and tipa;also can be used as grinding aid.Recommended dosage is 0.01%0.02% of cement weight. Package and storagepackage:ibc tank, 1000kgtankstored under 0-35 degree centigrade, far away from sunlight.Self-life is normally 6months.it must be tested before used when it is expired."