China Raw Materials Polycarboxylate Superplasticizer Chemical Additives for Concrete

Product Name: China Raw Materials Polycarboxylate Superplasticizer Chemical Additives for Concrete Model NO.: JF-PP1 Type: water-reducing admixture Water Reducing Rate: ?30% Solid Content: ?95% Moisture Content(%): ?5 Chloride Content(%): ?0.6 Trademark: JF Transport Package: 25kg/Bag Specification: SGS Origin: China HS Code: 382440100 Product Description Polycarboxylate Powder As Superplasticizer in Concrete and Mortar Water Reducing Admixture Construction Chemical Slump RetentionPolycarboxylate superplasticizer is aan environment friendly high range water reducing agent for all kinds of concrete. It has enhanced pumping performance and workability by outstanding slump retaining and higher water reducing ability. Thus it can be widely used in ready-mix concrete, precast concrete, pumping concrete, self-compacting concrete. It has specially excellent poerformance when used in high strength and durability concrete.Our liquid polycarboxylate iseasy to use and adjustable, and has good compatibility with all portland cement.Advantages in technology and performance as following:(1) low dosage, high rate of water reducing;(2) keep concrete good slumption retention;(3) good compatibility with cement;(4) small shrinkage of concrete to keep the stability of volume and durability;(5) environmental in production and usage. base on above advantages, PCE superplasticizer attract the attention from engineering field and has been widely used in some important projects. Predictably, base on above advantages, PCE superplasticizer will be the main trend in the market.Due to most of PCE superplasticizer is liquid and procedure of PCE powder is complex anddangerous, PCE superplasticizer is mostly sold in liquid in market. Recently, with thetechnology and procedure improved, PCE powder is common in market. the powder will be moreconvenient for client in transport and use. So the powder is becoming the trend of this product.Main Performance:Visual appearance: white powderDensitySolid ContentPH valueChloridionTotal Alkali500±1598±1%7--9<0.1%<5%Cement Paste PerformaceDosage (%)5 min1 HourFluidity Loss(%)0.1214016000.1416018000.1618020000.1820024000.2024027000.222703100Powder Dosage (%)(%) water-reducing rate0.14180.18230.20290.2232It makes cement good dispersibility and fluidity in low dosage.When dosage is from 0.12% to 0.22%, the cement paste fluidity grows obviously.There is no loss of fluidity within 1hour in cement paste.The fluidity of PCE powder is 2times of other superplasticizer in market.Motar PerformanceIt is homologous between water-reducing rate of motar and fluidity of cement paste.The more fluidity of cement paste, the more water-reducing rate of motar.Water-reducing rate increases fast and high when the dosage increase. When the dosage is same,the water-reducing rate of PCE powder is 35% higher than that of other superplasticizer in market.Due to the influence from the admixture and sand coarse aggregate, Water-reducing rate in concrete is different from that of motar.When the the admixture and sand coarse aggregate are in favour of the concrete flow, the water-reducing rate of concrete is higher than that of motar.It has antifreezing performance when temperature is above -5ºC. So it can be used in antifreezing concrete.Concrete PerformanceStrength and Mix Proportion of Concrete(kg/m3)It makes cement good dispersibility and fluidity in low dosage.When dosage is from 0.12% to 0.22%, the cement paste fluidity grows obviously.There is no loss of fluidity within 1hour in cement paste.The fluidity of PCE powder is 2times of other superplasticizer in market.Motar PerformanceIt is homologous between water-reducing rate of motar and fluidity of cement paste.The more fluidity of cement paste, the more water-reducing rate of motar.Water-reducing rate increases fast and high when the dosage increase. When the dosage is same,the water-reducing rate of PCE powder is 35% higher than that of other superplasticizer in market.Due to the influence from the admixture and sand coarse aggregate, Water-reducing rate in concrete is different from that of motar.When the the admixture and sand coarse aggregate are in favour of the concrete flow, the water-reducing rate of concrete is higher than that of motar.It has antifreezing performance when temperature is above -5ºC. So it can be used in antifreezing concrete.Concrete PerformanceStrength and Mix Proportion of Concrete(kg/m3)It makes cement good dispersibility and fluidity in low dosage.When dosage is from 0.12% to 0.22%, the cement paste fluidity grows obviously.There is no loss of fluidity within 1hour in cement paste.The fluidity of PCE powder is 2times of other superplasticizer in market.Motar PerformanceIt is homologous between water-reducing rate of motar and fluidity of cement paste.The more fluidity of cement paste, the more water-reducing rate of motar.Water-reducing rate increases fast and high when the dosage increase. When the dosage is same,the water-reducing rate of PCE powder is 35% higher than that of other superplasticizer in market.Due to the influence from the admixture and sand coarse aggregate, Water-reducing rate in concrete is different from that of motar.When the the admixture and sand coarse aggregate are in favour of the concrete flow, the water-reducing rate of concrete is higher than that of motar.It has antifreezing performance when temperature is above -5ºC. So it can be used in antifreezing concrete.Concrete PerformanceStrength and Mix Proportion of Concrete(kg/m3)watercementsandaggregatestandard2003307121163Dosage 0.16 in PCEpowder1383277341198Ratio of Compressive strength growth(standard)as following %:1 day3 days7days28days90days220190170170170B.Other performance of ConcreteRatio ofbleedingrateRatio ofShrinkageInitialsetting timeFinalsetting timeAir content≤85%≤75%+40~80 mins+0~10≤3%Comparing with standard concrete ,the bleeding rate and shrinkage rate of concrete with PCE powder is lower,Initial setting time prolong 60 minutes ,final setting time is similar, air content is controlled in 2-4%.Recommed Dosage:The recommend dosage of superplasticizer for concrete: 0.1-0.25% base on cement quantity.Performance:1. High water reducing rate: Water reducing rate more than 25%.2. Molecule controllability: Water reducing rate, slump-loss retarding and air entraining can be adjusted by changing the molecular weight of the main chain, the length and carboxylic group of secondary chain.3. Excellent slump retaining: Offer low slump without affecting concrete setting time.4. Outstanding dispersity: Greatly improve the concrete flow property, suitable for pumping and self compacting concrete.5. High strength growth rate and durability: Improve concrete strength of every ages, low shrinkage resulting in higher concrete durability.6. Great Compatibility: Suitable for for all mixing materials, such as portland cement, ordinary portland cement, slag portland, fly ash cement and volcanic ash cement.Application:1. High water reduction: Excellent dispersion can provide astrong water reduction effect,the water reduction rate of concrete is more than 40%, it provide aguarantee to improve the performance and strength of concrete, saving cement.2. Easying to control production: Controling water reduction ratio, plasticity and air entraining by adjusting molecular weight of main chain, length and density of side chain, type of side chain group.3. High slump retention ability: Excellent slump retention ability, especially has good performance in the low slump maintain, to ensure the performance of concrete, without affecting the normal condensation of concrete.4. Good adhesion: Making concrete have excellent workability, Non-layer, without segregation and bleeding.5. Ecellent workability: High fluidity, easily deposing and compacting, to make concrete reducing viscosity, without bleeding and segregation, easily pumping.6. High strength gained rate: Greatly increasing early and after strength, reducing energy loss. Reduction of cracking, shrinkage and creep.7. Wide adaptability: It is compatible with Portland cement, normal Portland cement, Portland slag cement, Flyash cement and Portland pozzolanic cement etc. having excellent dispersibility and plasticity8. Excellent durability: Low lacunarate,Low alkali and chlorin-ion content. Enhancing concrete strength and durability9. Environmental friendly products: No formaldehyde and other harmful ingredients,No pollution during production. Package&Storage:Package: 200kg plastic drum/1000kg IBC tank/Flexi Tank. Alternative package may be available upon request.Storage: Shelf-life time is 1year if kept in cool, dried place. Tests should be done after expiration.Our advantages:1. SGS certified Chinese supplier2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service3. Offer customization product and all-around product application programs according to customers' requirement4. Supply FREE sample and accept small orders5. Alternative Packages6. Operated by in professional teams, offer quality after-sales service and technical supportCompany informationShandong Jufu Chemical Technology Co., Ltd.(Hereafter referred toJufu) is aprofessional manufacturer which is devoted to provide customers with the most suitable products. Since founded in 2009,Jufuhas been focused on research, production and sales of various of chemical products. The main products include: concrete admixtures, fertilizer additives, ceramic additives, coal water slurry additives, textile additives, pesticide additives, etc.Jufuhas 3factories, 5production lines, 2professional sales companies, 6cooperation factories, 2co-laboratory which belongs to 211 University. And has achieved afull range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc.Jufudoesn't only provide the careful service during pre-sale, in-sale and after-sale, but also ensures the products' quality and the ability of stocking.As to marketing network, in China,JufuChemical has covered every provinceand city; for abroad, it has covered more than 30 countries and areas, such as the United States, Canada, Australia, Saudi Arabia, Turkey, Russia, India, Indonesia, Pakistan, etc. So far, our products has gained good reputation and popularity in the target markets.Jufu people look forward to cooperating with all customers for aglorious future!