Dimethyl carbonate
Cement clinker Used in cement industries
Activated bleaching earth Very effective for rice bran, soya oil
Road tech 2000 Is a natural biological road base stabilizer for clay based materials. Non-chemical, non-toxic and environmental friendly product. The cost range is from us$ 0.65 to us$ 1.20 per square meter depending on the depth of road to be stabilized. Freight, duties and other charges extra. Used for city and highway roads, (tar sealed) country and secondary roads. Features: Ease of application Superior stabilization Dust reduction Reduced road maintenance No specialist equipment for application Reduction in premium gravel requirements as a lesser quality can be used. Blend of natural occurring microbes which react with the clay particles producing a natural polymer that replaces the water and air voids between the clay platelets, significantly reducing the clay's ability to absorb moisture. One of the significant benefits of this microbial action, is the microbes ability to move down through the profile past the treated depth and in some cases up to 240 mm deep into the substrate. 20 litre plastic container approximately 20.5 kg.
Bondacoat Ar Bondacoat Ep Bondacoat Pva Bondacoat Sbr Epogrout Hs Rendragrout Hf (Adhesive & Grouts) Tile Adhesive Ep Tile Grout Ep Epomortar Fc Eposcreed 10 Fillgrout Ep10 Fillgrout Pu40 Rendacoat Fc Rendagrout Hf (Concrete Repairs) Concoat Ep100 Concoat Ep150 Concoat Ep250 Concoat Resin Concoat Sl Elastoguard Pu Prime Ep100 Tg Prime Ep100 Prime Eps Prime Eps40 Proofseal Pu Concoat Eps Concoat Ept500 Deguard Sheild Sn- Wr636 Deguard Sheild Sn Waterbased- Wr637 Concoat Slc90 Elastocryl 700 Elastocryl 800 Elastocryl 900 Epocoat Epwp Epoflex 500 Proofseal Pt Epocoat Epwp Epoflex 500 Proofseal Pt Proofseal Pu Epogrout Hs
HI-PCE WR 50 is a high performance polycarboxylate ether , specifically developed a high range water reducing agent mainly used as a raw material to produce different types of high performance water reducing polycarboxylate based superplasticisers.
Dubond's Micro Concrete is supplied as a ready to use dry powder which requires only addition of clean water at site to produce a free flowing non shrink repair micro concrete. This is a cementious material, with additives, which impart controlled expansions characteristics in the plastic state while minimizing water demand. This is specially designed for repairs to damaged reinforced concrete elements, particularly where areas is restricted and where vibration of the placed material is difficult or impossible.
Description YL-SNF-A is a high range water reducer, high concentration naphthalene-based superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc. YL-SNF-A (Na2SO4 less 5%) contains no chloride, non-corrosive to steel bars, non-poisonous, odorless, and non-flammable. Thus, it meets the requirements of chemical admixture specifications for concrete, complying with ASTM C 494, Type F. ASTM C 1017, GB8076-2008 and GB50119-2003 etc. Uses 1.YL-SNF-A possesses the features of no retarding, no air-introducing, superplastic high water-reducing and strength enhancing. It has no chloride, low alkali content, low sulphonate, and high purity. It can be widely used in different concretes with less dosage and easy to use. 2.YL-SNF-A can be applied to make flowing, strong or steam-curing concrete. The minimum working temperature can be as low as zero centigrade degree. In steam curing, concrete with superplasticizer has to be strong enough before heating. The steam curing specification has to be pre-tested. It is particularly used as base material for compound admixtures. 3.It can prevent from the alkali-aggregate reaction because of the biggish alkali reactivity of aggregate or the alkali-aggregate reaction in the moist environment. Advantage 1.High water-reducing rate: YL-SNF-A can reduce water 20-30%. It has features of superplasticizer, effectively increases concrete fluidity and reduces water penetration and segregation and improves the encapsulation force of the concrete with reinforcing steel bar. 2.Strengthening: Given the same amount of cement and slump requirement, this product with the dosage 0.5-1.2% can increase the concrete early strength and reinforced effect by 50-100%, 40-70%, 25-60% and 20-60% on day 1, 3, 7, and 28 respectively. 3.High applicability: It can be used with different variety of cement. It is compatible with other admixtures. 4.Low sodium Sulfate content: The aqueous solution has no crystals in winter, which can avoid pipeline congestions when JK-01 NP applied. It is suitable for automatic working. 5.Effective durability: It can modify the structure of concrete and increase the property of anti-seepage, anti-freezing, and carbonization. 6.Easy to use: It can be added directly or used after dissolved in water. It can be used for different working condition and concrete mixer. Specifications Items Criteria Actual results(C¡¨¢0.75%) Appearance -- Brown powder Solid Content % 92 min 92.65 Moisture % 8.0 max 7.35 Fineness (0.315mm remains) % 15.0 max 9.2 PH value 7 - 9 8.5 Sodium Sulfate Content % 5.0 max 3.8 Chloride Content % 1.0 max 0.11 Surface Tension 68-72 Mn/m 71 Cement Flowing Rate 240mm 265mm Water Reducing Rate 20% min 22.3% Steel-bar Corrosion None None Dosage 0.5-1.2% by weight of cement. Exact dosage rates depend on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes. YL-SNF-A can be added directly or added in after dissolved in water. It can be added during mixing and after-mixing (better). The after-mixing approach can achieve better result. Test Data Sheet Items Dosage rate (Cx%) Water (g) Slump (mm) Water reducing rate (%) Compressive strength (MPa) /Compressive strength rate (%) 1 day 3 days 7 days 28 days Reference concrete 0 2555 82 0 4.34/100 13.70/100 20.19/100 24.06/100 YL-SNF-A 0.75 1986 89 22.3 7.63/173.3 23.85/173.4 30.84/150.7 33.72/137.2 Package, Storage & Shelf Life For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg. It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified. For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
Description YL-08NP is a water reducing, highly effective superplasticizer with a set retarding effect for concrete in hot temperature which delays concrete setting time. It has also high range water reducing for promoting high early and ultimate strengths of concrete. YL-08NP is naphthalene-based superplasticizer compounded by some of high-performance retarder, stabilizer and reinforcing admixtures etc. It complies with ASTM C 494 Type G, GB8076-2008 and GB50119-2003. Uses YL-08NP is ideal concrete admixtures for preparing high-performance and high-strength concrete, mass concrete and long-distance transport concrete etc. t is suitable for working condition under temperature 5-40 ¡æ. Not suitable for being solely applied in the steam curing concrete. Test before applied in anhydrite, dross or similar industrial waste cement. Advantage Has a high efficiency water-reducing, retarding in the initial setting and early strength in final setting, late-enhanced, less slump loss etc. which is extremely beneficial to the transport and to pouring of concrete. Increases initial workability. High ultimate strengths. The concrete of compressive strength, flexural, tensile, impermeability and durability are significantly improved and enhanced. The concrete setting time prolong 1-3h, it can also be adjusted according to the user's demand. It has not affected the strength growth of concrete at different time. Dosage 0.5-1.2% by weight of cement. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.Using during mixing and after-mixing method and properly prolong stirring time to assure even. Specifications Item Norm Item Norm Appearance Lark powder Fluidity of cement 230mm Fineness (0.315mm remains) % ¡¨¹12% Chlorine content Non PH value 7-9 Moisture % 8.0 max Technical Data Sheet Items Criteria Test Results (C¢1%) Water Reducing Rate (%) ¡Y14 24.4 Ratio of Bleeding Rate (%) ¡¨¹100 32.8 Air Content (%) +90 +200 Compressive Strength Ratio (%) 3 days -- -- 7 days Y125 135 28 days Y120 132 Shrinkage (%) 28 days ¹135 109 Alkali Content (%) ----- 2.35 Alkali Content per m3 (kg) ¹1.0 0.1 Chloride Ion Content ----- 0.09 Chloride Ion Content per m3(kg) Prestress Concrete
Description YL-NNO is light brown yellow powder, an anion surface active agent. Easily soluble in water, acid, alkali and hard water. It has good dispersing property and affinity with protein and polyamide. Usage Mainly used for vat dye dyeing, reactive dye dyeing and acid dye dyeing. It can work as dispersant for acid staining pad and pigment pad dyeing; auxiliary for reducing dye powder and slurry. It can also be used in leveling agent in dyeing industry Advantages 1). As dispersant NNO;in disperse dye, vat dye, reactive dye, acid dye and leather dye. It has good grinding effect, hydrotropy and dispersibility. 2). As dispersant in textile printing and dyeing industry: pigment pad dyeing of disperse dye;vat acid dyeing of disperse dye; dye for silk and feather mixture; soluble vat dye dyeing; Etc. also can be used as dispersant for disperse dye and lake making; filler for commercial dye etc. 3). As dispersant in wettable pesticide and herbicide, the dispersibility and solubility of pesticide can be improved. 4). As dispersant in electroplating industry, so that the cladding film can be equal and have a better brightness. 5). As auxiliary tanning agent in leather industry, used together with tanning agent (ratio 1:10) to avoid tanning agent stickwith leather. Can also help to disperse dye to get a better appearance in color. 6). As dispersant for paper industry. After adding NNO into wood pulp to avoid the stain from the condensation ofasphaltum, resin and other material 0.2%-0.5% of the wood pulp weight as dosage is preferable. Can work as precipitator for animal size, 20%-30% of the size weight as dosage is preferable. 7). As dispersant in rubber industry. Can disperse sulfur, accelerant, anti-aging agent and some filler(like zinc oxide, barium sulphate, calcium carbonate etc). 2%-4% of the dry powdeweight as dosage is preferable. Can make NNO into 10% solution, then grind with others in ball grinder. 8). Also can be used in coating, painting, pigment, carbon black etc. 9). Can be used in color lake industry. Specification Item Specification Dispersing rate % 95%min Sodium sulfate content % 5 max pH value 7-9 Insolubles % 0.05% max Content of calcium and magnesium ion, ppm 2000 Package, Storage & Shelf Life For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg. It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified. For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg
Description YL-09 NP is naphthalene-based non-chloride set-accelerating water-reducing admixture, it significantly accelerates setting time, and reduces the quantity of mixing water necessary to produce concrete of a given consistency, while providing greater economy for a given strength. It increases strengths and significantly improves permeability, workability and finishing characteristics. It complies with GB 8076-2008, GB50119-2003 and ASTM C494, Type E. Uses This product is designed for the constructions requiring earlier strength for normal concrete, steel-reinforced concrete, and pre-stress concrete under normal temperature, low temperature (-5 to 30 degree C). Widely used in pre-cast & deposit concrete, armored concrete, pre-stressed reinforced concrete and fly-ash-cement concrete. Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc. Suitable for self-cured concrete and its formulations. It has remarkable effects of water reduction and enhancement, especially at the early stage. The modulus and site utilization can be improved. Advantages Accelerating setting time across a wide range of temperatures. Increasing early and ultimate compressive and flexural strengths. Water reducing 10-15% with low dosage of 1.5-2.5% After application, all physical properties of concrete can be improved to a certain extent. 10%-15% of cement will be reserved when it is applied as a condition of blending in which collapsibility and strength are fixed forehand. Specifications Item Norm Item Norm Appearance Gray powder PH value 7-9 Fineness (0.315mm remains) % ¹12% Chlorine content Non Moisture ¡¨¹10% Fluidity of cement 160mm Technical Data Sheet Item Actual results Criteria Water-reducing rate (%) Y12 Y8 Bleeding rate ratio (%) 90 Air content (%) ¡¨¹2.5 4.0 Setting time difference (min) Initial setting -30+30 -90+90 Final setting -30¡«+30 -90+90 Compressive strength ratio (%)Y 1 day 145 135 3 days 140 130 7 days 120 110 28 days 110 100 Shrinkage ratio (%) 28 days ¡¨¹120 135 Corrosion reinforcing steel bar Non Package, Storage & Shelf Life For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg. It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified. For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
Description YL-15 is naphthalene-based non-corrosive, non-chlorine compound antifreeze admixture which compounded with water-reducing, early-strength, reducing the freezing point, preventing freezing damage etc. ingredients, powder, it has early-strength, water-reducing, air-entraining, anticorrosion etc. functions. It is mixed to the concrete according to the request, can obviously improve the configuration of the capillary pores and reduce free-water and the freezing point of the concrete effectively. And it can accelerate cement hydration and concrete hardening under the low temperature condition, enhance the early strength greatly and make the strong more and more by time, is ideal admixture for construction in winter. Uses YL-15 is suitable for the winter construction (in ambient temperatures ranging from -5 degree to -20 degree) of common concrete, pumping concrete, large volume concrete and ready mixed concrete. Advantage YL-15 is a new generation of high efficient anti-freezing admixture. Small dosage, completely water soluble, low alkali, apparent reducing effect on the alkali-aggregate reaction. It can improve the workability, pumping properties and early strength of the concrete. YL-15 is suitable for concrete and precast below C50 but also the concrete above C50 with a addition of our high range water reducing admixture. Specifications Item Norm Item Norm Appearance Lark powder Fluidity of cement 120-160mm Moisture ¹10% Chlorine content Non PH value 7-9 Alkali content % 2.2 Technical Data Sheet Item JK-15 C10 JK-15 C15 JK-15 C20 Dosage 2.0% 3.0% 4.0% Lowest Daily Temperature -5degree -10 degree -15 degree Setting Time Difference (min) Initial -+120 Final Compressive Strength (Mpa) 1 day 8 2 1 3 days 25 20 10 7 days 40 30 15 28 days 60 50 40 Shrinkage (%) 28 days 20 Steel-bar Corrosion None Cautious 1.After the pouring construction covers the surface using the plastic sheeting and the grass curtain, do not let it to freeze immediately or blow the winds excessively caused the crack. Entering the mold temperature control above 5 degree. 2.Required heating curing at the early strength fast-enhancement. After the concrete formed, if the surface iced up, this phenomenon does not cause any the freezing damage. The intensity will remain enhancing rapidly, when the ambient temperature increasing. Package, Storage & Shelf Life For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg. It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified. For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.
Toluene Diisocyanate TAR / TDI TAR Uses - Curing Agent in Construction / Paint Industry Bulk Volumes GCC Origin
one of the leading Manufacturer, Supplier and distributor of construction chemicals. We supply our products all over such as we provides number of products in waterproofing segments ie Waterproofing Material, Waterproofing Chemicals, concrete waterproofing admixture, Waterproofing Service, Waterproof Membranes, Waterproof Elastomeric Coatings, Waterproof Coatings, Sika Waterproofing Chemicals, Fosroc Waterproofing Chemicals, waterproof elastomeric coating with various brands in waterproofing chemicals suppliers in which includes
Is a high-performance polycarboxylate superplasticizer developed by HUAXUAN HIGH TECHNOLOGY to meet the needs of different concrete slump protection. This series of water reducers have excellent slump retention and extremely high water reduction rate through molecular structure optimization design, which greatly improves the plastic index of fresh concrete and improves its pumping and construction properties. At the same time, the strength growth and structural development of hardened concrete have also been significantly improved. The product has a low content and strong adaptability to various concrete raw materials, and it can meet various requirements for concrete slump protection under pumping, medium and low slump, long-term transportation, and high-temperature construction conditions. By adding HUAXUAN HIGH TECHNOLOGY�® KH-206 can obtain the following results: (1) Excellent slump retention: within a certain period of time, the fluidity increases by time, till it increases to the maximum value. (2) Ultra-high water reduction rate: the water reduction rate is as high as 40% or more; (3) The concrete has good mobility, easy pouring, and easy construction; (4) Good workability: no segregation and no bleeding, which is conducive to concrete strength growth and structural development. (5) Wide adaptability: adapt to various cements and admixtures. Appearance:light yellow liquid Solid content:50% Application: It is suitable for concrete with high requirements for slump retention, such as large-volume concrete, long-distance conveying concrete and pumping concrete. It is especially suitable for maintaining concrete slump under long-term transportation and high-temperature construction conditions,also it is suitable for various Water conservancy, marine engineering, ports, transportation, electric power and other national key projects that require high concrete performance,especially recommended for high-strength high-performance concrete, super-fluid, earthquake-free and self-compacting concrete. How to use: It is recommended to be used in combination with other water-reducing polycarboxylic acid water-reducing agent mother liquor. The ratio of water-reducing mother liquor to slump-preserving mother liquor is better to be (90%-50%): (10%-50%), and the solid content after compounding should be 0.05%~0.25% of the cementitious material.After being diluted in proportion, add it to the concrete mixer together with water,and youâ??ll see better effects when adding retarder of 1-4% of the quality of the water reducing agent. If you are interested in our company's products, you can contact us, the following is our contact information:
HUAXUAN HIGH TECHNOLOGY�® KH-204 Is a new version high-performance polycarboxylic superplasticizer. Compared with other high efficiency water-reducing agents,it has the properties of ultra-high water reduction,low shrinkage,low bleeding rate and small avalanche loss. Ultra-high water reducing rate:up to 40%,particularly significant in high-grade concrete (above C50).In the same condition,it costs less material to get the same effect. Excellent plastic retention: Excellent plastic retention performance: Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, the product has high dispersion and can maintain this performance for a long time. Good early strength and strengthening effect: under the same conditions, the concrete mixed with this product has a higher early strength and strengthening effect than other types of superplasticizers. Significantly improve the durability of concrete: The product has a low alkali content, and because itâ??s an air-entraining type high efficiency water reducing agent, it significantly reduces the alkali-aggregate reaction of concrete and improves the freeze-thaw resistance of concrete. Stability: The concrete shrinkage and creep properties will be effectively improved after adding the product,in the meanwhile, it gains a good stability, so there are lower risks of cracks.
Silica sol is a colloidal solution of amorphous silica dispersed in water. Because of the surface reactive hydroxyl group of silica, it can be bonded with carboxyl, amino and ester groups. It has a wide range of application value, and can be used in coating, ink, casting, paper making, battery, electronic polishing and other industries.
Superplasticizer As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak-heatsummer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.The new raw material is researched and produced by ourselves, which is mainly used in theproduction of polycarboxylate superplasticizer products.
AMPS FLUID LOSS ADDITIVE Risol FL1300S PHYSICAL AND CHEMICAL INDICATORS Appearance Bulk Density, g/cm3 Water-Solubility 0.315mm Sieve (45 mesh) Residues, % White or faint yellow powder 0.70±0.20 100%
AMPS Fluid Loss Additive Risol FL 5000S Product Description Risol FL5000S is a water-soluble synthetic viscosifying polymer,which can control fluid loss through Adsorption and aggregation reducing pore size and enhancing viscosity of water phase. Risol FL5000S fluid loss additive is non-retarding Polymer, which makes it ideal for lightweight cementing compositions that typically have long thickening times. The additive promotes good compressive strength at low temperatures, and it performs well in seawater and fresh water.It can be used with seawater, and high concentrations of salt. Specially designed for the application in low density cement slurry system. Generates thickening effect on the cement slurry and enhances cement slurry's suspension stability. cement slurry system is stable with little free fluid. It provides exceptional filtrate control when used with retarders at bottom hole circulating temperatures up to 160C. Technical Datasheet Requirement Specification Fluid loss, ml/(90 C,6.9MPa,30min) 100 Thickening time, min/ (90C,35.6MPa) 60~160 Initial consistency, Bc 30 Compression strength, Mpa, /(105C,20.7MPa,24h) 14 Free fluid, % 1.5 Cement slurry:API Class G cement (HSR): 800g, distilled water: 352g, Risol FL 5000S: 6.4g,Risol RT100S:2g, defoamer:1.6g. Features Appearance : Colorless or light yellow powder; Temperature range: 30 C-160C (BHCT); Normal dosage: 0.6%-1.5%(BWOC); Package:25kg/bag; Guarantee Period: 1years.
