JS waterproof coating is a two-component waterproof coating composed of organic polymer emulsion (such as acrylate emulsion and various additives) and inorganic powder (such as cement, quartz powder, etc.).
One-component polyurethane waterproof coating, also known as moisture-curing polyurethane waterproof coating, is a reactive moisture-curing film-forming waterproof coating. When used, it is coated on the waterproof base layer, and cured and cross-linked into a tough, soft and seamless rubber waterproof membrane by reacting with the moisture in the air.
Needle-punched Polyester Mat for bitumen waterproof Membrane(230gsm,250gsm,300gsm)is ready,feel free to contact me if you have such requirement.
Needle-punched Polyester Mat for bitumen waterproof Membrane(120gsm,130gsm,140gsm,150gsm,160gsm,170gsm,180gsm 200gsm and so on Specfications of material is ready,feel free to contac me!
We can supply various of electroplating intermedaite and additive, also with the other material, if you need, please feel free to contact with me. 25kgs/drum
Product Description BAR Chemical name Benzylidene acetone Empirical formula C10H10O Molecular weight 146.2 CAS No. 122-57-6 Characteristic: Appearance Yellowish crystal Assay(%) ;Y99.0 Concentration in the bath 50-500g/L Application BAR is used as brightener in acid zinc electroplating bath at a concentration of 50-500mg/L. BAR is also used as an organic synthesis intermediate in flavor and fragrance, Pharmaceutical industries. Packing 40kg Storage condition Stored in cool and dry place Packaging & Shipping Packing 40kg/drum, stored in cool and dry place. 40KG/drum
Basic info. Model no.: 99.99% Alloy or not: Non-alloy Secondary or not: Non-secondary Weight: 7.5kg/ingot Export markets: Global Additional info. Packing: 7.5kg/ ingot, 1000kg/bundle in wooden case Standard: Sgs, ciq Origin: China Hs code: 81041100 Production capacity: 1000ton/month Product description Packaging detail: about 1000kgs/mg pallet covering with plastic bag, or according to customer's requirement Delivery detail: within 20 days Specifications High purity magnesium ingots 99.99 1, standard: gb/t 3499-2003 2, high quality. 3, competitive price 4, steady supply ability 7.5kg mg ingot with purity 99.90%min 1. 7.5kg¡À 0.5 each ingot, 1-1.3mt per magnesium pallet or wooden pallet. Size, weight, package can be made according to the buys request. 2. Usage: Widely used in national defence. Chemical. Casting. Shipping. Astrogate. Photogtaph. Etc. It is the basic materials of producing magnesiumseries products. 7.5kg mg ingot with purity 99.90%min
Waterproof Materials.
1. Product property: sodium sulphate anhydrous is also called glauber¡¯s salt. It is white and odorless crystal or powder, with hydroscopic property. 2. Technical specifications: STANDARD: GB/T6009-2003 Appearance:White crystal NaSO4:99%min. Water:0.20%max. Water insolubles:0.05% max. Ca+ & Mg+:0.15% max. Chloride: 0.35% max. Whiteness: 80min. Degree. 3. Application: it could be used to produce sodium sulfide and sodium silicate, etc; and it could be also used in paper making, glass, printing and dyeing, synthetic fiber, tanning and other industries. 4. Packing: 50kg bag.
electroplating intermediates.
2-phenethylamine Cas no.: 64-04-0 Molecular weight: 121.19 Content(¡ý): 99% Spec. (kg): 190 Packing: iron bucket Appearance: colorless or straw yellow transparent liquid. Solubility: soluble in water, easily soluble in ethanol. Boiling range(¡æ): 197-198¡æ Assay: ¡ý99% Specific gravity(d420): 0.9580 25kg/bag
2-aminophenol Cas no.:95-55-6 Molecular formula: c6h7no Appearance: white needle-like crystal. M.P.: 174 B.P.: 153(1.47kpa) Relative density: 1.328 Assay: 98% Application:organic synthesis and dyes intermediate. 25kg/bag
Monomethylamine (mma) liquid 40% Cas no.74-89-5 Molecular formulach3nh2 Molecular weight31.06 Appearancecolorless transparent liquid Monomethylamine% 40.0 Dimethyl amine %0.20 Trimethyl amine %0.10 Ammonia%0.02 Usesused to synthesize rubber sulphating accelerator, pharmaceutical, dyestuff, insecticide, surfactant, etc. Anhydrous monomethylamine , use tank truck or steel cylinder; monomethylamine solution, use 200l metal pail. Tightly closed to store in cool and ventilated places, avoid sunlight and using units which easily cause static electricity, prevent from striking and vibrating.
Cinnamic acid CAS NO.: 140-10-3 Appearance Light Yellow Powder Molecular Formula: C9H8O2 Molecular Weight: 148.16 Assay %: 99 Melting Range C: 132 Arsenic (As) %: 0.0003 Heavy Metal (Pb) %: 0.001 Residue on Ignition (sulphates) %: 0.05 Use: Used in L-Phenylalanine, perfumes, cosmetics, pharmacy etc.; also used as plant growth regulator, antiseptic of fruit and vegetables etc. Storage & Transportation: stored in airtight containers in cool, airy and heat insulated place, protect against rain and insolation.
Coenzyme q10(exploiting) Cas no.: 303-98-0 Chemical name: 2, 3-dimethoxy-5-methyl-6-dacaprenyl-1, 4-benzoquinone Property yellow to orange yellow crystalline powder Melting point48~52 Water content0.2%(max) Residue on ignition: 0.1%(max) Heavy metal: 20 ppm Assay 98% (min) Use: mainly used in curing hepatic disease, heart disease and preventing senile dementia, diabetes. It can be made into injection or tablet. Packaging: on the clients' requirements Storage: stored in dry and cool place.
Cinnamonitrile Appearance: colorless to light yellow liquid Fragrance : similar to vanilla beans Structure: c9h7n Formula weight:129.16 Assay: í¦ 97% Specific optical rotation: 1.6002-1.6023 Specific gravity: 1.028g/cm3 Residue on ignition: 0.5% Melting range: 250-255 íµ Packing: 200kg/plastic drum Usage: an important raw material used for fragrance, pharmaceutical intermediate.
Cinnamaldehyde Appearance: colorless or light yellow liquid Fragrance: unique scent Structure: C9H8O Formula weight:132.16 Assay: í¦ 98% Refractive index: 1.619-1.623 Specific gravity: 1.046-1.050 Acidity: í_1.0 Packing: 200kg/plastic drum Usage: important flavor used for perfume and food additive, concocting rose essence, fruit essence, etc; also it is an important pharmaceutical material.
Silicone fluid Dimethyl silicone Polydimethylsiloxane(PDMS) The chemical state of polydimethylsiloxane, colorless or light yellow liquid, odorless, high transparency. CAS No.: 63148-62-9 With excellent physical properties, it can be directly used for moisture-proof insulation, damping, shock absorption, defoaming, lubrication, polishing, etc. And as defoamer, mold release agent, paint and daily chemical additives. Application: Widely used in skin creams, hand creams, skin cleansers, sunscreens, shaving creams, deodorants, body washes, conditioners and other cosmetics. It can also be used to manufacture polishes and also be used as defoaming agents. It is also widely used as a release agent for various materials such as plastics and rubber, with excellent high and low temperature resistance, light transmission, electrical properties, hydrophobicity, moisture resistance and chemical stability. Q&A: 1. What is PDMS PDMS, also known as polydimethylsiloxane, is a silicon-based polymer that is a man-made synthetic molecule made up of repeating units called monomers. Silicon is the second most abundant element in the Earth's crust after oxygen, and silicon dioxide is also known as sand, commonly found on beaches and shores. PDMS can also be found in many cooking oils, processed foods and in fast food items such as chicken nuggets and French fries. 2. Are you a trading company or a a manufacturer We are manufacturer and have our own factory. Welcome to visit us. 3. What is your terms of delivery EXW, FOB, FCA, CFR, CIF. 4. Do you provide samples Yes, we could offer the sample for free charge but do not pay the cost of freight. 5. Do you test all your goods before delivery Yes, we have 100% test before delivery and can provide COA.
Product Description High Range Water-Reducing Admixture Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture Uses Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation Sodium Naphthalene Sulphonate Formaldehyde Specification: Solid Content :96.42% PH value :8.3 Chlorides Content :0.25% Sodium Sulfate Content :4.4% Addition Rates Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. Sodium Naphthalene Sulphonate Formaldehyde Direction Prepare solutions as required. Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds. Sodium Naphthalene Sulphonate Formaldehyde Package, Storage & Handling For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg. 25kg in PP woven bag lined with plastic film
Bentonite, calcium base bentonite, sodium base bentonite, actived clay.
