Supplier: Polyvinyl Alcohol, Pva, Pvoh, Pval, Pvac, Calcium Carbide
Polyvinyl alcohol (PVA) resin is a polymer. Ití»s usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. Ití»s non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions. Main Prodcuts: PVA low alkali 05 series: 0588, 0592, 0595, 0597, 0599. 13 series: 1388, 1392, 1395, 1397, 1399. 17 series: 1788, 1792, 1795, 1797, 1799. 20 series: 2088, 2092, 2095, 2097, 2099. 22 series: 2288, 2292, 2295, 2297, 2299. 24 series: 2488, 2492, 2495, 2497, 2499. 26 series: 2688, 2692, 2695, 2697, 2699. PVA application PVA products have a wide range of uses. a.In the textile industry, they are mainly used as yarn pulp, fabric finishing agents, and raw material of vinylon fibers. b.in the construction and decoration industries, pva can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives c. in the chemical industry, PVA can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetalal and butyral resins. d. in lumbering and paper making industries, PVA can be used as adhesives. e. in agriculture, PVA can be used as soil improvers, pesticide adhesion synergist and PVA film. 25kg polywoven bags.
Polyvinyl alcohol (PVA) resin is a polymer. Ití»s usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. Ití»s non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions. Main Prodcuts: PVA low alkali 05 series: 0588, 0592, 0595, 0597, 0599. 13 series: 1388, 1392, 1395, 1397, 1399. 17 series: 1788, 1792, 1795, 1797, 1799. 20 series: 2088, 2092, 2095, 2097, 2099. 22 series: 2288, 2292, 2295, 2297, 2299. 24 series: 2488, 2492, 2495, 2497, 2499. 26 series: 2688, 2692, 2695, 2697, 2699. PVA application PVA products have a wide range of uses. a.In the textile industry, they are mainly used as yarn pulp, fabric finishing agents, and raw material of vinylon fibers. b.in the construction and decoration industries, pva can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives c. in the chemical industry, PVA can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetalal and butyral resins. d. in lumbering and paper making industries, PVA can be used as adhesives. e. in agriculture, PVA can be used as soil improvers, pesticide adhesion synergist and PVA film. 25kg polywoven bags.
Polyvinyl alcohol (PVA) resin is a polymer. Ití»s usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. Ití»s non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions. Main Prodcuts: PVA low alkali 05 series: 0588, 0592, 0595, 0597, 0599. 13 series: 1388, 1392, 1395, 1397, 1399. 17 series: 1788, 1792, 1795, 1797, 1799. 20 series: 2088, 2092, 2095, 2097, 2099. 22 series: 2288, 2292, 2295, 2297, 2299. 24 series: 2488, 2492, 2495, 2497, 2499. 26 series: 2688, 2692, 2695, 2697, 2699. PVA application PVA products have a wide range of uses. a.In the textile industry, they are mainly used as yarn pulp, fabric finishing agents, and raw material of vinylon fibers. b.in the construction and decoration industries, pva can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives c. in the chemical industry, PVA can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetalal and butyral resins. d. in lumbering and paper making industries, PVA can be used as adhesives. e. in agriculture, PVA can be used as soil improvers, pesticide adhesion synergist and PVA film. 25kg polywoven bags.
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
We are world leading bulk suppliers of Aromatic chemical Botanical extracts and Essential oils in the purest form, including Propolis products, carrier oils & vegetable oils, herbal powders and natural fragrances.
Supplier: 1. Calcium Chloride powder 74% cacl2 92% cacl2 94%
2. Magnesium Chloride flake
3. Sodium Meta Bisulphite (food grade 94 96%)
4. Silica Quartz ore purity: 98% available, silica quartz powder/purity: 99.9% available, silica lumps purity: 99% available
5. Garbage Bags: disposable plastic hand glove, garbage bags on roll, oxo-biodegradable bag, bio hazard bags, compostable bags, grocery bags , shopping bags, shopping bags (loop handle), bakery and snacks bag, industrial liner bag, self adhesive bags, bouffant cap, aluminum foil, vegetable bag on rolls, pp printed bags, biodegradable bag, ld & hm industrial liner bags, pp self adhesive tape bags 22 bopp bags 23 laminated pouch
6. Red Onion as per your required size.
7. Antigen kit: a) who certified kit b) ce certified kit
8. carbon black
9. sodium acetate anhydrous 99% sodium acetate trihydrate crystal 99%10.pet preform & fiber, bottle, flakes,
11. capsicum or bell pepper, ready to eat foods, ready green paste like ginger, garlic
12. Pe
Services: We also do logistic work for cif and we have 3rd party facilities like sgs on client chargeable base.
Product Name: Calcium Carbide Molecular Formula: CAC2 Cas No: 75-20-7 Class: 4.3 Un No: 1402 EINECS: 200-848-3 Size 80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc. (Could produce as buyerâ??s requirements)
Calcium thiosulfate solution CAS NO .: 10124-41-1 Molecular formula: Ca2S2O3 Molecular weight: 152.208 Physical and chemical properties: colorless transparent liquid, non-dangerous goods Use: used in medicine, agriculture and other fields Packing:1240kg IBC drum Product specifications: Appearance Clear transparent liquid Content Ca2S2O3 % 24% S 12.4 Lead ppm 1 Mercury ppm 1 Iron ppm 0.01 pHï¼ 20 6.5-9.0
