Ultraviolet absorber UV-531 Chemical Name: 2-Hydroxy-4-Octyloxy Benzophenone (Benzophenone-12) CAS NO: 1843-05-6 Molecular Formula: C21H26O3 Structural Formula: Property : Yellowish crystals; Yellowish fine powder Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride. Specification Contentú¦í¦99 % Melting Point: 47~49 ípC Ash: í_0.1 % Light Transmittance: (450nm)í¦90% (500nm)í¦95%. Characteristics and Uses: This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc. Its dosage is 0.1%-0.5%. Package: packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag. Precaution: No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability.
Uv absorber 531 Chemical name: 2-hydroxy-4-octyloxy benzophenone (benzophenone-12) Cas no: 1843-05-6 Molecular formula: c21h26o3 Structural formula: Property : ó·yellowish crystals; ó·yellowish fine powder Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride. Specification Contentú¦í²99 % Melting point: 47~49 ípc Ash: ín0.1 % Light transmittance: (450nm)í²90% (500nm)í²95% Characteristics and uses: This product is a light stabilizer with good performance, capable of absorbing the uv radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to pe, pvc, pp, ps, pc organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc. Its dosage is 0.1%-0.5%. Package: packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag.
Guar Gum Types Food, Feed & Pharma Grades - Various particle sizes (very coarse to very fine). - • Various hydration rates (very slow to very fast). - • Various viscosities (1% solution in water = 50 cps to 7000 cps). - • Special deodourised grades. - • Special low microbiological count grades. Technical Grades Straight Guars: - Various particle sizes (very coarse to very fine). - Various hydration rates (very slow to very fast). - Various viscosities (1% solution in water = 50 cps to 8000 cps). - Special good Dry-Flow (Free-Flow) Guars. - Special Anti-Dusted Guars. Modified Guars and Guar Derivatives: - Fast hydrating / High Viscosity / Diesel Slurriable (particularly suitable for oil, gas and other deep well drilling and EOR operations like polymer flooding / fracturing), - Borated. - Reticulated. - Oxidised. - Depolymerised. - High water absorbance capacity. - Carboxymethyl (Anionic). - Hydroxypropyl (Nonionic). - Hydroxypropyltrimethyl chloride (Cationic). - Hydroxypropyltrimethyl chloride Hydroxypropyl (Cationic, double derivative). - Special good Dry-Flow (Free-Flow) Modified Guars / Guar Derivatives. - Special Anti-Dusted Modified Guars / Guar Derivatives. Guar gum is a fiber from the seed of the guar plant. Guar gum is used as a laxative. It is also used for treating diarrhea, irritable bowel syndrome (IBS), obesity, and diabetes; for reducing cholesterol; and for preventing “hardening of the arteries” (atherosclerosis). In foods and beverages, guar gum is used as a thickening, stabilizing, suspending, and binding agent. In manufacturing, guar gum is used as a binding agent in tablets, and as a thickening agent in lotions and creams. How does it work? Guar gum is a fiber that normalizes the moisture content of the stool, absorbing excess liquid in diarrhea, and softening the stool in constipation. It also might help decrease the amount of cholesterol and glucose that is absorbed in the stomach and intestines. There is some interest in using guar gum for weight loss because it expands in the intestine, causing a sense of fullness. This may decrease appetite. USES: Diarrhea. Adding guar gum to the tube feeding formula given to critical care patients may shorten episodes of diarrhea from about 30 days to about 8 days. High cholesterol. Taking guar gum seems to lower cholesterol levels in people with high cholesterol. Guar gum and pectin, taken with small amounts of insoluble fiber, also lower total and “bad” low-density lipoprotein (LDL) cholesterol, but don't affect “good” high-density lipoprotein (HDL) cholesterol or other blood fats called triglycerides. Diabetes. Taking guar gum with meals seems to lower blood sugar after meals in people with diabetes. By slowing stomach emptying, guar gum may also lessen after-meal drops in blood pressure that occur frequently in people with diabetes. Constipation. Irritable bowel syndrome (IBS).
UV-531 can absorb 240-340 nm ultraviolet light, making it an excellent and efficient anti-aging additive. It has a great protective effect on polymers, helping to reduce color, while delaying yellowing and blocking physical property loss. Application UV-531 is a high-efficiency anti-aging additive with excellent performance, which can absorb 240-320nm nanometer ultraviolet rays, and has the characteristics of light color, non-toxicity, good compatibility, and easy processing. It is widely used in PE, PVC, PP, PS, polyurethane, rubber products, etc. Good compatibility with resin and low volatility. The recommended dosage is 0.1%--0.5%. UV-531 acts as a UV absorber ,finds application in formulating color cosmetics and hair-, sun- and body care products.
UV absorbent UV-531 is a kind of anti-aging additives with excellent performance and high efficiency, can absorb 270-340 nm UV light, with light color, non-toxic, good compatibility, small migration, easy to process and other characteristics. It provides maximum protection to the polymer and helps to reduce color, while delaying yellowing and arresting the loss of physical properties. It is widely used in PE, PVC, PP, PS, PC, plexiglass, polypropylene fiber and ethylene vinyl acetate and other aspects. And for the dry phenolic and alkyd varnish, polyurethane, acrylic acid, epoxy and other air-drying products and automobile refit paint, powder coating, polyurethane, rubber products, etc., to provide them with good light stabilization effect. The dosage of 0.1% to 0.5%.
Adopting unique production technology, Focus- 6300 buytl tapes are mainly made of butyl rubber supplemented by other auxiliaries and fillers, with the superior high polymer materials. With its strong adhesion property and air-tight property, our waterproof sealing butyl tapes are environmental and solvent-free. Main Specification (Customized demand sare acceptable.) 6mm*8m 8mm*6m 10mm*4.57m Main Color - black Technical Data Product Series FOCUS-6300 Series Application Automotive Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 230KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanized sheet, aluminum sheet and coppersheet. Advantages Strong adhesion, high tensile strength, excellent elasticity and extensibility. It can fully accommodate to the surface that it attached to Excellent performance in non-corrosive, weather resistance and adaptation. Applications Provide waterproof protection to car doors waterproof membrane. Provide waterproof and sealing protection to the battery of new energy automobile. Other waterproof applications on cars and new energy cars
Commodity:Sodium Aluminate Other names:Aluminium sodium dioxide; SodiumaluminatecaHO; dialuminum; oxygen(-2) anion; sodiooxysodium Molecular formula: NaAlO2 CAS No.: 1302-42-7 Property: colorless, odorless, tasteless, strongly alkaline. Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability. Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate. Use: In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate. In paper-making, this product can mix with aluminum sulfate to be a good filling agent. In water treatment, it can be used as additive of purifier. Technical specifications: ModelNa2Al2O4Al2O3Na2O/Al2O3Insoluble % Density, g/c m3Shelf life, month LiquidA-129181.700.51.48±0.0112 A-238241.300.51.50±0.0112 SolidSNA162391.25±0.050.5 24 SNA265411.25±0.050.5 24 SNA377481.25±0.050.5 24 SNA480501.25±0.050.5 24 Packing: Solid powder in 25kg PP bag Liquid in 300kg drums or 1500kg IBC tank
Polymer additives: accelerators cobalt-free accelerators electroconductive carbon blacks promoters inhibitors release agents high performance concentrates . flame retardant synergists Armowax processing aid
1. Octocrylene is a UV-B filter that is approved in the USA, Europe, and Japan for use in sun care preparations. 2. Octocrylene is miscible with many cosmetic oils, it can easily be incorporated into the oily phase of an emulsion 3. Octocrylene is hydrophobic and oil-soluble, it is preferred for water-resistant and water-repellant formulations octocrylene is also compatible with all common plasticizers. Function & Application Octocrylene is a UVB sunscreen with strong water-resistant properties and a rather broad-band absorption range. It exhibits good photostability and is being evaluated by many companies as an effective SPF booster and waterproofing enhancer. This is an expensive ingredient with an approved usage level of 7 to 10 percent in both the United States and the European Union. Although gaining in popularity among formulators, its cost and usage level can limit use. In addition, some studies are indicating it may cause allergic reactions in the skin with a history of photoallergy. Use: Octocrylene is chemically related to cinnamates. It can be used to boost SPF and improve water resistance in a given formulation. Octocrylene is photostable and can improve the photostability of other sunscreens. It is expensive and can present difficulties in the formulation.
In Industrial Applications guar gum powder is a very versatile product and finds its different applications, as thickening, sizing agent, wet-end strength additive, gelling agent and water barrier, flocculation aid, for waste water treatment, as emulsifier, binder. Also used for mud formulations, enhanced oil recovery, polymer flooding, well treatment, lost circulation plugging etc. Mining grade guar gum is used in mining industry as a floatation agent flocculating or setting better quality agent. Fast hydration guar gum powder for oil drilling applications is an important advantage of guar gum. Altrafine Gums in India supply oil drilling grade guar gum, guar gum for paper industry, guar gum as an emulsifying, guaran and sickle pod.
Monostarch phosphate, E1410 in the E number scheme of food additives, is a modified starches. These are not absorbed intact by the gut, but are significantly hydrolysed by intestinal enzymes and then fermented by intestinal microbiota.
Distarch phosphate, E1412 in the E number scheme of food additives, is a modified starch. These are not absorbed intact by the gut, but are significantly hydrolysed by intestinal enzymes and then fermented by intestinal microbiota.
Acetylated starch, E1420 in the E number scheme of food additives, is a modified starch. These are not absorbed intact by the gut, but are significantly hydrolysed by intestinal enzymes and then fermented by intestinal microbiota. E number: E1420 (additional chemicals) CAS Number: 9045-28-7 EC Number: 618-556-3
Super Absorbent Polymer, also called SAP, is a hydrophilic polymer with a three-dimensional network that is capable of absorbing and maintaining high amount of water and aqueous solutions even if pressurized. In general, super absorbent is a dry and typically sugar-like material with the ability to absorb water and some soluble substances more than several times its own weight For price, specification and other details please contact us
Description: Greenhouse Film Some clear and some white Mostly bales, small amount of rolls 100% LDPE but can have some UV or EVA additive Top film they are greenhouse covers Yield 60-70% range
POM regrind black color full container available POM plastic possesses the same priority features as other plastic polymers, some of the highlights of the special resin: High hardness Bearing good Low friction number High resistance to abrasion High temperature resistant Less water intake Has anti-static ability Dimensional stability, little change Less smoke burns when burning High glossy surface High crystallization In addition to the priority points, POM plastic also has some limited formats such as: Quality acid resistance and alkali High hatch rate when changing secretions Operation mode Heat range MATERIAL: POM regrind black color full container available CATEGORY: POM TYPE: Regrind GRADE: Black color SPECIFICATION: 1 full container available Origin: Tunisia LOADING WEIGHT: 23 Ton FOB (USD/Ton): 650$ - 850$ Packaging: Jumbo Bag Est. Shipping Time: 15, 30, 45 days
Gelatin is extracted from collagen and is a high molecular weight protein composed of *8 amino acids. Bovine hide , bones and fish scales are normally used for the production of the gelatin. Gelatin can absorb ***0 minutes of water and if heated, it enters a sol state. Upon cooling, it enters a gel state.It is widely used in many aspects. Food grade gelatin Food grade gelatin which contains *8 kinds of amino acids human need has many incomparable characteristics in foodstuff as food additive such as jelly, stabilizer, thickener, foamer, and swelling agent that is widely used in candy, ice cream, cake, and the production of all kinds of dairy and frozen food
The material and functions: 1. Hydrophilic non-woven: soft, make baby more comfortable. 2. Super Absorbent Polymer: Absorb the liquid effectively and instantly, keep surface dry all day to avoid wet back. 3. Blue Acquisition Distribution Layer: Make the liquid infiltrate quickly, prevent rewet and keep Baby's skin dry and clean. 4. Lamination film: breathable, prevent leakage and keep fresh. 5. PP tapes: go well with frontal tape, they can be used as many times as need. 6. Magic tapes/BIG ELASTIC EARS: can be used for many times, and big elastic ears are much more convenient for a better fit. 7. 3D rounder: avoid any side leakage. 8. Elastic waistband: Provide baby with a snug, comfortable circumstance. Pampers Diapers Huggies Diapers Earth's Best Diapers Pampers Newborn Pampers Maxi Pack Mini Pampers Maxi Pack Midi Pampers Maxi Pack Maxi Pampers Maxi Pack Maxi plus Pampers Giant pack Maxi Pampers Giant pack Maxi Pampers Giant pack Maxi plus
The material and functions: 1. Hydrophilic non-woven: soft, make baby more comfortable. 2. Super Absorbent Polymer: Absorb the liquid effectively and instantly, keep surface dry all day to avoid wet back. 3. Blue Acquisition Distribution Layer: Make the liquid infiltrate quickly, prevent rewet and keep Baby's skin dry and clean. 4. Lamination film: breathable, prevent leakage and keep fresh. 5. PP tapes: go well with frontal tape, they can be used as many times as need. 6. Magic tapes/BIG ELASTIC EARS: can be used for many times, and big elastic ears are much more convenient for a better fit. 7. 3D rounder: avoid any side leakage. 8. Elastic waistband: Provide baby with a snug, comfortable circumstance. Pampers Diapers Huggies Diapers Earth's Best Diapers Pampers Newborn Pampers Maxi Pack Mini Pampers Maxi Pack Midi Pampers Maxi Pack Maxi Pampers Maxi Pack Maxi plus Pampers Giant pack Maxi Pampers Giant pack Maxi Pampers Giant pack Maxi plus
Code 82240: Eyepad for non-woven adhesive dressing with absorbent pad Features 1. Non-woven fabric laminated with released paper. 2. An additional layer of non-woven and black film specifically designed for amblyopic vision treatment. 3. Hypoallergenic adhesive leave Color: White, flesh Size: 5 x 6 cm (kid) 5.8 x 8.3 cm (Adult) Pad type: black/nonwoven pad cotton pad
