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China, Chinese China Factory Magnesium Hydroxide 95% 99.5%1309-42-8 Flame Retardant1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Plastic PolymerPlastic MasterbatchMagnesium HydroxideMagnesium Hydroxide 95% 99.5%
Dalian Sinobio Chemistry Co., Ltd.
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Product Description Product DescriptionMagnesium hydroxide, with the chemical formula Mg(OH)2, is an inorganic compound that appears as a white powder or crystalline solid, typically odorless and insoluble in water. It is naturally found in the mineral brucite, but industrially, it is more commonly produced through the reaction of magnesium salts (such as magnesium chloride or magnesium sulfate) with alkali solutions, ensuring high purity and consistent properties for various applications.One of its most prominent uses is as a halogen-free flame retardant, widely applied in polymer materials including polypropylene (PP), polyethylene (PE), and ethylene-vinyl acetate (EVA). Its flame-retardant mechanism relies on endothermic decomposition when exposed to high temperatures (around 340-490°C): during this process, it absorbs heat from the surrounding environment, releases water vapor to dilute flammable gases, and generates magnesium oxide (MgO)-a dense, heat-resistant solid that forms a protective barrier on the material surface, effectively inhibiting combustion and reducing smoke emission. Unlike halogenated flame retardants, it produces no toxic or corrosive fumes during decomposition, making it compliant with strict environmental standards such as RoHS and REACH, and ideal for eco-friendly packaging, wire and cable insulation, and automotive interior materials.Beyond flame retardation, magnesium hydroxide also serves as a neutralizing agent in wastewater treatment (to adjust pH levels and remove heavy metals), an antacid in pharmaceuticals (to relieve acid indigestion by neutralizing stomach acid), and a functional filler in rubber and plastics (enhancing mechanical strength while maintaining flame-retardant performance). Its non-toxic, low-irritation, and cost-effective nature further expands its utility across industries, from agriculture (as a soil amendment) to cosmetics (as a mild abrasive).Product Parameters Packaging & Shipping Company Profile Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city .We focus on fungicide and water treatment's production and export over 12 years.Sinobio is a group company who has 2 production sites in China: One is in Jiangxi province which produce fungicide such as lsothiazolinon,BIT,Zinc Pyrithione ,etc.Our products can be widely used in the fields of oil-field water injection, pulp and paper making,water treatment,marine paint, wood, plastic leather,paint coating,cosmetics,personal care products, textiles, fiber, building materials,etc. for sterilization,corrosion prevention and mildew prevention.In particular, it has been widely recognized in the application of sterilization,algae killing,scale inhibition and corrosion inhibition of circulating cooling water in petrochemical, power metallurgy and other industrial fields.The other one was located in Gansu province which produce water treatment chemicals such as ATMP, HEDP,THPS,TXP etc .Our company has realized the research and development, production and sales of products and provided a series of services such as water treatment engineering solutions. The products are widely used in electric power,chemical industry, metallurgy, textile,paper making, washing, building mate- rials and other fields.All these products are exported to Europe,America,Southeast Asia and other parts of the world, and have won the praise of custom.SINOBIO Warmly welcome customers from at home and abroad to cooperate with us for common success. Why Choose Us Exhibition & Certifications FAQ 1. Can I get samples ? Yes, we can supply specified quantity free sample, you pay for the freight charge only.2. Which documents do you support? We can supply COA, TDS, MSDS and so on. 3. What is your MOQ? Normally speaking, our MOQ is 1 standard package. But we can supply free sample for testing before mass order. 4. How can you guarantee the quality of your products? (1) Our staff are all experienced in chemical products or related major background, they are well trained before quotation. (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers. (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping. (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc. 5. How to pay? PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on. 6. What is your after-sales service? SINOBIO aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to contact with us.
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