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生意旺铺——永不落幕的线上展览会
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生意旺铺——永不落幕的线上展览会
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Flame Retardant Melamine Cyanurate MCA MCA is a highly effective flame retardant for electrical and electronic applications, offering UL94 V-0 rating in unfilled or mineral-filled polyamide or TPU compounds. It provides excellent economic and mechanical benefits with low addition levels compared to halogen-based systems. Halogen-free properties ensure lower smoke density, reduced toxicity, and minimal corrosion, extending equipment lifespan during processing. The product features 99.5% purity, 6-8 pH, and 0.3-0.4 bulk density. CAS NO:37640-57-6EC NO:253-575-7Molecular Formula:C6H9N9O3Molecular Weight:255.20Synonyms:;Melamine cyanurate(1:1);Non-halogen flame-retardant MPP;1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compd. with 1,3,5-triazine-2,4,6-triamine (1:1);1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compound with 1,3,5-triazine-2,4,6-triamine (1:1);s-Triazine, 2,4,6-triamino-, compd. with s-triazine-triol;Melamine isocyanurate;Melamine-cyanuric acid compd;Melaminkyanurat;Melamine Cyanurate(MCA);Molecular Structure:
White Powder Melamine functions as an effective flame retardant primarily through a nitrogen-based mechanism. When exposed to heat, it undergoes endothermic decomposition, absorbing significant amounts of heat which cools the material surface. Simultaneously, it decomposes to release non-flammable gases such as nitrogen and ammonia. These gases dilute the concentration of oxygen and combustible gases in the vicinity of the flame, effectively suppressing the combustion process. Furthermore, melamine promotes char formation on the polymer surface in the condensed phase. This char layer acts as a protective barrier, shielding the underlying material from heat and oxygen, thereby inhibiting further decomposition and flame propagation. Application Fields Melamine is widely utilized as a flame retardant in various materials due to its effectiveness and low toxicity. Its key applications include: Engineering Plastics:It is particularly suitable for flame-retardant treatment of engineering plastics like nylons (e.g., PA6, PA66) and polyesters (e.g., PBT, PET). Polymers and Foams: It finds application in polyolefins, polyurethane flexible foams, cable jacketing, and textiles. Coatings and Adhesives: Melamine-based resins are used in coatings, adhesives, and inks, contributing to their fire resistance. Wood and Cellulosic Materials:It can be applied to wood products and cellulosic materials for flame retardancy. Melamine is also often combined with phosphorus-containing compounds to create intumescent systems or achieve synergistic flame-retardant effects, enhancing overall performance. CAS NO:108-78-1;94977-27-2EC NO:203-615-4Molecular Formula:C3H6N6Molecular Weight:126.1358Synonyms:;Cyanuramide;2,4,6-Triamino-1,3,5-triazine;1,3,5-triazine-2,4,6-triamine;1,2,3-triazine-4,5,6-triamine;1,2,3-triazine-2,4,6(1H)-triamine;2,4,6-Triaminotriazine;Molecular Structure:
Melamine Polyphosphate (MPP) is a high-efficiency, halogen-free flame retardant widely used in engineering plastics and high-temperature processing materials. It leverages an intumescent mechanism that combines acid source, gas source, and carbonization actions to suppress combustion effectively. Key FeaturesHalogen-Free & Eco-Friendly MPP contains no bromine or chlorine, avoiding toxic dioxin/furan formation during combustion. It aligns with global regulations (e.g., REACH, RoHS) and offers a safer environmental profile. Dual-Action Flame Retardancy Acid Source (Polyphosphate Component): Upon heating, the polyphosphate decomposes to form polyphosphoric acid, which catalyzes dehydration and charring of the polymer matrix, creating a preliminary carbon layer. Gas Source (Melamine Component): The melamine moiety decomposes at high temperatures (>300°C), releasing non-flammable gases (e.g., nitrogen, ammonia). These gases dilute oxygen and flammable volatiles in the combustion zone. Synergistic Intumescent Effect The released gases cause the initial char layer to expand into a porous, insulating "carbon foam". This barrier blocks heat transfer, oxygen diffusion, and the release of combustible gases, effectively quenching the fire. CAS NO:20208-95-1EC NO:243-601-5Molecular Formula:C3H6N6O4PMolecular Weight:221.0929Synonyms:;MP;Melamine Polyphosphate;1,3,5-Triazine-2,4,6-triamine polyphosphate;1,3,5-triazine-2,4,6-triamine phosphate (1:1);1,3,5-triazine-2,4,6-triamine phosphate;Molecular Structure:
Pentaerythritol (PER) is a fundamental carbon source (char former) in halogen-free intumescent flame retardant (IFR) systems. It works synergistically with an acid source (e.g., ammonium polyphosphate/APP) and a blowing agent? (e.g., melamine/MEL) to achieve efficient flame suppression. When exposed to heat, APP decomposes to generate polyphosphoric acid, which catalyzes the dehydration and charring of PER, forming an initial carbon layer. Simultaneously, MEL decomposes to release non-flammable gases (e.g., nitrogen, ammonia), causing the carbon layer to expand into a porous, thermally insulating "char foam"?. This foam layer acts as a physical barrier, shielding the underlying material from heat and oxygen, thus interrupting the combustion cycle. Key Applications Polypropylene (PP) & Polyethylene (PE): PER-based IFR systems (e.g., APP/PER/MEL blends) are widely used to achieve UL94 V-0 rating in PP and PE, significantly increasing the Limiting Oxygen Index (LOI) while maintaining mechanical properties. Coatings & Paints: In fire-retardant coatings for steel, wood, or cables, PER enhances char formation, enabling thin-layer coatings to expand into thick insulating foam under fire exposure, extending fire resistance to 30–40 minutes. Epoxy Resins & Rubber: PER-derived compounds (e.g., pentaerythritol phosphate/PEPA) serve as reactive intermediates to improve char yield and thermal stability in epoxy resins and elastomers. CAS NO:115-77-5EC NO:204-104-9Molecular Formula:C5H12O4Molecular Weight:136.1464Synonyms:;2,2-bis(hydroxymethyl)-1,3-Propanediol;Hercules P 6;Monopentaerythritol;PE 200;Pentaertyhritol;PETP;Tetrakis(hydroxymethyl)methane;Tetramethylolmethane;THME;Penta Erythritol;2,2-bis(hydroxymethyl)propane-1,3-diol;Molecular Structure:
Aluminum Diethylphosphinate (ADP), also known as Diethylphosphinic acid aluminum salt, is a high-performance, halogen-free flame retardant belonging to the organic phosphinate class. It is widely recognized for its exceptional efficiency, high thermal stability, and minimal impact on the mechanical properties of base materials, making it a premium choice for flame-retardant modifications in high-performance engineering plastics. CAS NO:225789-38-8EC NO:Molecular Formula:C12H30AlO6P3Molecular Weight:390.2658Synonyms:;Aluminum tris(diethylphosphinate);Aluminum diethylphosphinate;Diethylphosphinic acid aluminum salt;Diethyl Phosphinic Acid Aluminum;Ammonium polyphosphate(APP-0MF*);Ammonium polyphosphate(APP-0M);Molecular Structure:
Aluminum Hypophosphite (AHP) is a high-efficiency, halogen-free flame retardant belonging to the inorganic phosphinate class. It is widely recognized for its exceptional thermal stability, high phosphorus content (typically≥40%), and minimal impact on the mechanical properties of base materials. With a decomposition temperature exceeding 290–320°C, AHP is particularly suitable for high-temperature engineering plastics and polymers, making it a premium choice for flame-retardant modifications in demanding industries such as electronics, automotive, and construction. CAS NO:7784-22-7EC NO:Molecular Formula:Al·3H3O2PMolecular Weight:Synonyms:;Phosphinic acid, aluminum salt;Aluminumhypophosphite;Flamerphos A;IP-A;Phoslite IP-A;Aluminium hypophosphite;Aluminum hypophosphite;Molecular Structure:
Aluminum Hydroxide (ATH), chemically represented as Al(OH), is a versatile, multifunctional inorganic material highly valued for its role as a halogen-free, environmentally friendly flame retardant and functional filler. It is characterized by its non-toxic nature, stability, and absence of toxic gas emission during combustion, making it a dominant choice in the global inorganic flame retardant market. Its primary applications span wire and cable, plastics, rubber, and synthetic stone industries, where it imparts critical fire safety and performance enhancements . CAS NO:21645-51-2EC NO:244-492-7Molecular Formula:Al(OH)3Molecular Weight:78.0027Synonyms:C.I. 77002;Aluminum hydroxide, dried [JAN];Aluminium Hydroxide;Alumina trihydrate;Aluminium hydrate;aluminum trihydrate;Molecular Structure:
White Powder Magnesium Hydroxide (MDH), chemically represented as Mg(OH), is a versatile, environmentally friendly inorganic chemical that serves as a high?efficiency, halogen free flame retardant and functional filler. It is particularly valued for its high thermal stability, low smoke emission, and minimal environmental impact, making it a preferred choice in demanding polymer applications and environmental protection technologies. CAS NO:1309-42-8;1909-42-8;12195-86-7;13760-51-5EC NO:215-170-3Molecular Formula:Mg(OH)2Molecular Weight:42.3192Synonyms:;-Magnesium hydroxide, Ph.Eur.4, BP2001, USP24, E528;Magnesium hydroxide, min. 95%, 10-15 micron;Magnesium hydrate,high purity flameretardant;asahiglass200-06;baschem12;causticmagnesite;combustrol500;FR-20;magnesium dihydroxide;magnesium hydrate;Molecular Structure:
Molecular Formula (NH4PO3)n EINECS 269-789-9 Ammonium Polyphosphate (APP) is primarily utilized as a highly efficient core component of intumescent flame retardants (IFR). This represents its most critical and widely adopted application across industries. Flame Retardant Mechanism When exposed to high temperatures, APP undergoes thermal decomposition to generate phosphoric acid and polyphosphoric acid. These decomposition products initiate two key protective reactions: They promote the dehydration and carbonization of polymer materials, forming a dense, intumescent char layer on the material surface. This char barrier effectively isolates oxygen and heat transfer, preventing further combustion of the underlying substrate. Simultaneously, non-flammable gases are released during decomposition, which dilute the concentration of combustible gases in the surrounding environment. Through the synergistic effect of physical isolation and gas dilution, APP achieves superior flame retardancy, inhibiting flame spread and reducing smoke generation. CAS NO:68333-79-9EC NO:269-789-9Molecular Formula:(NH4PO3)nMolecular Weight:Synonyms:;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;High Temperature Resistance Phase II Ammonium Polyphosphate/APP Flame Retardant;APP Flame Retardant;Molecular Structure:
Muscovite, commonly known as white mica, is a naturally occurring phyllosilicate mineral celebrated for its exceptional performance in demanding industrial environments. As a high-purity inorganic material, it stands out with three core superior properties—unmatched electrical insulation, excellent heat resistance, and robust chemical stability—making it an indispensable functional component across a wide range of high-performance applications. Key Applications Leveraging its unique combination of properties, muscovite is widely applied in: Electrical & Electronic Industry: Used in insulating materials such as motor windings, transformers, capacitors, and electrical appliances. It serves as a core component in insulation papers, laminates, and gaskets, providing reliable electrical isolation and heat dissipation. High-Temperature Materials: Incorporated into refractory materials, ceramics, and heat-resistant coatings, enhancing their thermal stability and structural strength in high-temperature industrial processes (e.g., metallurgy, glass manufacturing). Plastics & Polymers: Functions as a functional filler in engineering plastics, thermoplastics, and composites, improving electrical insulation, heat resistance, and dimensional stability while reducing material shrinkage. Coatings & Adhesives: Added to insulating coatings, high-temperature resistant paints, and industrial adhesives to boost insulation performance, heat resistance, and corrosion resistance. CAS NO:12001-26-2EC NO:Molecular Formula:K2O·3(Al2O3)·6(SiO2)·2(H20
Barium sulfate (chemical formula: BaSO4) is a naturally occurring or synthetically produced inorganic compound renowned for its unique set of physical and chemical properties. It exists in nature as the mineral barite, which can be processed into high-purity products, or synthesized through chemical reactions to meet specialized industrial demands. With its outstanding stability, non-toxicity, and functional characteristics, barium sulfate has become an indispensable material across multiple industries. Key Applications Coatings Industry: Widely used in architectural coatings, industrial coatings, and automotive coatings. It enhances opacity, scratch resistance, weatherability, and chemical resistance of coatings, while improving flowability during application. Plastics & Polymers: Serves as a functional filler in polyolefins, PVC, engineering plastics, and rubber. It enhances the dimensional stability, rigidity, impact resistance, and surface finish of plastic products, and can also serve as a nucleating agent to optimize crystallization. Medical & Pharmaceutical Fields: In radiology, it is used as a contrast medium for X-ray and CT scans (oral or rectal administration) due to its high X-ray absorption capacity, enabling clear imaging of the gastrointestinal tract. It is also used as an excipient in pharmaceuticals to improve tablet hardness and stability. Paper Industry: Added to paper coatings and pulp to enhance brightness, opacity, printability, and smoothness of paper, while reducing the consumption of wood pulp. Ceramics & Glass: Used in ceramic glazes and glass production to improve whiteness, gloss, and thermal shock resistance of the final products. CAS NO:7727-43-7;13462-86-7EC NO:231-784-4Molecular Formula:BaSO4Molecular Weight:233.3907Synonyms:;C.I. 77120;C.I. Pigment White 21;Barite;Bariumsulfate,precipitated;Bariumsulfate;bariumsulfuricum;barium sulphate PRECIPITATED;Blanc fixe;barium sulfuricum;Baryte;Barytes;Barium sulphate;pricipitated Barium sulphate;Molecular Structure:
Calcined kaolin powder Calcined kaolin is a processed inorganic mineral derived from natural kaolinite clay through high-temperature calcination (typically at 800–1000°C) and subsequent grinding. This thermal treatment modifies its crystal structure, enhancing key properties such as whiteness, hardness, and chemical stability, while eliminating impurities and volatile components. As a result, calcined kaolin emerges as a high-value functional filler, widely acclaimed for its versatile performance in diverse industrial applications. CAS NO:1332-58-7;52624-41-6EC NO:Molecular Formula:Al2O3·2SiO2·2H2OMolecular Weight:261.96Synonyms:;Aluminum silicate dihydrate;Aluminum silicate (hydrated);Aluminum silicate hydroxide;Bolus alba;China clay;Porcelain clay;Calcined Kaolin;Molecular Structure:
High Whiteness Talc Powder Factory Directly Supplied for Ceramics, Paints, Plastics, and Waterproof Materials. CAS NO:14807-96-6EC NO:238-877-9Molecular Formula:H2O12Mg3Si4Molecular Weight:379.2657Synonyms:;Agalite;Asbestin;Asbestine;Beaver White 200;Cosmetic Talc;French Chalk;Magnesium Silicate Talc;Snowgoose;Talc?;Talc [JAN];MagnesiumSilicate Talc, Pharma & food;talc fine powder extra pure;Talc Powder;superfine;Talcum;oxosilanediol;magnesium hydroxy(oxo)silanolate oxosilanediolate (3:2:2);silanediolate, 1-oxo-, magnesium salt (4:3);dioxosilane - oxomagnesium (4:3) hydrate;Molecular Structure:
White carbon black, also known as precipitated silica or fumed silica, is a synthetic amorphous silicon dioxide (SiO2) with a fine, white powdery structure. Unlike traditional carbon black, it offers unique advantages such as high purity, excellent whiteness, and versatile functional properties, making it a critical additive across industries ranging from rubber and plastics to coatings, adhesives, and pharmaceuticals. Its tailored particle size, porosity, and surface characteristics enable it to deliver enhanced performance in diverse applications. Key Applications Rubber Industry: The largest application area—used in tire treads, white rubber goods (e.g., footwear, hoses), and specialty rubbers. It enhances wear resistance, grip, and elasticity, while maintaining the white color of non-black rubber products. Plastics & Polymers: Acts as a reinforcing filler and anti-blocking agent in thermoplastics, thermosets, and composites. It improves dimensional stability, impact resistance, and heat resistance, and prevents sticking in plastic films or molded parts. Coatings & Inks: Used as a matting agent, anti-settling agent, and reinforcing additive in architectural coatings, industrial coatings, and printing inks. It enhances scratch resistance, weatherability, and film hardness, while providing a smooth, matte finish. Adhesives & Sealants: Functions as a thickener and thixotropic agent, improving viscosity control and preventing sagging. It enhances bond strength, moisture resistance, and durability of adhesives and sealants. Pharmaceuticals & Cosmetics: Approved for use in pharmaceutical formulations as a glidant, anti-caking agent, or adsorbent (e.g., in tablets, powders). In cosmetics, it acts as a thickener, absorbent, or texturizing agent in products like lotions, powders, and makeup. Food & Feed Industry: Used as a food-grade anti-caking agent (E551) to prevent clumping in powdered foods (e.g., spices, flour) and animal feed, ensuring flowability and stability. CAS NO:14808-60-7;112945-52-5;60676-86-0;7631-86-9;99439-28-8;10279-57-9EC NO:215-683-2;238-878-4;262-373-8;231-545-4;238-878-4Molecular Formula:SiO2Molecular Weight:60.084 Synonyms:;Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;Molecular Structure:
Wollastonite is a naturally occurring calcium metasilicate mineral with an acicular particle shape. Advantages: Anti-cracking Mechanical Reinforcement Gloss Control Excellent Thermal StabilityCAS NO:13983-17-0EC NO:237-772-5Molecular Formula:CaHO3SiMolecular Weight:117.17Synonyms:;C.I.PigmentWhite28;Wollastokup;CalciumMetasilicate;Wollastonite Powder;Molecular Structure:
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