Chemical Auxiliaries

-Product Name: Triphenyl Phosphate (TPP) CAS: 115-86-6 -Application: Halogen-free flame retardant widely used in PVC, PU, epoxy resin, polyester fiber, PC/ABS, PPO/HIPS, PVAC, PS, CA/CAB, VC/VAC, fibre resin, ethylene resin, natural and synthetic rubber, hydraumatic liquor and lubricating oil, cellulose polymer, polyurethane material, paint and varnish. -Specification: Appearance: White Flakes Phosphorus Content: 9.5 Specific Gravity: 1.26g/cm3 Melting Point: 48℃ Acid Value: 0.05% Max -Package and Storage: 25Kgs bag with PE inner or by customer’s requirement. Handle with care, keep air-tight and dry

Minimum Order: 12 metric tons

- Product Name: Halogen-Free Polypropylene (PP) Flame Retardant /MH-HF900 - Advantages MH-HF900 is a kind of halogen-free environment-friendly flame retardant with N and P for polyolefin. Especially for PP products, and can be used in other polyolefin products as well. Test past: --UL94 V0 (0.75mm) --70℃×168hrs water-immersion (UL746C) --GWIT 750℃ --GWFI 960℃ --free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council - Characteristics: Low density, Lower smoke generation, Less mold corrosion - Applications All kinds of fire-resistant Polyolefin plastics, such as warm air blower, bracket of microwave oven, wind wheel, strip and so on. - Specifications Appearance: White Powder Density: 1.8±0.2 g/cm3 Phosphorous Content: 18.0-20.0% Nitrogen Content: 16.0-18.0% Water: 0.5% max Water Solubility: 0.6 g/100ml max Average Particle Size: 10~15 (D50) μm Decomposition Temperature: 250℃ min - Package and Storage Package: 25kgs kraft bag with plastic lining. Handle with care, keep air- tight and dry.

Minimum Order: 1 bags

- Product Name: Halogen-Free Flame Retardant for Polyolefin/MH-HF800 - Advantages MH-HF800, is a halogen free environment-friendly flame retardant with N and P, non-APP based FR system. MH-HF800 has higher thermal stability and decomposition temperature. Test past: --UL94 V0 (0.75mm) --70℃×168hrs water-immersion (UL746C) --GWIT 750℃ --GWFI 960℃ --Free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council Besides, wires and cables with MH-HF800B can reach the standard of UL1581 VW-1. - Characteristics: Low density, Lower smoke generation, Less mold corrosion. Polyolefin with MH-HF800 have not the phenomenon of water-sliding surface during extrusion, and sieves can be added during the process. - Applications: PP, PP with GF, TPE, PE, XLPE wires and cables. - Specifications: Appearance: White Powder Density: 1.8±0.2 g/cm3 Phosphorous Content: 20.0-22.0% Nitrogen Content: 23.0-25.0% Water: 0.5% max Water Solubility: 0.5 g/100ml max PH: 3.0-4.5 Average Particle Size: 10 (D50) μm Decomposition Temperature: 270℃ min - Package and Storage 25kgs kraft bag with plastic lining or by customer’s requirements. Handle with care, keep air-tight and dry.

Minimum Order: 1 bags

- Product Name Polypropylene (PP) Flame Retardant Masterbatch/MH-FR4802 - Advantages: Less additive amount, better FR result, low inflammation and few Br content (almost halogen –free in the PP makeup), no need to add ATO, perfect processing performance and no precipitation. - Application: The extrusion and injection of PP for V2 grade of UL94. - Specification: Appearance: White Granule Moisture: 0.3%max Decomposition Temperature: 240℃ min Application: Homo and Copo PP Flame Retardant Grade: V2 (3.0-0.8mm) - Package and Storage: 25kg kraft bag with plastic lining. Handle with care. Keep in dry and cool place.

Minimum Order: 1 bags

- Product Name Bromine Antimony Flame Retardant Masterbatch/MH-FR6800 - Advantages: An environmental carrier free FR masterbatch with high FR efficiency. Low additive, Low dust and abrasion. - Application: PA, PBT, ABS, HIPS, PP, PE - Specification: Appearance: White Granule FR Content: 80% min/85%min/90%min Volatile Matter: 0.5% max Decomposition Temperature: 350℃ min Recommended (V0:1.6mm): PA(30%GF):16-19% PBT(30%GF):12-14% ABS/P , P:18-20% - Package & Storage: 25kgs kraft bag with plastic lining. Handle with care, keep air-tight and dry.

Minimum Order: 1 bags

- Product Name: Halogen-Free Polypropylene (PP) Flame Retardant Masterbatch/MH-FR4801 -Advantage: This product is an intumescent halogen-free flame retardant masterbatch which is based on MH-FR/PP-1. It is specifically applied to varieties of flame retardant polypropylene, and can reach UL94-V0(3.0-1.5mm) 、UL94 5VA and also can pass 850℃ glow-wire test. - Application: Homo and Copo PP - Specification: Appearance: Nature Granule N Content: 13-16% P Content: 14-20% Moisture:0.3%max Density: 1.3-1.5g/cm3 Decomposition Temperature: 270℃ min - Package & Storage: 25kgs kraft bag with plastic lining. Handle with care, keep air-tight and dry.

Minimum Order: 1 bags

- Product Name Polyethylene (PE) Flame Retardant Masterbatch/MH-FR1802 - Advantages: Dependable fire resistance, well dispersity and excellent compatibility with matrix resin. - Application: Polyethylene building safety nets, mine pipes, plates, threading pipes. - Specification: Appearance: White Round Granule Flame Retardant Content: 80%min Moisture: 3000ppm max Application: PE Injection and Extrusion Recommend: 15-25% - Package and Storage: 25kgs kraft bag with plastic lining. Keep in a dry and cool place.

Minimum Order: 1 bags

- Product Name: Red Phosphorus Flame Retardant Masterbatch/MH-FR9800 - Advantage: High phosphorus content, Low added quantity, New carrier, Smaller particle size, Halogen-free, Environment-friendly, Good Stability, Excellent mechnical property, Low migration, Can be in dark color - Application: PA6, PA66, PET, HIPS, TPU, PPO, PP, PE, PC, Rubber - Specification: Appearance: Crimson or Black Granule Red Phosphorus Content: 60%min Density: 1.08-1.25 g/cm3 Moisture: 0.3%max Ignition Point：320℃min Melting Point: 155℃ - Package: 25Kg Kraft bag with plastic lining. Handle with care

Minimum Order: 1 bags

- Product Name: Polyethylene (PE) Film Flame Retardant Masterbatch/MH-1801 - Characteristics: Recombination extrusion of efficient activating treatment and low tempeature plastifying technology with halogen flame Retardant, synergist, additives and LDPE carrier. - Advantages: Environment-Friendly, Simplify the production technology process, Reduce the production cost, Avoid dust, Improve the working environment, Improve the production capacity, Good disperstiy, Better fire-resistant effect, High thermostability, Can process repeatly without influence of mechanical property - Application: Manily used for PE spinning, corrugated pipe, film, etc. - Specification: Appearance: White or Light Yellow Granule Carrier: LDPE Main Content: 50% Min Melting Point: 300℃min Moisture:: 0.2%max Remark: 1. The Melt Index of the LDPE carrier is 1.5g/10min 2.The added quantity can be adjusted according to the thickness of the film. Recommendation is 12-15%. - Package and Storage: 25Kgs kraft bag with double PE inner or by customer’s requirement. Handle with care, keep air-tight and dry

Minimum Order: 1 bags

CASNO.: 23783-26-8;4721-24-8 Package: 250KGS/DRUM 2-Purity:50% MolecularFormula: C2H5O6P MolecularWeight: 156 HSCode: 2931399090 Appearance: Dark umber liquid Items: Solid content %:50.0min Phosphorous acid(as PO33-)%:1.5max Phosphorous acid(as PO43-)%:3.0max pH(1% solution):3.0max Density (20℃)g/cm3:1.30min Application: HPAA is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemical, power plant and medical industries. When built with zinc salt, the effect is even better.

Minimum Order: 1 bags

1.Chemical name: 1-Hydroxyethylidene-1, 1-Diphosphonic Acid HEDP 60% liquid 2.Abbreviation: HEDP,Etidronic acid 3.Molecular Formula: C2H8O7P2 4.Molecular Weight: 206 5.CAS NO 2809-21-4 HS Code 2931901990 6.Specifications: Appearance: , colorless transparent liquid Active ingredient:58.0 to 62.0% Phosphorous acid (as PO 3 ):2.5% max. Phosphoric acid (as PO 4 ):0.7%max. Iron(ppm):35 mg/L Chloride(cl):0.5%max.100ppm max Density (20C) g/cm 3:1.39-1.49 PH (1% water solution):2.0 max. calcium sequestation mgcaco3/g:500mg/g 7 Application: 1) A scale and synergistic corrosion inhibitor for iron rust and mineral scale from pipes of cooling circulation water units and boilers; 2) Metal chelate agent for color fixing and bleaching in textile; 3) Complexing agent for electron plate and scale cleaning agent for metals. 4) Recommended Uses: Cooling water treatment, boiler treatment, I & I cleaners, swimming pool stain prevention, metal ion control. 8 Packaging and storage: in 250kgs/plastic drum. Acidity, Avoid contact with eye and skin, once contacted, flush with water 9 Usage: HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.

Minimum Order: 1 bags

Activated carbon Molecular Formula: c Molecular Weight: 12.01 UN Code.: N/A Customs Code: 3802109000 CAS NO.: 7440-44-0 EINES NO.: 264-846-4 Package: 50KG/BAG Appearance: black columnar,flake,granular or powder. Application: purifying water and air, adsorbing (collecting, recovering.separating and refining of poisonous substances, adsorbing and filtering radioactivity substances and microorganism) desulfating, recovering of solvent and steam; catalyst and catalyst carriers. It also can be used in living domain, such as health care mattress, pillow core, the refrigerator diesinker and so on, and has good deodorizing effect. foodstuff industry(gournment powder and water purification) mine,metallurgy and steel mand(gold charcoal) refine chemical (petro chemical sweeten) medical ethene desalt water charcoal waste water recycling treatment before biological wastewater treatment toxic waste water treatment liquid phase adsorption, such as using active carbon adsorption in the sugar industry discolor the sugar solution;Use active carbon discolor the organic material in chemical industry; Use active carbon to purify the organic impurities in plating bath, to guarantee the quality of plating surface and used for removing phenol wastewater, etc.

Minimum Order: 1 bags

Tolyltriazole is a versatile corrosion inhibitor that provides effective protection against oxidation and corrosion for various metals and alloys. CAS Number: 29385-43-1 UN NO.: 3077 EINECS NO.: 249-596-6 Molecular Formula: C9H9N3 Purity (%): 99.5% min Appearance: White to off-white powder or granules Packing: 25kg/bag or as per customer requirements Tolyltriazole Uses Corrosion Inhibition: This substance finds extensive use as a corrosion inhibitor in cooling water systems, metalworking fluids, and various industrial applications. It establishes a protective layer on metal surfaces, counteracting corrosion and prolonging equipment life. Scale Inhibition: It effectively prevents the creation of scale or deposits within water systems, boilers, and heat exchangers. Its function minimizes mineral deposit buildup, thus sustaining equipment efficiency. Metal Protection: This compound serves as a protective agent, particularly for copper and its alloys. It hinders metal surface oxidation and prevents tarnishing, proving valuable in metal preservation, cleaning, and storage. Antifreeze Additive: It is occasionally incorporated into antifreeze solutions to enhance their corrosion protection attributes. This safeguards cooling system metal components and prevents rust development. Concrete Enhancement: In construction, it acts as an additive for concrete and cementitious materials. It functions as a corrosion inhibitor for reinforcing steel, shielding it from chloride ion-induced corrosion. Fuel Modification: Sometimes utilized as a fuel additive, especially in aviation fuels. It furnishes corrosion protection for fuel system components and helps avert deposit formation in fuel lines and injectors.

Minimum Order: 1 bags

SAN Processing Aid excels in promoting faster fusion, increasing melt strength, enhancing extensibility, and improving melt homogeneity. Increases the surface quality of PVC products. It is a good general purpose processing aid that promotes a wide processing window improving PVC gelation, fusion fluidity and processing performance.

Minimum Order: 1 bags