Addchemy Co., Ltd.

Product name: ANTIOXIDANT MMB(MMBI) Chemical name: Methyl-2-mercaptobenzimidazole CAS No.: 53988-10-6 Molecular Formula: C6H8N2S Structure: Specification: Item Powder Oil Powder Granule Appearance Gray white powder(granule) Initial M.P. ℃ ≥ 270.0 270.0 270.0 Loss on drying % ≤ 0.50 0.50 0.50 Ash % ≤ 0.50 0.50 0.50 Residues on 150μm sieve, % ≤ 0.10 0.10 \ Residues on 63μm sieve, % ≤ 0.50 0.50 \ Additives, % \ 1.0-2.0 \ Granule Diameter, mm \ \ 2.50 Properties: Gray white powder or granule. No smell but taste bitter. The density is 1.33. Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2Cl2, insoluble in CCl4, benzene and water. Good stabilization storage ability. As second antioxidant without poison. Application: The product can be used for natural and synthetic rubbers. As it is secondary antioxidant, ever better effects can be developed when used together with other antioxidants. Furthermore, when it is employed in case of sulfurless vulcanization higher heat resistance can be obtained, it also serves as an accelerator of CR and heat sensitizing agent for latices. It is effective not only white and light colored articles, but also for rubber products of all types. But unsuitable for food processing. Packing: In 25kgs bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct usnlight.. The validity is 2 year. Rubber antioxidant

Product name: ANTIOXIDANT SP Chemical name: Styrenated Phenols CAS No.: 61788-44-1 Structure: SPECIFICATION: Item Standard Appearance Light yellow transparent stickiness liquid Chroma, ≤ 2 Density (25°C), g/ml 1.075-1.088 Loss on heat (105°C×2h),%,m/m, ≤ 1.20 Viscosity Pa.s(25°C) 3.2-5.0 Refractive index(Dn25) 1.5990-1.6015 Properties: SP is a light yellow transparent stickiness liquid. SP-C, SP-W are gray-white powder which is adsorbed on mineral stuffing by SP and they are dissolved in alohol acetone, benrol, ether and etc organic dissolvent, it is bit dissolved in water. Application: 1, non-pollution rubber anti-ager for SBR, CR, ethylene propylene rubber and natural rubbe, dosage 0.5-3.0 portion 2, antioxidant for polyolefine and polyformaldehyde, dosage is 0.01-0.5 portion Packing & Storage: galvanized metal pail , 200kg. Far away from fire, insolation, knock, water and impurities.Stored in cool dry & airiness place Rubber antioxidant

Product name: ANTIOXIDANT 1076 CAS NO: 2082-79-3 Molecular formula : C35H62O3 Molecular weight : 530 Structural formula : SPECIFICATION: Item Standard Appearance White crystal powder Melting range °C 50-55 Volatile % ≤ 0.2 Solubility (2g/20ml, Toluene) Limpidity Light Transmittance % ≥ 425nm 97 500nm 98 Ash Content % ≤ 0.1 Purity % ≥ 98 Application: The product is oderless, tasteless and less toxicity and stable to light so that it can widely used in polymer materials, such as polypropylene, polyethylene, polystyrene, polyamide, polyoxymethylene, ABS, synthetic rubber and so on. It is an effective antioxidant in oil and paint, too. Storage: Stable in property. No special requirement but keep away from water and high temperature. Packing: Cartons or fiber drums with plastic liners. Recommended Dosage: 0.1-0.3% Antioxidant

Product name: ANTIOXIDANT 702 Chemical name:4,4’-Methylene bis(2,6-di-tert-butyl-phenol) CAS NO: 118-82-1 Molecular formula : C29H44O2 Molecular weight : 424.65 Structural formula : SPECIFICATION: Item Standard Appearance White to light yellow crystalline powder Initial M.P. °C ≥ 154 Loss on drying % ≤ 0.30 Ash % ≤ 0.20 Residues on 150μm sieve, % ≤ 0.50 Physical and chemical properties:White to light yellow crystalline powder, single product melting point 154 ℃, relative density 0.99, soluble in benzene, aromatics, insoluble in water and 10% NaOH solution. This product is low toxicity, the mouth diameter of rats LD50 > 24 g/kg. Use:Antioxidant 702 volatile is extreme low.And due to its resisting thermal oxidation good stability , so being used for synthetic resin antioxidants. At the same time, it’s also a kind of excellent oils antioxidant. Packing: The outer packing is kraft paper compound bag, the inner packing is plastic bag , each bag gross weight is 20 kg or 25 kg. Storing and transporting: according to the general chemicals. Antioxidant

Product name: ANTIOXIDANT DLTDP Chemical name: Dilauryl thiodipropionate CAS No.: 123-28-4 EINECS: 204-614-1 Molecular formula: S(CH2CH2COOC12H25)2 Structure: SPECIFICATION: Item Standard Appearance white particle powder Crystallization point 39.5℃-41.5℃ Acid value ≤0.05mgKOH/g Ash content ≤0.01% Heating loss ≤0.05% Color number ≤60(Pt-Co) Iron content ≤3PPM Sieve passing ≥98%(2mm) Properties: The product is white particle powder; soluble in benzene, methylbenzene, acetone, gasoline and other organic solvent; insoluble in water. Applications: It is widely used in polyethylene, polypropylene, ABS like synthetic material. Also can be used in rubber and lubricating oil. Packing: 25kg/bags or carton with inner plastic bag. Storage and transportation: in cool, dry and ventilatd place avoid sunlight Antioxidant

Product name: ANTIOXIDANT GM Chemical name: 2-Tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl-4-methylp -henyl acrylate CAS No.: 61167-58-6 Molecular formula : C26H34O3 Molecular weight : 394.5 Structure: SPECIFICATION: Item Standard Appearance White crystalline granular or powder. Initial M.P. °C ≥ 129 Loss on drying % ≤ 0.30 Ash % ≤ 0.30 Physical and chemical properties: White crystalline granular or powder, soluble in organic solvents, insoluble in water, the melting point of 128-132 ℃. Use :Antioxidant GM’s molecular has phenolic hydroxyl and acrylic ester two active group, which can effectively prevent polymer heat ageing. This product has prominent protective effect in the products which under the condition of high temperature processing and the anaerobic condition. This product applies to all thermoplastic plastics, elastomers, adhesives and polymer mixtures, and has a special effect to prevent rubber's oxidation. Packing: The outer packing is kraft paper compound bag, the inner packing is plastic bag , each bag gross weight is 25 kg. Storing and transporting according to the general chemicals. Antioxidant

Product name: ANTIOXIDANT OPPD(688) Chemical name: N-phenyl-N’-sec-octyl-p-phenylenediamine CAS No.: 15233-47-3 Molecular Formula: C20H28N2 SPECIFICATION: Item Specification Appearance Dark brown sticky liquid Purity % ≥ 96.0 4-ADPA content % ≤ 2.0 Viscosity (25°C±0.1°C) m.Pa.s ≥ 100 Loss on drying (70°C±0.1°C) ≤% 1.0 Ash ≤ % 0.1 Properties: Dark brown sticky liquid, Soluble in methanol, pentane and benzene, insoluble in water. Application: OPPD is a good antioxidant to ozone and property flex cracking for rubber Mainly used in Natural rubber and synthetic rubber. There are polluting, not suitable for light products. Packing: In 200kgs iron drum/ 1000kgs IBC drum. Storage: It should be stored in cool, well ventilated & dry places and away from fire. It should avoid direct sunlight. Rubber antioxidant

Product name: ANTIOXIDANT OPPD(688) Chemical name: N-phenyl-N’-sec-octyl-p-phenylenediamine CAS No.: 15233-47-3 Molecular Formula: C20H28N2 SPECIFICATION: Item Specification Appearance Dark brown sticky liquid Purity % ≥ 96.0 4-ADPA content % ≤ 2.0 Viscosity (25°C±0.1°C) m.Pa.s ≥ 100 Loss on drying (70°C±0.1°C) ≤% 1.0 Ash ≤ % 0.1 Properties: Dark brown sticky liquid, Soluble in methanol, pentane and benzene, insoluble in water. Application: OPPD is a good antioxidant to ozone and property flex cracking for rubber Mainly used in Natural rubber and synthetic rubber. There are polluting, not suitable for light products. Packing: In 200kgs iron drum/ 1000kgs IBC drum. Storage: It should be stored in cool, well ventilated & dry places and away from fire. It should avoid direct sunlight. Rubber antioxidant

Product name: ANTIOXIDANT OPPD(688) Chemical name: N-phenyl-N’-sec-octyl-p-phenylenediamine CAS No.: 15233-47-3 Molecular Formula: C20H28N2 SPECIFICATION: Item Specification Appearance Dark brown sticky liquid Purity % ≥ 96.0 4-ADPA content % ≤ 2.0 Viscosity (25°C±0.1°C) m.Pa.s ≥ 100 Loss on drying (70°C±0.1°C) ≤% 1.0 Ash ≤ % 0.1 Properties: Dark brown sticky liquid, Soluble in methanol, pentane and benzene, insoluble in water. Application: OPPD is a good antioxidant to ozone and property flex cracking for rubber Mainly used in Natural rubber and synthetic rubber. There are polluting, not suitable for light products. Packing: In 200kgs iron drum/ 1000kgs IBC drum. Storage: It should be stored in cool, well ventilated & dry places and away from fire. It should avoid direct sunlight. Rubber antioxidant

Product name: Antioxidant MBZ Chemical Name: Zinc salt of 2-mercaptobenzimidazole Structure: Molecular Formula: C14H10N4S2Zn Molecular Weight: 363.77 CAS NO: 3030-80-6 Specification: Item Powder Oil Powder Appearance White Powder White oily Powder Initial M.P. ℃ ≥ 240.0 240.0 Loss on drying % ≤ 0.50 0.50 Zinc content % 18.0-20.0 18.0-20.0 Residues on 150μm sieve, % ≤ 0.50 0.50 Oil content, % \ 1.0-2.0 Properties: White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water Application: A non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years. Rubber antioxidant

Product name: ANTIOXIDANT TMQ(RD) Chemical name: 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer CAS No.: 26780-96-1 Structure: Molecular Formula: (C12H15N)n n=2-4 SPECIFICATION: Item Flake Granular Appearance Brown flake Brown or Amber granule Softening point (Ring & Ball) : °C 83-93 80-100 Loss on drying (Max) ≤ % 0.3 0.3 Ash (Max) ≤ % 0.3 0.3 Properties: This product is amber to brown flake or Granular. Its specific weight is 1.05. Soluble in benzene, chloroform, carbon bisulfide and acetone. Insoluble in water. It is in low toxicity and low pollution. This product is combustible. Keep free from fire and dampness in storage and transportation. Application: It is widely used in tyre, rubber overshoes, rubber hose, adhesive tape, electrical wire, cable and other rubber products. Packing: In 25kgs bag. Storage: Keep container tightly closed in a cool, well-ventilated place. Rubber antioxidant

Product name: ANTIOXIDANT TMQ(RD) Chemical name: 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer CAS No.: 26780-96-1 Structure: Molecular Formula: (C12H15N)n n=2-4 SPECIFICATION: Item Flake Granular Appearance Brown flake Brown or Amber granule Softening point (Ring & Ball) : °C 83-93 80-100 Loss on drying (Max) ≤ % 0.3 0.3 Ash (Max) ≤ % 0.3 0.3 Properties: This product is amber to brown flake or Granular. Its specific weight is 1.05. Soluble in benzene, chloroform, carbon bisulfide and acetone. Insoluble in water. It is in low toxicity and low pollution. This product is combustible. Keep free from fire and dampness in storage and transportation. Application: It is widely used in tyre, rubber overshoes, rubber hose, adhesive tape, electrical wire, cable and other rubber products. Packing: In 25kgs bag. Storage: Keep container tightly closed in a cool, well-ventilated place. Rubber antioxidant

Product name: ANTIOXIDANT TMQ(RD) Chemical name: 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer CAS No.: 26780-96-1 Structure: Molecular Formula: (C12H15N)n n=2-4 SPECIFICATION: Item Flake Granular Appearance Brown flake Brown or Amber granule Softening point (Ring & Ball) : °C 83-93 80-100 Loss on drying (Max) ≤ % 0.3 0.3 Ash (Max) ≤ % 0.3 0.3 Properties: This product is amber to brown flake or Granular. Its specific weight is 1.05. Soluble in benzene, chloroform, carbon bisulfide and acetone. Insoluble in water. It is in low toxicity and low pollution. This product is combustible. Keep free from fire and dampness in storage and transportation. Application: It is widely used in tyre, rubber overshoes, rubber hose, adhesive tape, electrical wire, cable and other rubber products. Packing: In 25kgs bag. Storage: Keep container tightly closed in a cool, well-ventilated place. Rubber antioxidant

Product name: Cross Linking Agent TAC Chemical name: Triallyl cyanurate CAS No.: 101-37-1 EINECSNO.: 202-936-7 Molecular Formula: C12H15N3O3 Structure: Specification: Item Liquid Solid Appearance White liquid or crystal White powder Content/Purity % ≥ 99 / Residuce on ignition %≤ / 30.0 Freezing Point °C ≤ 26.0 / Properties: Cross Linking Agent TAC Cross-linking agent TAC can obviously increase strength, rigidity and heat-resistance properties of products which are used for long time at about 250℃. So, it is new cross-linking agent to prepare unsaturated polyester and acrylate-based resin. Especially used in producing FRP with excellent heat-resistance and strength, also as accelerator for saturated rubber. Applications: Mainly used as cross-linking agent of rubber, and generally dosage is 1.0～2.0. Package: Pack in iron drums or paper bags lined with PVC film bags; net weight: 200kg or 25kg;IBC drum 1000kg net weight. Storage: Store in a cool, dry, well-ventilated area away from sunlight. Rubber cross linking agent

Product name: Cross Linking Agent TAIC Chemical name: Triallylisocyanurate CAS No.: 1025-15-6 EINECSNO.: 213-834-7 Molecular Formula: C12H15N3O3 Structure: Specification: Item Top grade(Liquid) General Grade(Liquid) Powder Appearance Slight yellow oil liquid or crystal Slight yellow oil liquid or crystal White powder or granule GC Content/Purity % ≥ 98 95 / Residuce on ignition %≤ / / 30 Acid value（mg KOH/g）≤ 0.5 1.0 / Colour intensity APHA ≤ 55 / / Melting Point °C 21．5-26．5 / / Properties: Cross Linking Agent TAIC is colorless, oily liquid or crystal. The boiling point of 149-152 °C (4 mm Hg) . Applications: Crosslinking agent TAIC is a kind of multifunctional olefin monomer containing aromatic heterocyclic, mainly used for various purposes of crosslinking agent and modifying agent. Package: Pack in iron drums or paper bags lined with PVC film bags; net weight: 200kg or 25kg;IBC drum 1000kg net weight. Storage: Store in cool, shady, dry and ventilated places. Keep away from moisture, fire and solarization. Rubber cross linking agent

Product name: Cross Linking Agent TCY(TTCA) Other product name: Vulcanising Agent TCY(TTCA) Chemical name: Trithiocyanuric acid; 1,3,5-Triazine-2,4,6-trithiol CAS No.: 638-16-4 EINECS NO.: 211-322-8 Molecular Formula: C3H3N3S3 Structure: Specification: Item Standard Appearance Amorphous Yellow powder Initial M.P. (Min) ≥ °C 300 Loss on drying (Max) ≤ % 0.50 Ash (Max) ≤ % 0.30 Content(assy) ≥ % 95 Properties: TCY(TTCA) is difficultly insoluble in water, and its melting point and decomposition temperature are both above 300℃. Applications: It is widely used as stabilizers in polypropylene, rubber and other polymeric, as vulcanizer in ethyl acrylate-vinyl chloride polymer. Suitable for acrylic polymer curing agents for ACM, acrylic rubber, epichlorohydrin rubber CO.ECO and chloroprene rubber CR,. Also can be used for rubber blends,. the curing speed, scorch safety, can reduce the curing time, no need to vulcanization again. The vulcanized rubber produced has the characteristic of oil resistant, heat resistant and pressure resistant, significantly better mechanical properties. It is special vulcanizer as an acrylate rubber .It is can also be used in epichlorohydrin rubber and chloroprene rubber, can also be used in co-vulcanization together NBR rubber with PVC, also can be used as a PVC phenolic resin crosslinking agent single. Package: 25kg plastic bag, paper and plastic bag, kraft paper bags Storage: Store in a cool, dry, well-ventilated area away from sunlight. Rubber cross linking agent