Antioxidant a
Molecular formula: c16h13n
Chemical name: n-phenye---napthylamine
Executive standard: gb 8827-88
Specification:
Index grade
Appearance yellow or purple flake
Solidifying point 53.0
Free amine content %_ 0.20
Application: it is used in natural rubber, synthetic rubber field. It+s used for making tires, rubber tubes, shoes, and other black industrial rubber products. It has good preventing performance caused by oxidizing , heat and wind, it can be used lonely and also be used with other antioxidants as gelata.
Package and storage:25kg paper bag in lined with plastic bag. It should be stored in a cool well-ventilated area..
Characteristics and Usesï¼? Applicable to various lubricating oils, re-processed gasoline, paraffin and other mineral oils, as well as to polyethylene, polystyrene, polypropylene, ABS resin, polyester, cellulose resin and foamed plastic (particularly to white or light-colored product), food-grade plastics, natural rubber, synthetic rubber, animal and plant grease etc.
Product Nameï¼? Antioxidant 168 Chemical Nameï¼? Tris-(2,4-di-tert-butyl-phenyl)-phosphite Molecular Formulaï¼? C42H63O3P Molecular Weightï¼? 646.94 CAS No.ï¼? 31570-04-4 HS No.ï¼? 2924299090 EC No.: 250-709-6 Chemical structureï¼? Production Properties: This product is white spherical particle. It is soluble in benzene, toluene, chloroform, cyclohexane and other organic solvents, insoluble in water, alcohol and other polar solvents; Slightly soluble in esters. This product is odorless and tasteless. It has low toxicity, good thermal stability and excellent hydrolysis resistance performance. Specificationsï¼? Item Specification Appearance white spherical particles Melting Point,â?? 183.0-187.0 Volatile,% â?¤ 0.20 Solubility Clear Light Transmittance 425nm ï¼? % â?¥ 98.0 500nm ï¼? % â?¥ 98.0 Acid valueï¼?(KOH)mg/g â?¤ 0.30 Assay,% â?¥ 99.0 2,4-Di-tert-butylphenol ï¼?% â?¤ 0.20 Anti-hydrolyzeï¼?90â??in waterï¼?14hï¼? qualified
Mainly supply rubber antioxidant TMQ/6PPD/IPPD/D/A/DTPD/NDBC/BLE/MB/MBZ/MMB/ZMTI/2246/BHT/SP, insoluble sulfur, petroleum resin. 25kgs/bag
The product is used as antioxidant for natural rubber and latex;also used for polyethylene.It can be used alone,or together with other anti-aging agent(such as DNP, AP and other nonpolluting anti-agers).It should not be used for food contact rubber products. The product is white powder,no smell but taste bitter,the initial is more than 290.0?,loss on drying is 0.30,ash is less than 0.4%.
Specifications 1.Rubber antioxidant 6ppd(4020) 2.N(1, 3-dimethyl-butyl)-n'-phenyl-p-phenylenediamine 3.Cas no.:793-24-8 4.Manufacturer 5.Iso Product name: rubber antioxidant 6ppd(4020) Chemical name: n(1, 3-dimethyl-butyl)-n'-phenyl-p-phenylenediamine Cas no.: 793-24-8 Structure: Specification: Item Granule Appearance Dark purple pastilles Initial m.P. (min) ¡ý ¡ãc 45.0 Loss on drying (max) ¡ü % 0.50 Ash (max) ¡ü % 0.15 Assay(gc) ¡ý% 96.0 25kg/bag
Rubber Antioxidant MF: (C2H15N)n MF weight: 173.26 CAS No.:26780-96-1. Softening Point : ¡¿¦ 80-100%. Heating Loss : ¡¿¦ 0.50%. Ash : ¡¿¦ 0.50%. Appearance: Amber to brown flakes Application: The product is particularly escellent kind of general-purposed ammonia anti-ageing agent.It particularity suit to full-steel,semisteel radial tire and it apply to many kinds of the fires,rubber tube,gummed tape,rubber overshoes and general industrial rubber products and suits to emuilsion products. Delivery: Within 25 days. 25kg net woven bag,in plastic fabric laminated kraft bags lined with plastic bags. Storige: It should be stored in a cool well-ventilated area.
Antioxidant d Molecular formula : c16h13n Chemical name: n-phenye---naphthylamine Executive standard: q/12hg 4521-2001 Specification: Index grade Appearance gray to red powder Initial melting point ¦ 105.0 Loss on heating % 0.20 Ash content % 0.20 Residue on sieve(100m) % 0.20 Application: it is widely used in all kinds of natural rubber and synthetic rubber. It has good preventing performance caused by heat, oxidizing and wind. It also can be used for making some black rubber products. Package and storage: 25kg paper bag in lined with plastic bag. It should be stored in a cool, well-ventilated area.
Antioxidant sp Molecular formula: c30h30o Chemical name: styrenated phenols Executive standard: q/hg 16-254-82 Specification: Index grade First second Appearance pale yellow clear heavy-solid Viscosity (pt) 30-50 20-39;51-60 Refractive indexd2 1.5985-1.6020 Specific weigh 1.07-1.09 Ash content %_ 0.50 1.00 Application: it is a stabilizer of synthetic rubber includin sbr neoprene and ethylene-propylene rubber and natural rubber. It+s very good ageing resistance properties for rubber products and emulsion products. Can improve product+s heat proof, oxidation resistance and ageing resistance performance, it has the advantage of noncoloring, nonpolluting and easy dispersion, it can be used in emulsion after emulsification. Package and storage:25kg paper bag in lined with plastic bag. It should be stored in a cool well-ventilated area.
Chemical Name : N - ( 1 ,3 - dimethylbutyl ) - N' - phenyl - p â?? phenylenediamine Specification: Item Qualitied Grade Appearance Dark purple pastlles.Dark purple pastilles Melting Point â?¥â?? 45.0 Heating loss(60-70â??)â?¤% 0.30 Ash â?¤% 0.15 Assay(GC)â?¥% 96.0 Freezing pointâ?¥â?? 45.5 Properties: The cinereus solid, the relative density 0.986-1.00, dissolve in the benzene, the acetone, the ethanoic acid, the ethyl acetate, the dichloroethane alkane and the toluene, does not dissolve in the water. Application : Mainly used in manufacture of tires , rubber shoes and other rubber products. Packaging: 20/25kg kraft paper bag. Storage: It should be stored in cool,well ventilated & dry places and away from fire.It should avoid drench and solarization while transportation.
