Rubber antioxidant rd (polymerized-2, 2, 4-trimethyl-1, 2-dihydroquinoline resin)
1f=molecular formula(c12h15n)n. N=2f+4.
2f=specilication:(gb8826-88)
Item high grade ist grade
Appearance amber to brown flake
Soften point 80f+100 80f+100
Reduction in weight after heating, %f_ 0.30 0.50
Ash, %f_ 0.30 0.50
3properties:amber to brown flake or powder. Gravity 1.05, solube in benzol, chloroform and acetone, nonsoluble in water, but little soluble in petrolem hydrocarbon.
4 application:the product is mainly used for natural rubber, butadiene nitrile and chloroprene rubber etal, used in tyres, industry rubber and so on.
pacdage: polypropyrene knitted bags lined with polyethylene bags. Net weight 25kg per bag
1specilication:(hg2-1483-83)
Item specification
1st grade 2nd grade
Viscosity·+30f¦·¼ 2.5-5.0 5.0-7.0
Density, ·+p·¼g/cm3·+20f¦·¼ 1.08-1.10 1.08-1.12
Volatility, %f_ 0.4 0.4
Ash, %f_ 0.3 0.3
2properties:dark brown viscose liquid. Soluble in acetone, benzol, chloroform, and alcohol, little soluble in gasoilne, nonsoluble in water.
3application:the product is mainly used for chloroprene rubber, natural rubber, butadiene nitrile rubber and butadiene styrene rubber etal. Used in meridian tyres and so on.
4package:package with metal pail. Net weight 200kg per pail.
4package:package with metal pail. Net weight 200kg per pail.
Rubber antioxidant d (n-phenyl-2-naphthylamine)
1f=molecular formula:c16h13n
2f=specification:(hg2-469-79)
Item specification
Appearance pale or brown powder
Melting point, 0f¦fª 105.0
Reduction in weight after heating, %f_ 0.20
Ash, %f_ 0.20
Phenylamine content no blue and purple reaction by testing
Screen residue(100 meshes), %f_ 0.2
Magnetic object content, %f_ 0.008
3f=properties:pale powder, boiling point 365.5f¦. Soluble in acetone, chloroform, alcohol and tetracol, nonsoluble in gasoline and water.
4f=application:the product is mainly used for natural and synthetic. Used in tyres, rubber belts, rubber shoes and so on.
Package:polypropyrene knitted bags lined with polyethylene bags. Net weight 25kg per bag.
1f=specification:(gb11407-89)
Item specification
High grade 1st grade qualified
Appearance light-yellow or pale powder and grain
Melting point, f¦fª 173.0 171.0 170.0
Ash·+%f_ 0.30 0.30 0.30
Reduction in weight after heating·+%f_ 0.30 0.40 0.50
Screen residue(100 meshes)·+%f_ 0.00 0.10 0.10
2f=properties:light-yellow or pale-yellow powder, bitter, poisonless, nonsoluble in water and gasoline, but soluble in ethyl acetate, acetone, dichloromethane, ether, chloroform and in the solution of alkaline carbonate.
3f=application:an universal rubber accelerator, mainly is used in tyres, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitter.
Package:polypropyrene knitted bags lined with polyehtylene bags. Net weight 25kg per bag
(n-phenyl-1-naphthylamine)
1f=molecular formula:c16h13n
2.Spccification:(gb8827-88)
Item spccification
Appcarance yellow or purple flake
Solidifying point, 0f¦fª 53.0
Free amine(phenylamine), %f_ 0.20
3 properties:yellow or purple flake. Melting point 62f¦, flash point 188f¦, gravity 1.16f+1.17. Little soluble in water, but soluble in acetone, ethyl acetate, benzol, tetracol, alcohol and gasoline.
Polypropyrene knitted bags lined with polyethylene bags. Net weihgt 25kg per bag.
Quality: Stable, Good elasticity and Flexibility, self-life over 12 months
Application: Agricultural, Industrial, Electronic, Household, Tie Money, Flower, Hair, Package and Food, etc. Can be used widely as gifts, decorations, mechanical equipment, making gloves, etc.
Supplier: 1. carbon black
2. rubber crumb
3. precipitated silica
4. silica quartz ore purity: 98% available, silica quartz powder/purity: 99.9% available, silica lumps purity: 99% available
5. calcium chloride powder 74% cacl2 92% cacl2 94%
6. magnesium chloride flake
7. sodium meta bisulphite (food grade 94 96%)
8. red onion as per your required size.
9. sodium acetate anhydrous 99% sodium acetate trihydrate crystal 99%
10.pet preform & fiber, bottle, flakes,
11.bopp tapes
12. capsicum or bell pepper, ready to eat foods, ready green paste like ginger, garlic paste Services: We also do logistic work for cif and we have 3rd party facilities like sgs on client chargeable base.
