Rubber Chemicals

Recommended usage: RH100 is beneficial to improve the mixing uniformity of rubber compounds with different polarities and different viscosities. Through the surface wetting can be quickly absorbed by the rubber compound, speeding up the rapid combination of ingredients in the rubber compound formulation. RH100 reduces the Mooney viscosity of the material, improves the fluidity of the rubber compound, and makes the process of calendering and extrusion after mixing easier. It is recommended that RH100 be added at the beginning of the mixing cycle to achieve the best wetting effect.

Usage and dosage 1. L-810 is added together with small materials such as zinc oxide when mixing the masterbatch. 2.L-810 is used for tire crown and side rubber, adding 2 ~ 3 parts according to 100 parts of raw rubber;L-810 has no effect on the physical and mechanical properties and vulcanization properties of rubber products. 3. Apply reference tire usage on the conveyor belt.

99.5% 25kg kraft bag

Supplier: Butyl rubber, sbr 1502, 1712, epdm, epm , nbr 35l ,br ,ssbr ,sbs ,eva and pva
Buyer: Eva, ldpe ,pc, pa6 ,abs ,sbs ,sebs

We supply high quality product to our customers. Insoluble sulfur can improve the resistance to both fatigue and ageing of all kinds of rubber products. It is used as the best vulcanizing agent for rubber. And it is widely used in the manufacture of the rubber chemistry such as tire, rubber pipe, shoes, cable and wire, insulating materials, latex, and all kinds of automobile rubber parts, especially for radial tires. Advantages of insoluble sulfur: The rubber no need spout frost during storage time. The insoluble sulfur is able to keep the unanimous features of the rubber material, and prevent the pollution to rubber product and the models With insoluble sulfur, there will be no transferring phenomenon between rubber layers that protects the moulding stickiness of the surfaces Reduce coking while mix smelting and storage Shorten vulcanization time, reduce the dose of sulfur and improve the property of anti-aging of the product. 25

(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.

Effective as a desiccant in both plastic as well as rubber applications. Packing Size: Customized as per requirement. Available Forms: Powder Technical Data Sheet Product Name : JC CaO - T Chemical Name : Calcium Oxide (treated with1% Organic Compound) Appearance : Fine white/off whitepowder. Solubility : Insoluble in water and soluble in mineral acids Special features : JC CaO T is made from soft stone with advance calcination technology which is resulting with high surface area, high activity and low Iron content. Special surface coating enhances the dispersion in rubber and plastic applications. There will be not any unintended reaction with humidity. Mode of action : Calcium Oxide binds the moisture by the formation of calcium hydroxide, hence used as a desiccant to remove excessive moisture from rubber compounds CaO is preferably used in extrusion compounds which have to be cured continuously either in open air, like (fluid beds, salt baths) or in UHF curing process like (microwave units, and hot air channels), also used in the foamed compounds to improve the cell structure and surface finish of the end product. It can be effectively used in reprocessing of thermoplastic materials. Calcium Oxide : 94% Min. So. Gr. at 25oC : 3.3 + 0.1 Bulk Density (gm/ml) : 0.65 + 0.1 Al2O3 : < 1.0 % SiO2 : < 2.0 % Fe2O3 : < 0.025 % Sieve residue 325 mesh : < 1.0 % Sieve residue 200 mesh : Nil Mean Parcle Size Micron (D50%) : 4.5 - 6.5 Packing : Customize packing with EVA/PP Bag.(Normally 1 Kg Pack X20 Kg or 10 KgX2 Pack /Bag) Storage : Stored in cool and dry place, moisture strictly avoided Advantages CaOT is preferably used in extrusion compounds which have to be cured continuously either in open air, like (fluid beds, salt baths) or in UHF curing process like (micro wave units, and hot air channels), also used in the foamed compounds to improve the cell structure and surface finish of the end product. It can be effectively used in reprocessing of thermoplastic materials

JC CURE ZBP non Staining nitrosamine-free accelerator for EPDM and other diene elastomers, used as a Secondary accelerator in the efficient vulcanization of NR and other rubbers, such as IR, SBR, NBR, and IIR, EPDM. It is used in conjunction with sulfenamide, thiazole, thiuram and carbamate. It offers very good processing safety and does not bloom, for NR demonstrates excellent reversion and heat aging resistance. Packing Size: 25 kgs Available Form: Powder Technical Data Sheet Product Name : JC CURE ZBP Chemical Name : Zinc Dialkyldithiophosphate Composition : 70 % zinc dialkyldithiophosphate and 30% silica Appearance : White Powder Storage : Store in a cool dry place away from moisture and sunlight Stability : 24 Months from date of manufacture Advantages Due to excellent dispersion and solubility a constantly high quality is achieved. Cycle times can be shortened by high crosslinking rates. Faster extrusion speeds are also achievable. Lifetimes increased due to resistance to thermal ageing. Freedom from nitrosamines and poisonous substances, solve occupational health problems.