Rubber Chemical Suppliers and Manufacturers

Properties: Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali. Application: Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between MBT and MBTS. Used as a secondary accelerator in combination with PZ and ZEDC. Similar performance as MBT at curing temperature in dry rubber application. Has lower scorch and better has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 25kg/bag.

Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration. Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo 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 1 year.

Rubber Chemical PVI ,also called PVI or CTP also known as N-(Cyclohexylthio) phthalimide used as ant scorching agent, is an flame retardant for NR and synthetic diene rubbers. PVI is a pre-vulcanization inhibitor which enables processing safety to be controlled in a predictable manner in sulphur curable compounds. Applicationï¼? It is a high effective pre-vulcanization inhibitor. It's applied in NR,SBR,BR,IIR,CR,EPM,EPDM, NBR with cure system consisting of sulfur and Thiazole but mainly Sulphenamide Accelerator. Suitable for the all kinds of tire, Rubber hose, belts and other rubber products. Packing: Paper/plastic laminated bags or paper bags of 20kg/25kg net. Stored in dry, cool and ventilate area. Avoiding moisture, fire and direct sunlight.

Specification: Appearance: grye purple to brown purple granule Initial melting point: 70.0 min Loss on heating: 0.50 max Ash: 0.30 max 20/25kg each, kraft bag

Silane coupling agent Silane coupling agent Si-69 chemistry is named double [gamma - (triethoxy silyl) propyl] four sulfide.It is often used to treat inorganic fillers such as carbon black and SiO 2. It not only has the function of activator and coupling agent, but also has the function of crosslinking agent, softener and reinforcing agent. It is used as reinforcing agent and vulcanizing agent in rubber industry.

Plasticizer A LTS-82A 86A is a mixture of high molecular weight aliphatic polymers containing unsaturated bonds and active agents. The product does not affect the physical properties of the rubber compound, and has the property of reducing the Mooney viscosity and shortening the mixing time, and the hardness of the finished product is not affected. Inorganic fillers such as carbon black and white carbon have high-performance dispersion, improve extrusion and injection properties of rubber compounds, smooth surface, and significantly reduce internal porosity. This product can reduce the heat generation of the rubber compound, reduce wear, improve tire life and reduce energy consumption.

Properties: Light yellow or orange crystal (granule). No poison with a little odor of ammonia. The density is 1.34-1.40. Soluble in benzene, acetone. chloroform, insoluble in water, acid, and alkali with lower concentration. Application: An excellent delayed accelerator. The performance is similar as CZ with better scorch safety Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Packaging: 25kg plastic woven bag. paper with plastic film bag, kraft paper bag, or jumbo 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 8 months.

1. Description: Rubber Accelerate 2. Handling and Storage: It can storage in the room, dry and ventilated, prevent high temperature and fire. Its storage period is half a year. 3. Applications: Mainly used for radial tire. First, as reinforcing resin curing agent, improve the hardness of rubber products,Second, it is between two with benzene phenol of additives to form a system of rubber adhesive, and fiber bonding plays an important role. Rubber accelerate:In 25kg net PP/PE bag or the demanding of customer.

We supply the following accelerators/chemicals; CBS, TMTD, MBTS, ZMBT, ZDEC, ZDBC, TMQ, 6PPD. M.O.Q for each chemical: 100 Kilograms Shipping term: FOB/CIF Departing Port: Thailand Please inquire if interested, we do provide attractive prices for larger orders.

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.

Prevulcanized latex, specialty latex and rubber chemical dispersions

Rubber crumb, rubber powder, rubber granules.Rubber crumb, rubber powder, rubber granules

(1) a professional manufacturer of rubber chemicals since 1995. (2) cover an area of 135000m2. (3) passed iso9001, iso14001. (4) stable quality;environmental protection production. (5)superior products:powder like zdec, zdbc, zbec, zdmc, zmbt, dptt, dtdm, tdec, tetd, tcy, and masterbatch like Zno-80, cao-80, s-80, mbts-80, mbt-80, tmtd-80, etu-80, cbs-80, dptt-80, dtdm-80, zdec-80, zdbc-80, zdmc-80, zbec-80, zdtp-50, etu-80, mb-80. Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bag.

Rubber Vulcanizing Agent (Insoluble Sulfur)OT20 (IS-HS-7020 highly thermal stability) Technical Specification Appearance: Yellow Powder (Non-flying) Sulphur Content (%): 80.0¦1.0 Insoluble Sulphur Content (% min.): 72 High temp. Stability (% min.) (105℃*15min): 75 Oil Content (%): 20.0¦1.0 Acid Content (As H2SO4), % max.: 0.05 Heating Loss (60℃*2h), % max.: 0.40 Ash, % max.: 0.15 Fineness(100mesh), % min.: 99.8. Application: Insoluble sulphur OT20 (IS-HS-7020) had been widely used in natural rubber and a variety of synthetic rubber. They are made with Tire and rubber products such as: Rubber Belt, Rubber Pipe and Sealants etc. They are specially used in Radial Truck Tire making. Product Standard: (Enterprise standard) Q/320206GAD03-2008. OT20 Introduction Rubber Vulcanizing Agent OT20. 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 . Packing: Packing and storage: IS8510 is packed in a25 kg bag with PE lining and stored in a ventilated cool, dry place under normal conditions. Storage temperature should be less than 40f¦. Keep away from a fire heat and moisture. It cannot be stored together with amine and alkalescences, preventing blocking from stacking. Guaranteed storage is half a year.

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

Rubber accelerator tmtd Specification: Chemical name:tetramethyl thiuram disulfide Cas no: 137-26-8 Specification: no.Itemunitspecification 1appearance-white powder 2initial m.P. (min)c142.0 3loss on drying (max)%0.40 4ash (max)%0.30 5residue on 150m sieve (max)%0.10 Properties:no odor and poison. Irritating to the skin and the respiratory tract. Specific gravity: 1.38--1.44. Soluble in chloroform, acetone, benzene; hardly soluble in carbon tetrachloride, ethyl alcohol & insoluble in water or gasoline. Application:can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and ev cure systems. Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for epdm. May be used as a retarder in the vulcanisation of polychloroprene rubber with etu. Storage:keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 2 years when stored under normal conditions. Packaging: 25kg bag.

Mainly supply vulcanizing agent DTDM TCY PDM DTDC. 25kgs/bag

Data sheet attached.