We offer Vulcanized Scrap Rubber for tire and inner tubes compound processing. we might consider customized sourcing as well.
1/. Automatic vulcanizer with PLC controler Automatic vulcanizer for curing silicone or organic rubber moulds. Features: 1. PLC Automatic intelligent vulcanizing control. 2. Touch-screen control panel. 3. Automatic pressure regulation. 4. Digital temperature controller. 5. Curing cycle timer. 6. Automatic forced cooling 7. Digital display pressure, temperature and time. 8. Maximum pressure protection 9. Hydraulic group with motor pump and oil pressure release valve. 10. Electro-valve controlled plate opening. 11. Environmental and energy saving insulation design to provide a better temperature uniformity and energy cost saving. Model APM12-I APM14-I APM16-I APM18-I APM20-I Mould diameter max 12 14 16 18 20 Mould thickness, max 150mm Heating 6KW 6KW 9.6KW 10.8KW 12KW Motor 1.5KW Pressure,max 32T 32T 50T 50T 50T 2/. Automatic vulcanizer Automatic vulcanizer for curing silicone or organic rubber moulds for centrifgal casting for bucket and accessories , jewelry Features: 1. Automatic control 2. Automatic pressure regulation. 2. Automatic temperature control 3. Curing cycle timer. 4. Automatic forced cooling 5. Digital display temperature and time. 6. Maximum pressure protection 7. Environmental and energy saving insulation design to provide a better temperature uniformity and 8. energy cost saving. Model APM12 APM14 APM16 APM18 APM20 Mould diameter max 12 14 16 18 20 Mould thickness, max 150mm Heating 6KW 6KW 9.6KW 10.8KW 12KW Motor 1.5KW Pressure,max 32T 32T 50T 50T 50T 3/. manual rubber vulcanizer press for centrifugal casting vulcanizer for curing rubber moulds for centrifugal casting. Features: 1. Automatic temperature control 2. Curing cycle timer. 3. Digital display temperature and time. 4. heating plates with good surfces assure perfect flatness Model MVP12 MVP14 MVP16 MVP18 MVP20 Mould diameter, max 12 14 16 18 20 Mould thickness, max 150mm Heating 4.0KW 6.0KW 9.6KW 10.8KW 12KW Pressure, max 32T 32T 50T 50T 50T
Properties white powder , inodorous , atoxic , soluble in water , insoluble in gasoline application it can be 50 : 50 blended with accelerator m or dm to eliminate the discoloration and blooming of m or dm in rubber compound , erpecially in white or light rubber compound Pe bag lined with pe film
CAS; 51988-14-8 Usage: CPE, CM Rubber Vulcanizing Agent Vulcanizing agent TDDS Appearance The finished product is light yellow powder. Packing: 25kg/cardboard drum Composition of thiadiazole thiadiazole ester derivatives Content (assy)%>96 Detail% > 99 (pass rate of 320 meshes) Melting Point (m, p)% 165-168 C Moisture (w, c) is less than 0.30 Ash (%) less than 0.30 DMF density 1.46 Physical properties: insoluble in methanol, ethanol, water, slightly soluble in acetone Foreign similar product brands: Rhenogran TDD in Germany; ACTOR-ECHO.A in USA Shelf life: 12 months sealed at room temperature Product description: TDDS is a vulcanizing crosslinker specially designed for halogenated synthetic rubber such as chlorinated polyethylene rubber (CM) and chlorohydrin rubber (ECO) chloroprene rubber (CR) chlorosulfonated polyethylene rubber (CSR). TDDS is a derivative of 2,5-dimercapto-1,3,4-thiadiazole ester. TDDS is a derivative of thiadiazole ester. It can be used as a new vulcanization crosslinker for halogenated polymers such as chlorinated polyethylene rubber (CPE), polyvinyl chloride (PVC) and chlorohydrin rubber (ECO), chlorosulfonated polyethylene rubber (CSM), chlorinated rubber, chlorobutadiene rubber (EVA). TDDS is especially suitable for vulcanization and crosslinking of CPE. It is a highly effective and high performance vulcanizing agent for chlorinated polyethylene with NC or BF. Advantages of TDD vulcanization system: 1. TDDS vulcanization system is suitable for any vulcanization methods, such as moulding, continuous vulcanization, tank type, microwave type, etc. The vulcanization process will not be oxidized by air. It is suitable for Moldless vulcanization in vulcanization tank with low vulcanization temperature. Also suitable for injection moulding can be vulcanized in vulcanizer. 2. The curing speed is fast and the positive curing time is short. 3. Safe operation, no pollution in the production process, no irritating odor, no frost, no scorch. 4. The physical properties of vulcanizates are as good as those of peroxide systems, and they are ageing-resistant. Excellent heat resistance, small compression permanent deformation, especially good tear resistance. 5. The product has good appearance, no frost spraying, no burning and no irritating odor. Product applications: 1. The recommended dosage is 2.0-2.5 TDDS and 1.5 BF (NC) for cable sheath and rubber products such as inner and outer rubber and conveyor belts. 2. A small amount of insoluble sulfur can be used in braided rubber pipes with copper-plated steel wires to improve their vulcanization and adhesion to steel wires. 3. Suitable for high temperature and rapid vulcanization, and also for steam tank type vulcanization: 4 kg/cm2 steam pressure (151 C) vulcanization tank. Suggestion of vulcanization time is 40 minutes.
The equipment has the function of automatic control by pid controlling vulcanizing tank of curing temperature, curing pressure and curing time to guarantee the quality of tyre vulcanizing, such as temperature compensation, automatic alarm, automatic timing.Use temperature relay, to effectively control of temperature, error within 1.2℃.The adoptwing valve to control, the overpressure automatic exhaust.Time control with the time relay to set precise vulcanization time.With the functions of vacuum pump vacuuming. Vulcanizing tank gas tubes (hose) made of materials with high temperature and pressure resistance .The thickness of the steel plate, 10 mm, can take the pressure of 10 kg.Using packing seal, characterising the high temperature resistance, not easy to heat, ensure the seal well. Voltage: 380v/50hz Power(w): 55kw Dimension(l*w*h): 4300*2300*2300mm Weight: 3200kg Certification: iso After-sales service provided: engineers available to service machinery overseas Color: blue Working pressure: 0.8/mpa Standard rim diameter: 15''-22.5'' Dimension(l*w*h): 4300*2300*2300mm Weight: 3200kg
Superior in geographic position, qingdao xiangjie rubber machinery co., ltd. Is located in the west coast of qingdao, which is one of the fastest developing economic and technology development zone in china.It si one of the most famous rubber machinery manufacturers.We have been specializing in rubber machinery for more than 20 years. The company has passed iso9001:2008 quality system certification.Ce certification, france bv certification.
Product name: pre dispersed rubber vulcanization accelerator cbs - 80 (cz - 80) Producing area: liaoning panjin Chemical name: n - cyclohexy - 2 -benzothiazole sulfenamide Product application: it is an after-effect accelerator. It has high performance of scorching resistance and short curing time. It mainly used for tire, rubber tubes, shoes, tapes, tapes and cables. Packaging and shipping: 25 kg, polyethylene bag lined with carton. It should be stored in a dry, cool, ventilated place
CPE/CR Rubber Vulcanizer H631 Colour: Light yellow powder Cross-linking Agent ACTORH-631 H631 can be used as a thiadiazole vulcanization system for vulcanization crosslinking of chlorinated polyethylene rubber (CPE/CM) and chloroprene rubber (CR). As a CM/CR high-efficiency vulcanizing agent, it can produce heat-resistant, ozone-ageing, flame-retardant and excellent physical properties. It is widely used in rubber products such as cables, hoses, tapes and so on. H631 is obtained by complex condensation coupling reaction of thiadiazole derivatives and other macromolecule amides. Its appearance is a pale yellow powder. The product can be used in various vulcanization processes of CPE/CR, such as moulding, continuous vulcanization, pot-type, microwave-type, etc. H631 can effectively vulcanize chlorinated polyethylene rubber (CM), chloroprene rubber (CR) and obtain excellent vulcanizates. Characteristic 1. H631 is suitable for low pressure die-less vulcanization (conventional peroxide system requires higher vulcanization temperature and pressure), with good processing safety and longer scorching time. 2. H631 can replace high-priced plasticizers such as DOP with cheap plasticizers such as aromatic oils. 3. H631 is an effective co-vulcanizing crosslinking agent for rubber such as CPE/EPDM CPE/NR CPE/CR.
Description OF-7 is a polymeric alkyl phenol disulfide, contains unique sulfur donors in the molecular structure, can vulcanize rubber in heated state, � typically used as nitrosamine-free environment-friendly sulfur donating body in the rubber compound formulations, can give excellent mechanical properties, heat aging resistance, excellent dynamic fatigue properties and good operational safety performance. Application OF-7� contains unique sulfur donors, can� vulcanize rubber in heated state, giving non-blooming, high tensile strength, excellent heat resistance and dynamic fatigue properties, used� as� sulfur donor type vulcanizing agent� for NR/SR. For the co-vulcanization� of different polar rubber, such as NR, CIIR, IIR and EPDM, it provides excellent performance. Can be used in tires, gaskets, belts, automotive hose, damping products.� Because containing� alkylphenol� groups,� it has� also excellent tackifying and antioxidant effects. Not producing� nitrosamines toxic gas� during vulcanization, it is an environmentally friendly additive. Reference dosage 0.5-5 phr. Package and Storage In paper/plastic combined sack with inner film bag, 25 kg net each. Store indoor, drying and ventilating, shelf-life 18 months.
Product name: predispersed rubber vulcanizing agent s - 80 Producing area: liaoning panjin Chemical name: sulfur bber products which need to inherit the dynamic stress, various kinds of soft rubber, not sulfur defective light color rubber. Packaging and shipping: 25 kg, polyethylene bag lined with carton. Should be stored in a cool, ventilated and away from the fire place.
