Performance: Accredited by experts who organized by the Shandong province Committee, our product has supplied a gap in China. Its major technical indicators have reached world leading level, and can be the complete substitute of imported products, such as Japan's NIPOL HS850, HS860&HS870, JSR0060 and KER1904 and HS260 etc. Item Values Testing basis Styrene content (%) 60¡À5 GB/T8658-94 Volatiles(%) ¡Ü5.0 GB/T6737-97 Organic acid content (%) 3.5-5.5 GB/T8657-92 Organic soap content (%) ¡Ü0.5 GB/T8657-92 Mooney viscosity ,ML(1+4) 45-60 GB/T1232-92 Tensile-strength (MPa) ¡Ý7.5 GB/T528-98 Schopper hardness (A) ¡Ý93 GB/T531-99. Packing & Storage: In high-strength composite bag lined with PE-coated woven bag/composite kraft paper bag, net wt. 20kg. Protect against fire, water and sunlight. Stored in cool and draughty place. Pile height: 20 bags max. Shelf life: 8 months.
This set of rubber-plastic foaming production line adopts the most advanced technology equipment on manufacturing and processing rubber -plastic products. It is suitable for making the shoe materials, EVA foaming sheet packaging material, EVA foaming type slippers, EVA bedding for children, yoga, and other rubber-plastic foaming products. According to the output every day, can determine the number of equipment and the specifications . Wooden case.
Flame retardant rubber conveyor belt production process and equipment is similar to general fabric and steel wire belt conveyor production processes and equipment. This provision production line can produce common fabric rubber conveyor belt and flame retardant conveyor and also produce steel wire conveyor belt. Wooden case.
Rubber tiles is a kind of recycled rubber as a raw material, a new type of surface decoration materials though a high temperature and appropriate pressure. Rubber tiles are colored by the post-treated rubber particles coated with adhesive mixture, and then pressed. Mainly used for outdoor, can also be used indoors. Rubber tiles made of two different densities of material composition, colorful surface with fine powder or small plastic colored wire and through a special process, while the lower coarse powder or pellets, made of plastic wire. Wooden case.
A method from waste tire makes reclaimed rubber, though tire cutting equipments decompose and break the tire into small blocks, then smashed by crushing mill into granular, and filtered by the screener, with the help of the difference of air and wind of the separator, separates the fine fiber and rubber then get semi-finished products, then make the semi-finished reclaimed rubber though contaminated, desulfurization, cleaning and refining, we can get high purity reclaimed rubber. This method is not polluting the environment, promotes recycling, reduces human laboratory. Wooden case.
This production line equipment, includes vertical rubber cutting machine, rubber kneader, rubber mixing machine, rubber vulcanizing press machine etc., can produce a variety of rubber products. Such as rubber mats, rubber seals, rubber oil seals, pipe seals. and so on. Wooden case.
Synthetic rubber used for tyre.
-The rubber crusher belongs to reclaimed rubber machinery, it is mainly consists of machine body, transmission part, security device, roller temperature adjustment device, lubricating system and accident driving-stop device. -The former and the later roller is the main working parts of the machine, they working in an opposite direction via the motor and reduction gear's transmission within a certain speed ratio. -The roller's surface is made by chilled iron, hard, abrasion proof and long life time, the two sides of the roller is supported by sliding bearing, and use oil syringe for lubricant. The distance between two rollers can adjusted freely in a certain range. The machine is installed with security device, when working overloaded, the safe chip will break up to protect the main parts from damaged because of overloading. When the machine breaks down, once pulling the draw bar of the accident driving-stop device, the machine would stop rotating immediately. Both sides of the roller installed with rubber back plate. Parts of rollers are equipped with cooling device, using to adjust roll surface temperature.
we supply various kinds of raw materials like EPDM,NBR,CR,NR,SBR,PTEF to produce auto rubber part,rubber seal,o-ring,rubber gasket,rubber air hose,rubber pad,rubber plug,rubber bumper,rubber boot,silicone bracelet,silicone case,rubber shock absorber,electric part,rubber part,rubber sheath,silicone seal,rubber mounting,rubber sheet,oil seal etc 10kg standard export packing or according to the buyers' request
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.
Chemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight:167.26 Product Standard: GB/T11407-2003 Cas no: 149-30-4 Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Yellow Powder Initial M.P.,173.0 171.0 170.0 Loss on Drying%,í_ 0.30 0.40 0.50 Ash%,í_ 0.30 0.30 0.30 Residues(150)%, 0.00 0.10 0.10 Properties: Yellow powder.Slightly foul odor and bitter taste,nonpoisonous. Specific gravity: 1.42-1.52. Soluble in ethyl acetone,acetone,dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application: The product is a hemi-ultra accelerator, extensively used in vulcanization of natural and synthetic rubbers. Mainly used in the manufacture of rubber tires, rubber belts, rubber shoes and other industrial rubber products. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customers request. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Gray-white powder Initial M.P.,íµí¦ 170.0 165.0 162.0 Loss on Drying%,í_ 0.30 0.40 0.50 Ash%,í_ 0.30 0.30 0.70 Residues(150)%, 0.00 0.10 0.10 Properties: Gray-white powder with litter bitter, no poison. Specific gravity: 1.45-1.54. Soluble in chloroform slightly soluble in benzene, ethyl alcohol and carbon tetrachloride. Insoluble in gasoline, water, and ethyl acetate. Application: Used for natural and many synthetic rubbers. Mainly used in the manufacture of tires, hose, footwear,tape and genera industrial products. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customers request. Package: 20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Gray-white or white powder Initial M.P.,íµí¦ 99.0 98.0 96.0 Loss on Drying%,í_ 0.20 0.30 0.50 Ash%,í_ 0.20 0.30 0.40 Residues%, 240um:0.5 240um:0.5 100um:0.1 Properties: A slight odor. Specific gravity:1.31-1.34.soluble in benzene, chloroform,carbon disulfide; insoluble in water. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone, when activated by DPG, TMTD and TMTM. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customers request. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Specification Item First Grade Qualified Grade Appearance (Visual Inspection) ííWhite powder Initial M.P.,íµí¦ íí142.0 140.0íí Loss on Drying%,í_ íí0.40 0.50íí Ash%,í_ íí0.30 0.40íí Residues(150)%, íí0.50 0.50íí Properties: No odor and poison.Irritating to the skin and the respiratory tract. Specific gravity: 1.38-1.44. Solluble in chloroform, acetone,benzene;hardly soluble in carbon tetrachloride, ethyl alcohol &insoluble in water or gasline. Application: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphue-cures elastomers. Scochy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV a retarder in the vulcanisation of polychl or oprene rubber with ETU. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customers request. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Properties: Amber to brown flake or granular. Gravity 1.05, soluble in benzol, chloroform and acetone, nonsoluble in water, but little soluble in petroleum hydrocarbon. Application: The product is mainly used for natural rubber, butadiene nitrile and chloroprene rubber etal, Used in tyres, industry rubber and so on. Storage: Keep container tightly closed in a cool, well-ventilated place. Packaging: 25kg bag. Polypropyrene knitted bags lined with polyethylene bags.
DMDBH curing agent Apperance: past Assay: 45% CAS: 78-63-7 Molecular weight :290.4 Active oxygen content peroxide :11.02% Cas no. :78-63-7; 68083-18-1 Einecs/wlincs no. :201-128-1 Tsca status : listed on inventory DMDBH is a bifunctional peroxide which is used for the crosslinking of silicone rubber Appearance : Transparent evenly paste Assay : 43.0-45.0% Density, 20ípC : 0.870 g/cm3 Flashpoint : 56ípC Freezing point : 6ípC Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. To minimize the loss of quality, we recommend a maximum storage temperature (TS max.) for each organic peroxide product. For DMDBH TS max.= 30 ípC When stored under the recommended storage conditions, DMDBH will remain within the specifications for peroxide of at least 6 months after delivery. Thermal stability Organic peroxide are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test. Organic peroxide are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Acumulation Storage Test. For DMDBH SADT: 80ípC Packing and For DMDBH, the standard packaging is 18kg/drum. Transport Safety and handling: Keep containers tightly closed. Store and handle DMDBH in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Void contact with reducing agent (e.g.amines), acids, alkalines and heavy mental compounds (e.g. accelerators, driers and metal soaps.) Applications DMDBH is used for the crosslinking of silicone rubber. Rubber compounds contain DMDBH have excellent scorch safety. Safe processing temperature: 135ípC (rheometer ts2> 20 minutes) Typical crosslink temperature: 175ípC (rheometer t90 about 12 minutes) 18kg/pail
1. Product name: Rubber Accelerator CZ (CBS) 2. Chemical name: N-Cyclohexyl-2-benzothiazole sulfenamide 3. CAS No. 95-33-0 4. Chemical Formula: C13H16N2S2 5. Specification Appearance: yellowish or off-white powder or granule Initial melting point (centigrade degree): 98.0min. Loss on drying: 0.30%max. Ash: 0.30%max. Sieve residue 100 mesh: 0.05%max. 6. Package: 25kg in kraft paper bag net each lined with PE bag inside. 7.Application: It is used as a after a effect accelerator giving a good scorch delay and a fast cure rates Vulcanizates obtained with CBS shows excellent physical properties. It is mainly used in making tyres, rubber tubes, shoes, rubber belt, wire and so on. 25kg net kraft paper bag with PE bag inside or as clients' options.
IPPD 1. Product nameú¦4010NA( IPPD) 2. Chemical nameú¦N-Isopropyl-N-phenyl-phenylenediamine 3. Molecular formula: C15H18N2 4. CAS No.: 102-72-4 5. Specification Appearance: Purple to grayish brown particles Content: 97.0%min. Initial melting pointíµ: 70min. Loss on heating: 0.30%max. Ash content: 0.30%max. 6. Package: 25kg/bag. Or as customers requirement. 7. Application: IPPD is a common widespread high efficiency antioxidant synthesis of natural rubber and other rubber products, high performance for avoid ozone,flex crach,and it is also a good protecting agent for heating, oxygen, light etc. Widely used for tires, inner tubes, rubber hose adhesive tape etc. 25kg net kraft paper bag with PE bag inside or as clients' options.
Properties: It is yellow to brown schistose or granular solid, synthesized by formaldehyde, modifying agent, active agent and parasubstituted alkylphenols which have different number of carbon atom in the alkyl groups. Applications:The super tackifying resin has the characteristics of long-term effective, nice moisture stability and high viscosity-promoting ability. It's viscosity-promoting ability is similar to para-tertbutylphenolaceylene resin and superior to para-tert-butylphenol(or para-tert-octylphenol) formaldehyde resin. This product should be added under the temperature higher than it's softening point in the early period of mixing, to ensure the resinf+s homodisperse and to get the best viscosity-promoting effectiveness. It can save the use level of processing oil to a certain degree. The recommended dosage is 2-5 phr. Storage: Kept in dry and ventilating place, protected from heat and fire, the storage life is 18 months. The products that exceed storage life and qualified can be used. Package: Packed in knitted bags lined with a layer of kcraft paper bag and a layer of plastic bag. The netweight is 25kg per bag.
Mainly used in shoe-making industry, for rigid outsoles, heels, rigid foam soles, hard rubber hoses, imitation leather shoes; as well as flooring materials, rubber floor tiles and industrial products also such as rubber rollers, washers, hoses, and other rigid foam products. It is applied in sports industry, too, as for footballs, basketballs, volleyballs , roller skates, electric insulating materials, etc. In plastic and kraft paper compound bag lined with polyethylene film. Net weight: 25 kgs per bag. Keep in clean and dry, against from fire, water and sunlight. Shelf life: 24 moths.
