Raw rubber plastication is by mechanical stress, heat, oxygen or join some methods such as chemical reagents, raw rubber by strong elastic state into a soft, easy to machining process of the plastic state. Raw rubber plastication purpose is to reduce its elasticity, increase the plasticity, and access to appropriate liquid, mixing, and yan, in order to meet the press, molding, vulcanization and mucilage manufacture, sponge rubber, etc. Various kinds of machining process requirements.
Mixing is to point to in the rubber refining machine will homogeneous mixing all kinds of chelating agent to the analysing process. Mixing quality is on the further processing of rubber and the quality of the finished product has a decisive influence, even if the good rubber formula, mixing is bad, if also can appear compound dispersed unevenly, rubber plastic through high or too low, easy to scorch, spray frost, etc., make the calendering, extruding, coating and vulcanization process properly, but also to cause a decline in product performance.
Mixing rubber calender will be made on a rolling machine or film and the skeleton material, adhesive semi-finished products of the process, it includes tablet, laminating, molding and fabric glue etc
Extrusion process by pressure and screw for a machine machine barrel wall, make the rubber reach the purpose of extrusion and preliminary model, the extruding process and extrusion process
Rubber injection molding process is a kind of the glue material directly from the barrel injection mold vulcanization production methods. Including feeding, plasticizing, injection, pressure, curing process and the mold. Injection of sulfide is the biggest characteristic of the inner and outer rubber temperature is more uniform, curing speed, can be processing most of moulded products. Rubber injection molding equipment is rubber injection molding vulcanizing machinenicong
Die casting method is also known as transfer mode method or mode method. This method is the rubber cylinder is installed in the die casting machine plug, in pressure drop rubber casting into the cavity of sulfide. Similar to injection molding in. Such as skeleton oil seal production overflow edge in this way, less the product of good quality
In rubber products production process, the sulfide is a finish machining process. Vulcanized rubber is under certain conditions, the rubber molecules by the crosslinking process of linear structure into a mesh structure. Curing method have cold vulcanization, room temperature curing and heat curing three. Most hot vulcanized rubber products adopted. Hot vulcanization equipment have vulcanizing tank, plate vulcanizing machine, etc.
8, Rubber products manufacturing process and dipping method, scraping method and coating method, Manila and plastic method, etc
Shen zhen fushiyuan is a professinal and mature manufacture .we have applied ourselves to rubber and silicon for 10 years .with so many year`s developement ,we have accumulated many experiences of rubber and plastic .and we also have a whole set of professional techniques and equipments .our markets include north America ,south asia,africa ,eruope and middle east and so on .our products have got approval from many customers of global.until now ,our products have such a few kind: rubber parts ,rubber seal ,rubber ring ,rubber plug ,rubber stopper ,rubber cover ,rubber feet ,rubber shock absorber ,rubber damper ,rubber buffer ,rubber bumpon ,rubber bumper ,rubber grommets ,rubber foam ,rubber sleeve ,rubber bellows ,rubber strip ,rubber sucker (suction cup),and rubber medical products .
in a short word ,we can make all kinds of rubber accessory .if you give a a drawing ,then we will make a product same as your drawing .if you give us a sample ,then we can make another products same as your original one .and we also can design many products for you as per your thinking .