Custom EPDM Sucker

custom EPDM sucker, Food grade liquid Silicone Rubber vacuum Suction cup, sucker


Product method of silicon /rubber sucker /suction cup
1, plasticate:
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.
2, mixing
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.
3, calender
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
4, extrusion
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
5, injection
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
6, pressure casting
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
7, vulcanization
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



1, Material: SILICONE, NBR, SBR, NR, HNBR, ACM, EPDM, IIR, EP, CR, SIL, FKM etc
2, Temperature resistance: -40° C to+350° C
3, Applications: Electronic field, industrial machine& equipment, house-hold appliance, tele-communication, automobile, medical equipment industry etc.
4, Colour and size: Any colour and size is according to your requirements.
5, Logo&Printing: According to your requirements.
6, Quality: ISO 9001: 2008, RoHS, FDA. UL.
7, Packing: Plastic bag carton box or special packing.
According to your requirements.
8, More than 10 years rubber products manufacture experience.
9, Production ability: 8 millions per week.
10. OEM or ODM are both welcomed