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The causes and cleaning methods of rubber curing mold fouling

Before introducing the maintenance skills of mold, let’s get to know the reason of rubber mold fouling first. Mold fouling is caused at the very beginning by the zinc sulfide (inorganic sediment) attaching on the mold, and forms a settled layer in grey color. As a function of temperature, the low molecular weights in mixture will attach on the microcrystal of zinc sulfide, and lead to the second p...

Tags : OEM Rubber Mould Customized Die Cut For Rubber Parts Rubber Mold Design And Production

The Methods For Trimming Deflashing Of Rubber Parts

When vulcanization, the rubber material of rubber mold parts will be filled with the whole die cavities. Because the filling material need a relative agnitude of interference, which lead to the superfluous rubber flows out along the parting line and appear flash. Especially the rubber seals, it normally requests for strict size and appearance control result from its sealing performance, ...

The Features of Rubber Material

1.High Elasticity Low modulus of elasticity, large deformation when elongation, and the deformation is recoverable, meanwhile it is able to maintain elasticity under large range of temperature -50℃-150℃. 2.Viscoelastic When deformation and recovering from deformation, with the effection of temperature and time, the rubber material will appear the phenomenon of stress relax and creep, and occur hys...

Tags : Rubber Material Features Rubber Product Property Rubber Product Manufacturer

The Application Of Rubber Damper

Currently, Rubber Dampers have wide applications, but they are not fit for all occasion. To select suitable rubber damper, firstly we need to know its property, and choose the one fit for the operation environment. The feature of rubber damper is that its shape and hardness can be designed according to specific demand, and it provides larger damping ratio than spring. Meanwhile, rubber damper has ...

Tags : Automotive Rubber Damper Rubber Shock Absorber Rubber Bumper

The Three Points To Judge The Un-Curing Silicone Rubber Products

When producing Silicone Rubber Parts, some time will suffer the appearance or function that fail to meet the production standard after vulcanization. This is because the material did not have full vulcanization. How to judge this kind of situation? According to what appearance 1.Entire part un-cure Judging method: After vulcanizing, the silicone products entirely become soften and sticky. Using fi...

Tags : Silicone Rubber Products Silicone Rubber Parts Quality Problem Un-curing Silicone Rubber Products

What Is Compound Rubber

Compound rubber is a synthetic high elastic polymer composed by different rubber raw material. It is one of the three main compound material. Its output just behind compound resin, compound fibre. A compound rubber could be a combination of 3 to 15 different ingredients. A typical rubber formation based on parts including polymer, filler, carbon black, elasticizer, chemicals (antioxidant, antiozon...

Tags : Compound Rubber Products Rubber Compound Parts Custom Designed Rubber Solutions

The Category of Sealing Material and Application

The basic requirement for sealing material is good sealing performance. According to different sealing media and operation conditions, sealing material need to has relative adaptation. Normally it shall meet below requirements: 1. Good sealing, not easy to leak 2. Suitable mechanical strength and hardness 3. Good compressibility and resilience, low permanent deformation 4. ...

Tags : NBR Rubber Sealing Products Oil Resistance Rubber Sealing O-ring Neoprene Rubber Gasket for sealing

Advantage and Application of EPDM Rubber

EPDM belongs to one kind of ethylene-propylene rubber, which make it good performance in ozone resistance, and high-temperature resistance. EPDM rubber products are widely used in auto industry, and electronics industry.    Comparing to other ordinary rubber and special polymer rubber, EPDM rubber has below advantages: 1. Higher cost performance The density of raw rubber is only 0.85-0.9...

Tags : EPDM Rubber Parts Auto Industry Auto EPDM Rubber Products Aging Resistance High Cost Performance EPDM Rubber Products Electronic Industry

Flexible Hydraulic Rubber Oil Hose Design

Today, I simply introduce hose. It is also important in hydraulic and other process applications. Flexible Hydraulic Rubber Oil Hose must match the highest pressure capable in a hydraulic system, which is typically the pressure the pump provides. However, there can certainly be pressure increasing components in machines that can go much higher than the hydraulic relief or a pump pressure capacity,...

Tags : Rubber Fuel Hose Flexible Hydraulic Rubber Oil Hose Braided rubber oil fuel hose

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