Knowledge

When using EPDM rubber/EPDM reclaimed rubber together to produce rubber sealing strips and other products, the rubber needs to have low compression set. What factors can affect the compression set performance o…

Chlorinated butyl reclaimed rubber can be used together with butyl rubber, natural rubber, styrene-butadiene rubber, cis-butadiene rubber, EPDM, and others to make rubber products, which helps cut raw material …

When making rubber products mainly from nitrile reclaimed rubber, designing a proper anti-aging system can stop the free radicals produced in rubber molecules by oxygen, heat, and light from causing chain react…

EPDM recycled rubber has good resistance to high and low temperatures, ozone, and weathering. By using fillers wisely, you can lower material costs even more and further improve mixing, extrusion, and vulcaniza…

Latex reclaim is made from waste natural rubber, waste latex, and their products, and it has characteristics like high strength, good elasticity, and low density. More and more rubber products formulas that mai…

When using recycled rubber in tire pads to cut costs, if the original rubber isn't properly plasticized during the mixing stage, adding recycled rubber will change the dispersion, compound Mooney viscosity…

Is it possible to use latex reclaim, which is made from waste natural rubber, waste latex, and related products, in the production of rubber inner tubes since it has high strength, good elasticity, low density,…

When making rubber products primarily from natural rubber, and where high strength and maximum stretch aren't super critical—like rubber sheets, mats, casters, and seals—you can adjust the ratio of tir…

Using peroxide vulcanization for EPDM recycled rubber produces high-energy C-C crosslinks, which can give products good heat resistance, very low compression set, and excellent chemical stability; but a common …

Reclaimed rubber has plasticity and stickiness, allowing it to be reprocessed and vulcanized. Compared to natural rubber and synthetic rubber, reclaimed rubber flows better. In formulations of reclaimed rubber …

The price of butyl rubber remains high, and combined with the complex vulcanization system and high processing energy consumption, the cost of pure butyl rubber heat-resistant conveyor belts is too high. So, ca…

Low-voltage insulated rubber soles are generally made from natural rubber or a mix of natural rubber and styrene-butadiene rubber. Can recycled tire rubber be added? What issues should be paid attention to when…

When making low-cost rubber products with recycled nitrile rubber, properly improving the elasticity of the recycled nitrile rubber products can help prevent issues like reduced elasticity, slow rebound, and in…

When using EPDM recycled rubber or a mix of EPDM rubber and recycled rubber to make rubber seals, shock absorbers, and other products, compression set is an important indicator for evaluating the long-term perf…

When designing formulas, recycled rubber product manufacturers focus more on cost, hardness, and tensile strength, often neglecting the matching of rubber viscosity. This leads to issues in production like roug…

When using nitrile reclaimed rubber to make low-hardness rubber seals, shock absorbers, protective covers, rubber rollers, and other products, you need to lower the hardness of the rubber while also keeping an …

When using recycled rubber to prepare rubber for calendaring, the rubber needs to have good roll wrapping ability, flow, scorch resistance, and low shrinkage. When designing formulas for recycled rubber calenda…

EPDM recycled rubber is made from old EPDM rubber seals and other discarded EPDM products. It retains the basic properties of the original EPDM rubber. Can it be used to make rubber seals?

When making rubber products with recycled rubber, the vulcanization system directly determines the mechanical strength, heat and aging resistance, and processing performance of the recycled rubber products. So,…

EPDM rubber powder has excellent resistance to high and low temperatures, ozone, and aging. It is also highly compatible with rubber and plastics, and is widely used in the production of construction materials,…