Rubber Chem Encyclopedia

Reclaimed rubber has a certain degree of plasticity and stickiness, and can be processed and re-vulcanized, allowing it to be added back into rubber product manufacturing. When using reclaimed rubber to make th…

Using regenerated EPDM rubber to replace virgin EPDM can effectively reduce production costs. Plasticizers affect the softness, flow, mixing, and curing of the regenerated EPDM compound, as well as the heat res…

There are three main types of accelerators commonly used in recycled rubber products: thiazoles, sulfenamides, and CBS types. Accelerators of the same series have similar performance, but their actual applicati…

Vulcanizing recycled rubber isn't all about speed; you need to consider the type of rubber, its activity, scorch safety, modulus, processing conditions, and the physical and mechanical performance requirem…

Can recycled rubber, as a product of desulfurizing and regenerating waste rubber, be used in making heat-resistant rubber products? How do you design a formula for heat-resistant recycled rubber products?

When making rubber products with recycled rubber, the formulation is super important. But when designing a formula for recycled rubber products, you can't just focus on hardness, tensile strength, and cost…

The type of rubber in reclaimed rubber, its rubber content, Mooney viscosity, plasticity, impurity levels, and degree of softening all affect the final rubber's performance. When designing a formula for re…

When using recycled rubber to make conveyor belts, hoses, rubber sheets, seals, and multilayer composite rubber products, the workability, Mooney viscosity, surface condition, and compatibility with other rubbe…

Recycled rubber has some plasticity and stickiness, and it can be processed and re-vulcanized. Chlorinated polyethylene rubber has good heat, ozone, weather, and oil resistance, and it can be mixed with recycle…

When making rubber products with recycled rubber, the vulcanization system determines key properties like hardness, elasticity, strength, and heat resistance. If the vulcanization process isn't controlled …

Abrasion resistance is used to describe a vulcanized rubber's ability to withstand material loss due to surface damage from friction. If you want to improve the wear resistance of recycled rubber products,…

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…

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 …

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 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…

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,…

When making rubber products with recycled rubber, carbon black is the most commonly used reinforcing agent. The physical and mechanical properties of recycled rubber products mainly rely on carbon black. Its ch…

When making white or colored rubber products with latex reclaimed rubber, white carbon black is often used for reinforcement. When reclaimed rubber products are reinforced with white carbon black, the performan…

There are many types of carbon black, and choosing the wrong one for recycled rubber products can lead to issues like poor physical performance, processing difficulties, out-of-control costs, and functional fai…

When producing rubber products using recycled rubber as the main raw material, using anti-aging agents properly can effectively improve the performance and lifespan of recycled rubber products. What issues shou…