Knowledge

2022-12-08Key points for cooling, filtering and parking of EPDM reclaimed rubber…

When producing rubber products with ethylene propylene diene monomer recycled rubber as the main raw material, the ethylene propylene diene monomer recycled rubber needs to be fully cooled, filtered and parked …
2022-12-07Practical formula for producing 60 degree general purpose compound by …

The main components of recycled tire rubber are natural rubber and general synthetic rubber (styrene butadiene rubber, cis-1,4-polybutadiene rubber, etc.), which have good compatibility with general rubber. The…
2022-12-06What are the factors affecting the extruding performance of reclaimed …

During the production of rubber products such as inner tube, heat-resistant rubber tube and sealant strip with butyl reclaimed rubber and butyl rubber/butyl reclaimed rubber as main raw materials, the extruding…
2022-12-05Key points for selection of natural rubber/reclaimed rubber filler sys…

The price of natural rubber is high and fluctuates greatly. The production of rubber products by mixing natural rubber and recycled rubber at an appropriate proportion can effectively reduce the cost of raw mat…
2022-12-02What kind of rubber powder is better for retreaded tires? How to add r…

Regenerated rubber powder can also be used in the process of tire retreading, which can not only further reduce the cost of raw materials, but also realize the recycling of waste rubber resources again. The ord…
2022-12-01Functions and precautions of using insoluble sulfur in reclaimed rubbe…

Insoluble sulfur will be evenly dispersed in the rubber mixture and insoluble in rubber, so it is difficult to spray frost when the amount is large. Therefore, it is recommended to use insoluble sulfur when the…
2022-11-30Key points for adjusting the formula of rubber roller in the productio…

When using natural rubber as the main raw material to produce rubber rollers, appropriate amount of recycled latex can effectively reduce the cost of raw materials on the premise of ensuring product quality. So…
2022-11-28Compounding agent and curing conditions of reclaimed nitrile rubber vu…

Peroxide curing agent can be divided into organic peroxide and inorganic peroxide. When using different types of peroxide for vulcanization of butadiene nitrile reclaimed rubber products, it is necessary to rea…
2022-11-25Key Points of Blending EPDM Recycled Rubber with Raw Rubber

When EPDM/EPDM recycled rubber is used to produce rubber products, the quality of the rubber mixture directly affects the subsequent vulcanization process and the performance of the finished product. What probl…
2022-11-24Application Skills of Tire Recycled Rubber in Waterproof Roll

The rubber waterproof roll can be used alone with neoprene, styrene butadiene rubber, ethylene propylene diene monomer rubber, butyl rubber, or several kinds of rubber. As a renewable resource of waste rubber, …
2022-11-23Formula design and practical formula of butyl inner tube mixed with re…

When butyl reclaimed rubber is used in automobile inner tube, selecting butyl reclaimed rubber with high butyl content and properly adjusting the formula can further improve the air tightness of butyl inner tub…
2022-11-22Application and vulcanization formula of rubber powder in automobile, …

Adding about 10 phr superfine tire powder to the tread can significantly increase the driving distance of the tire. How is rubber powder classified? Which tires can be mixed with rubber powder in production?
2022-11-18Effect and pollution of petroleum softeners commonly used in reclaimed…

Petroleum based softeners mainly include alkane oil, aromatic oil, naphthenic oil, machine oil, transformer oil, etc. Different types of softeners have different effects on the properties of recycled rubber com…
2022-11-17Which recycled rubber can be mixed with natural rubber

The price of natural rubber is high and fluctuates greatly, so many manufacturers of natural rubber products begin to use recycled rubber in rubber products with natural rubber as the main raw material. Which r…
2022-11-16Key points of formulation design for each layer of flat belt produced …

The flat belt is mostly processed with natural rubber and styrene butadiene rubber as the main raw materials. The appropriate amount of recycled latex can effectively reduce the cost of raw materials and reduce…
2022-11-15Application skills of reclaimed NBR in oil resistant and shock absorbi…

When damping rubber has requirements for oil resistance, nitrile rubber can be used; The reclaimed nitrile rubber can be used together with nitrile rubber or other rubber to produce oil resistant and shock abso…
2022-11-11Key points of operation for mixing ethylene propylene diene monomer re…

When using ethylene propylene diene monomer recycled rubber or ethylene propylene diene monomer rubber/recycled rubber blends to produce rubber products, the mixing process can be carried out in the open mill; …
2022-11-10Referenzformel für die Herstellung von Reifenkissengurten mit regener…

Der Reifenkissengurt wird im Allgemeinen mit Naturkautschuk, Styrolbutadienkautschuk und cis Polybutadienkautschuk als Hauptrohstoffe verarbeitet. Da die physikalischen und mechanischen Eigenschaften der Gummim…
2022-11-09Effect of Rubber Reinforcement and Filling System on the Extrusion Pro…

When designing the formula of reclaimed rubber extrusion compound, it is necessary to fully consider the extrusion expansion rate; The design of reinforcement filling system directly affects the extrusion expan…
2022-11-07Techniques for Reducing Cost of Polystyrene by Toughening Modification…

Polystyrene is brittle and has low impact strength, so its application range can be further expanded by toughening and modifying it. Styrene butadiene rubber, cis polybutadiene rubber, EVA, etc. can toughen pol…