Butyl rubber rollers have good heat resistance, oxidation resistance, chemical solvent resistance, etc., and are widely used in color printing, tanning, coating and other mechanical equipment, especially plastic printing squeegee, artificial leather and sheepskin. When producing rubber rollers with butyl rubber as the main raw material, rubber products manufacturers can use reclaimed rubber in an appropriate amount to reduce the raw material cost of butyl rubber rollers and improve the process performance of rubber materials. So in actual production, how is reclaimed rubber applied to butyl rubber rollers?
1. Butyl reclaimed rubber completely replaces butyl virgin rubber
Butyl reclaimed rubber processed from waste butyl rubber products retains the basic performance characteristics of butyl rubber, and can directly replace butyl raw rubber to produce various rubber products and reduce raw material costs. For the butyl rubber roller 2YLYY420 product that does not require high mechanical strength, the rubber roller manufacturer can use butyl reclaimed rubber instead of butyl raw rubber to produce low-cost rubber rollers, effectively reducing the cost of raw materials and the power consumption during the production process.
2. Combined use of butyl reclaimed rubber and butyl virgin rubber
The combined use of butyl reclaimed rubber and butyl virgin rubber is currently the most commonly used production method for butyl rubber roller manufacturers, which can produce rubber roller products with better comprehensive performance and lower cost. Compared with butyl raw rubber, butyl reclaimed rubber has better plasticity, fluidity and faster vulcanization speed. It can significantly improve the processing performance of butyl rubber when it is mixed with butyl rubber to produce rubber rollers. The rubber roller produced by using butyl reclaimed rubber and butyl virgin rubber in a suitable ratio has good heat resistance, weather resistance, chemical stability, cushioning performance and low cost.
3. Combined use of butyl rubber and EPDM reclaimed rubber
Thermal oxidative aging of butyl rubber is of degradable type, after aging, the hardness decreases and it becomes sticky. When butyl rubber is used to produce rubber rollers with strict requirements on hardness, it can be used together with EPDM to improve the aging hardness of butyl rubber and become soft and sticky, and then improve the aging resistance of butyl rubber rollers. EPDM reclaimed rubber is an ideal low-cost replaceable raw material for EPDM raw rubber. Therefore, the EPDM rubber in the butyl rubber roller can be replaced by EPDM reclaimed rubber to improve performance and reduce costs.
Butyl reclaimed rubber can also be used with EPDM reclaimed rubber to produce low-cost rubber rollers, butyl rubber/butyl reclaimed rubber/ EPDM rubber and used to produce high-performance butyl rubber rollers, butyl rubber/butyl reclaimed The combined use of rubber/EPDM reclaimed rubber produces more cost-effective products. In actual production, the application and dosage of reclaimed rubber in butyl rubber rollers are determined according to the specific needs of the rubber rollers. Later, the editor will continue to talk with you about the specific dosage of reclaimed rubber in different butyl rubber rollers.
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