Latex reclaimed rubber recycling as recycling resources, low prices, excellent performance, by many rubber products business respected. However, the use of latex reclaimed rubber instead of natural rubber in the production of rubber products, often appear such a problem, and many businesses will be "guilty" to the latex reclaimed rubber body. Is it really the truth? About latex reclaimed rubber used in the need to pay attention to the problem you know how much? Check with Xiaobian latex reclaimed rubber in use in the four basic rules!
Rule one: latex reclaimed rubber does not require mastication
Latex reclaimed rubber is a waste of natural rubber, waste latex products recycling and processing of the types of rubber, in the production process after repeated kneading, so the use of latex reclaimed rubber production of rubber products without plasticizing again; if used with natural rubber , Natural rubber plastic fully after adding latex reclaimed rubber can be mixed.
Rule two: latex reclaimed rubber need to park
Latex reclaimed rubber itself temperature is low, so you need to park before the use of period of time, 8-12 hours; this latex reclaimed rubber can not only improve product plasticity, but also save production time and save energy; especially in the cold Winter, latex reclaimed rubber must be transferred to a warm environment before use for a period of parking for the follow-up production process to provide the best conditions; but also can save mixing time, improve production efficiency and save electricity and water.
Rule three: black latex reclaimed rubber formulations carbon black, accelerator, antioxidant dosage need to reduce the amount
Latex reclaimed rubber is waste latex products derived from desulfurization, of which black latex reclaimed rubber is produced by variegated discarded latex products, which contains a certain amount of carbon black, antioxidant, accelerator; and reclaimed rubber desulfurization only vulcanized Agent take off (does not rule out the reclaimed rubber contains a trace of vulcanizing agent), of which carbon black, accelerator, antioxidant and not filtered out, so the use of black latex reclaimed rubber production of rubber products design formula, carbon black, accelerator, The amount of agent needed to reduce; white latex reclaimed rubber according to the ingredients contained in reclaimed rubber as appropriate, generally normal use.
Rule four: Latex reclaimed rubber banned from the production line directly
Latex reclaimed rubber down from the production line has not yet fully restored plasticity, tensile strength and elongation at break will be reduced for the production of rubber products may appear sticky roller phenomenon; therefore, in order to play the maximum performance of latex reclaimed rubber , Improve the processing technology, the new production of latex reclaimed rubber parked around 7-15 days and then use the best. [Hongyun reclaimed rubber has been parked before delivery to customers, please rest assured that the use. 】
In addition to latex reclaimed rubber, tire reclaimed rubber, EPDM reclaimed rubber, butyl reclaimed rubber, nitrile reclaimed rubber and other products use the same rules, require rubber products manufacturers according to the production time, production equipment, product indicators To adjust reclaimed rubber products formula, improve processing technology, minimize the cost of latex reclaimed rubber products, and optimize the quality.
On the other types of reclaimed rubber (such as tire reclaimed rubber, EPDM reclaimed rubber, etc.) the use of rules can refer to latex reclaimed rubber, but Xiaobian to add another sentence here: tire reclaimed rubber raw materials are used tires, itself It contains a lot of carbon black ingredients, so consider the tire reclaimed rubber formulations when the amount of carbon black to be especially careful, we must appropriate to reduce.
Exclusive original article [commercial authorization] reprint, excerpt and excerpt in any form are prohibited without written authorization. Focus on Hongyun rubber: learn the process formula and raw material technology of producing rubber products from recycled rubber to help you reduce costs and increase profits