Many natural rubber products manufacturers in order to reduce the cost of raw materials, choose latex reclaimed rubber instead of natural rubber to produce rubber products. However, sometimes find their own production of latex reclaimed rubber products and others compared to some hair black, unconsciously think latex reclaimed rubber at play. The same is the use of latex reclaimed rubber instead of natural rubber to produce rubber products, latex reclaimed rubber added in different proportions, different products, different formulations, different production conditions, produced by natural rubber products vary in brightness, can not say that with latex Recycled plastic mass does not matter, but not the most important.
1, if you are using white latex reclaimed rubber production of light-colored rubber products there is no surface gloss phenomenon, the biggest reason is that latex reclaimed rubber containing titanium dioxide caused the proposed product companies in the formula as appropriate, add silica and black Rubber oil; if such a solution can not be resolved, it is unqualified white latex reclaimed rubber friends, it is recommended to replace the manufacturers to re-purchase.
2, if you are the production of black rubber products, the use of black latex reclaimed rubber, the appearance of black shiny rubber surface may be rubber products, light calcium carbonate content is too high, can reduce the light calcium carbonate filling Or increase the amount of carbon black and rubber oil.
3, the fineness of latex reclaimed rubber: The use of latex reclaimed rubber production of rubber products when the fineness of reclaimed rubber will also affect the appearance of reclaimed rubber products, the general thinner latex reclaimed rubber produced products more smooth and shiny surface. In fact, this is well understood, the finer the latex recycled plastic more compact, the surface is smoother, produced by the natural rubber products are very smooth and bright.
4, latex reclaimed rubber products containing plastic volume: Many rubber products manufacturers in order to reduce more raw material costs, usually in the product to add more latex reclaimed rubber, but if some high-grade latex reclaimed rubber products with low gel content, even if the regeneration There is no problem with the quality of the glue, which may result in insufficient surface gloss. In this case, it is necessary to add natural rubber or to replace the rubber with higher latex content.
In addition, the use of latex reclaimed rubber production of black hair may also appear in the rubber products "spray white" or high moisture content, you can consider the use of rubber brightener products.
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