Natural latex recycled rubber is made of waste natural rubber, waste latex and its products as raw materials, processed by picking, crushing, desulfurization, refining and other processes, with good elasticity, high strength, small specific gravity, good compatibility with natural rubber, and the price is much lower than that of natural rubber. In the rubber board with natural rubber as the main raw material, it is a common choice to mix latex recycled rubber to reduce costs and increase efficiency.
1. Ordinary industrial rubber board mixed with latex recycled glue
Ordinary industrial rubber plates are mainly used in equipment lining, floor laying and other scenarios, mechanical properties are moderate, latex recycled rubber can be partially or completely replaced by natural rubber E5LYY1124 produce ordinary industrial rubber plates, and the mixing ratio can be flexibly adjusted among 30% and 100% according to the specific needs of the product. The price of black latex recycled rubber with the same index is lower than that of white latex recycled rubber, so black industrial rubber sheets are recommended to use black latex recycled rubber to reduce more raw material costs.
2. Wear-resistant rubber plate mixed with latex recycled rubber
Wear-resistant rubber plates are generally made of natural rubber/styrene-butadiene rubber and glue as raw materials, which has high requirements for wear resistance. Latex recycled rubber can replace some natural rubber, and use styrene-butadiene rubber to produce wear-resistant rubber plates, which can reduce costs and increase efficiency under the premise of ensuring wear resistance. When latex recycled rubber is mixed with wear-resistant rubber plates, high wear-resistant carbon black is used to reinforce, which effectively improves the wear resistance and tensile strength of the rubber material.
3. Colored rubber plates mixed with latex recycled glue
Colored rubber board has strict requirements for the color and color stability of the rubber material, and it is recommended to use white latex recycled rubber to replace some natural rubber in the color rubber board, which is light in color, easy to match, and not easy to change color. When producing colored rubber plates with white natural recycled rubber, aromatic oils, amine accelerators and other compounds that may cause discoloration or migration of the rubber should be avoided in the formula, and light-colored non-polluting softeners and accelerator systems should be recommended.
4. Indoor environmentally friendly plastic board mixed with latex recycled glue
Indoor environmental protection rubber board has strict requirements for environmental performance, generally processed with natural rubber as the main raw material, when mixing latex recycled rubber to reduce the cost of raw materials, it is recommended to choose ROHS certified natural latex recycled rubber to meet the environmental protection needs of rubber flooring. When producing environmentally friendly rubber plates with latex recycled rubber, we must avoid the use of toxic and harmful compounds, and choose environmentally friendly plasticizers and accelerator systems. Appropriately increase the amount of environmentally friendly latex recycled rubber to reduce production costs.
5. Sponge rubber board mixed with latex recycled glue
Sponge adhesive board has high requirements for plasticity and fluidity of the compound. Latex recycled rubber has the characteristics of high plasticity and good fluidity, which can replace some natural rubber to produce sponge rubber plates, and can even replace natural rubber altogether, reduce raw material costs, improve the compounding process performance and the foaming uniformity of rubber plates. When natural glue/latex recycled glue is used to produce sponge foam board, baking soda is commonly used with chemical blowing agent H and other blowing agents.
In actual production, latex recycled rubber can also be used with natural rubber to produce ordinary acid and alkali resistant rubber plates. When the rubber plate mixed with latex recycled rubber in different use occasions to reduce costs, the rubber board manufacturers can choose the appropriate latex recycled rubber according to the color and physical properties of the product, reasonably determine the mixing ratio of latex recycled rubber and adjust the formula appropriately, which can reduce more raw material costs and production energy consumption under the premise of ensuring the performance of the rubber board.
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