As a low-cost substitute for natural rubber, latex reclaimed rubber is widely used in all kinds of rubber sole production to reduce the cost of raw materials. When using recycled latex to produce color rubber sole, the rubber sole with different color requirements can be produced according to the color matching principle, which can effectively avoid the color change and migration of color latex sole in the process of production and use. Today, I'd like to discuss the color matching of color latex sole with you.
1. Choose the right color latex sole raw materials
In order to meet the color matching standard, the rubber sole processing enterprises need to select the raw materials when producing color rubber sole with recycled latex. The general color latex sole uses pure color, no impurity white latex recycled rubber or corresponding color (red, green, etc.) natural recycled rubber. Use non polluting vulcanization accelerators and antioxidants; select light color reinforcing agents and fillers for reinforcing and filling, commonly used are silica and activated calcium carbonate; light color, non polluting and non migrating softeners should be selected for light color rubber sole.
2. Control the amount of high price colorant titanium dioxide
Titanium dioxide is indispensable in the production of color rubber products, which is the key to ensure the bright color of rubber products. The purpose of using recycled latex to produce color sole is to reduce the cost. The price of titanium dioxide 2ylyy113 on the market is quite high, so the amount of titanium dioxide must be reasonably controlled when color matching of color latex sole to avoid the high cost of mixing rubber. In actual production, mastering the best dosage of titanium dioxide in color latex sole can effectively avoid the waste of high price titanium dioxide and save the cost of raw materials.
3. Try to reduce the variety of colorants
There are a variety of rubber sole colors on the market. In addition to basic colors such as red, green and yellow, new colors will appear every year, such as haze blue, Avocado Green and pitaya color. Different colorants and pigments can produce color latex sole to meet the demand. When choosing colorant for color sole, the more color you add, the more complex the factors that affect the final color will be. Considering the color stability and production cost, the color latex sole manufacturers should try their best to simplify the varieties of color matching pigments, master the small change of the proportion of three primary colors (original red, original blue and original yellow) and stabilize the production.
Red + blue = purple, red + yellow = green, red + Blue + yellow = black, dark + titanium dioxide = light (pink).
The dispersion of colorant will lead to color difference of color latex sole. Rubber sole manufacturers can dilute reclaimed latex and rubber pigment to make mother glue, and then add self-made mother glue to ensure color stability of color sole. In the actual production, many details need to be paid attention to in the color matching of color latex sole. Xiaobian will continue to discuss with you about the color matching of color latex recycled rubber sole in the future.
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