Internal and external wall latex knee production process

Internal and external latex knee production process: The production process of ordinary latex knees is as follows:

1. Water (preferably deionized water, groundwater can not be used) and a variety of additives 5 including dispersant, wetting agent, leveling agent, antiseptic and anti-mould agent, filming aid, buffering agent, defoamer , anti-rust agent, whitening agent, etc. 6 mixed, and low-speed stirring;

2, adding white pigment filler (solid powder), hydroxyethyl cellulose (789) aqueous solution after high-speed dispersion, if necessary, grinding into a white pulp;

3. The white pulp is slowly added to the emulsion in batches, and the white slurry to be added in the previous batch can be added to the latter batch of white slurry after being uniformly stirred at a low speed, and the initial coating can be continued evenly at a low speed.

4. Use thickener to adjust the viscosity of the initial paint, use color paste to mix the color of the initial paint and its darkness, or add some defoamer to finish the product, pass the filtration, weighing, packaging and inspection Afterwards, it can be stocked or put on the market.

The above introduction is the production process of latex knees inside and outside the wall. I hope to help you! To provide efficient, high-quality, and comprehensive services for the majority of users. With rapid production speed, quality assurance.