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Fast drying: This is mainly related to the amount of gray calcium powder added (too large, you can appropriately reduce the amount of gray calcium powder in the putty formula) and the water retention rate of the fiber, and it is also related to the dryness of the wall.

1. The quality of hydroxypropyl methylcellulose produced in horizontal and vertical kettles

Hydroxypropyl methyl cellulose HPMC is one of the most commonly used additives in dry mortar. Cellulose ether plays an important role in dry mortar. After the cellulose ether in the mortar is dissolved in water, it guarantees gelation due to surface activity.

Soluble in water and some organic solvents

It is soluble in cold water, and its maximum concentration is only determined by viscosity. The solubility changes with viscosity. The lower the viscosity, the greater the solubility.

1. Redispersible latex powder improves the compressive strength and flexural strength of tile adhesive.

2. The redispersible latex powder is dispersed into a film and acts as a second adhesive to play a strengthening role;

What are the types of redispersible latex powder? What is it made of? SLEO will answer for you.

SLEO specializes in the production of hydroxypropyl methyl cellulose, latex powder, putty powder, hydroxypropyl methyl cellulose manufacturers wholesale high quality and low price, today SLEO has sorted out the physical and chemical properties of hydroxypropyl methyl cellulose:

Redispersible latex powder has high flexibility, high weather resistance and high adhesion to various substrates. It is an important additive in dry-mixed mortar, which can improve the elasticity, bending strength and flexural strength of building materials, and reduce Shrinkage rate, effectively prevent cracking.

Ash is also called burning residue, which can be simply understood as impurities in the product. It will naturally occur during the production process. After the product comes out of the etherification reactor, it will enter the neutralization reactor. In the neutralization reactor, the pH value is adjusted to be neutral, and then hot water is added for washing. The more hot water is added , The more washing times, the lower the ash content, and vice versa.