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What is Carboxymethyl Cellulose CMC?

Natural cellulose is the most widely distributed and abundant polysaccharide in nature, with abundant sources. The current modification technology of cellulose mainly focuses on etherification and esterification. Carboxymethylation reaction is one kind of etherification technology. Cellulose is carboxymethylated to obtain carboxymethyl cellulose (CMC), whose aqueous solution has thickening, film-forming, adhesion, water retention, colloid protection, emulsification, and suspension. Widely used in petroleum, food, medicine, textile, and paper industries, CMC is one of the most important cellulose ethers.

Carboxymethyl Cellulose CMC

Application of Carboxymethyl Cellulose in Putty Powder

Carboxymethyl cellulose (CMC) in the first generation of putty powder formulations mainly plays a role in thickening and water retention, which is divided into neutral carboxymethyl cellulose (PH value of 7 or so, viscosity 850 [79 viscometer]) and alkaline carboxymethyl cellulose (PH value of 9 to 12 or so, viscosity between 350 and 500). Neutral carboxymethyl cellulose has good water retention and high viscosity, but poor workability when not formulated properly. Alkaline carboxymethyl cellulose has good workability, but water retention is not as good as neutral. To reduce the cost, some manufacturers do not use refined cotton, but use some scraps, such as towel fluff, cloth, cotton boards, and wood pulp boards, which will greatly reduce the quality, viscosity, and water retention of carboxymethyl cellulose. So sharpen your elbows and choose the strong and reliable manufacturers as much as possible. Meanwhile, welcome to contact our engineers for 1 VS 1 in-depth discussion and exchange.

How to choose a suitable wall putty machine manufacturing plant?

Check the production experience of the manufacturer, whether it has rich experience in manufacturing and installing Wall Putty Making Machine .

After 25 years of steady development, Xingmu Machinery Company has become a strong Wall Putty Making Machine manufacturer.

Do you have experience in exporting Wall Putty Manufacturing Machine?

A Wall Putty Making Machine familiar with your market can help you save even more.

Xingmu wall putty mixing plant is exported to more than 100 countries and regions, and professional engineers can come to your country to install machines and train workers.

The application field of Wall Putty Manufacturing Machine is vast and has been well received by customers.

Do you have any case of Wall Putty Making Machine ?

Xingmu company has 25 years of history, there are more than 5000 successful cases, each case is unique, if you need Xingmu can point you in the right direction, tailor-made production programme.

Are there any wearing parts in the Wall Putty Making Machine ?

valve bag filling machine will have part of the wearing parts, we have prepared for you at the time of delivery, and free of charge to you, the later parts provided by us in accordance with the cost price to provide you with!

Is your company a physical manufacturer?

Xingmu Machinery Company is an entity factory producing wall putty equipment with professional design team and 25 years of development history.

We are the Wall Putty Manufacturing Plant manufacturer,Wall Putty Manufacturing Plant supplier,Wall Putty Manufacturing Machine manufacturer,Wall Putty Manufacturing Machine supplier,dry mix plant manufacturer,dry mix plant supplier.

What are the components of a wall putty machine?

1 :Screw conveyor

Screw conveyor

 

According to the output to determine the screw conveyor type, screw conveyor is the most common conveying and dosing equipment.

2 :Bucket Elevator

Bucket Elevator

 

 

According to the use of different types, such as to the raw material silo lifting and conveying raw materials, the use of NE series chain bucket elevator, in the production of the unit, to the platform above the mixer matseries of belt bucket elevator.

3 :Silos

Silos

 

Storage of cement, calcium bicarbonate, calcium hydroxide, gypsum powder, and other major raw materials, according to the output and site layout, choose different capacity silos.

4 :Automatic Batching System

Automatic batching system

 

According to the complexity of the wall putty mixing plant, the process requirements of each link, customised plc control system, weighing and batching and a full set of equipment control collection together.

5 :Wall Putty Mixer

 

According to the output to choose different types and capacity, such as; Dual Axis Gravity Free Mixer,Ribbon blender, capacity difference: 2m³

3m³4m³6m³.

6 :Valve Bag Filling Machine

 

 

 

 

According to the discharging principle of the packaging machine, it is divided into 1 air flotation packaging machine + ultrasonic sealing 2 impeller packaging machine + ultrasonic sealing

7 :pulse Jet Dust Collectors

pulse jet dust collectors

 

Installation of different types of pulse dust collectors in mixers and silos, packaging machines, etc., based on the principle of proximity to the dust.

How to produce wall putty?

Heavy calcium carbonate (calcium carbonate), calcium hydroxide , talcum powder,

cellulose ether (HPMC), ordinary wall putty using sodium carboxymethyl cellulose (CMC)  redospersoble polymer powder (VAE) ,Our company website, about the recipe guide page provides a variety of wall putty formula, please read carefully, do not understand the place you can always contact our company, WhatsApp:8613784340966

How many types of wall putty are there?

Internal wall putty, internal wall ordinary putty, internal wall water-resistant putty, external wall putty, external wall flexible putty, etc.

What are the main ingredients of wall putty?

Heavy calcium carbonate (calcium carbonate), calcium hydroxide , talcum powder,

cellulose ether (HPMC), ordinary wall putty using sodium carboxymethyl cellulose (CMC)  redospersoble polymer powder (VAE),polyvinyl alcohol glue powder (model 2488), of which calcium hydroxide mainly has the role of strength, at the same time with water resistance, heavy carbon broken calcium as the main filler, cellulose ether has a water-retaining and thickening effect, latex powder to improve the toughness and construction of plasticity.

What kind of machinery should I use in a mini putty mixing plant?

What kind of machinery should I use in a mini putty mixing plant?

If you produce water-resistant wall putty, common wall putty, exterior wall putty, plaster bonding agent, etc., we recommend using mini unit, you can buy several sets of equipment at the same time to produce different wall putty products, avoiding raw material residuals that cause unstable quality.

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