Hot Sell Sodium Carboxymethyl Cellulose
Product Details
Every Resin Filling Machine, Wet Grinding Equipment, Self Cleaning Paint Filter of our company is unique and scarce worldwide. We provide users with products that others can't satisfy. All employees of the company follow the scientific, rigorous and pragmatic corporate style, which has made our products well received by customers for many years. We are committed to continuously improve the competitiveness of enterprises, absorb advanced technology at home and abroad and build a team with hard style and strong technology. Over the years, we have continued to break through technical bottlenecks and improve the production and sales service system. Our customers are all over the world, and we are highly praised by our customers in terms of product quality, manufacturing technology, delivery time, cost and service.
Introduction
Sodium carboxymethyl cellulose (CMC-Na) is a carboxymethylated derivative of cellulose, which is the most important ionic cellulose gum. It is an anionic polymer compound made from reaction of natural cellulose, caustic alkali and monochloroacetic acid, whose molecular weight varies from several thousand to millions. It is a white fibrous or granular powder, odorless, tasteless, hygroscopic, and easily to disperse in water to form a transparent colloidal solution.
Packing specifications
● Net weight: 25KGS/ composite kraft paper bag
Physical properties and chemical index
|
Model Index |
FH-9 |
FVH6 |
FVH9 |
ST12 |
ST16 |
C1592 |
RP-5 |
TH-10 |
|
Viscosity(1% aqueous solution,Brookfield-LVT,25℃), mPa.s |
200-500 |
≥500 |
≥500 |
250-500 |
500-2000 |
500-2000 |
30-100 |
250-500 |
|
Degree of Substitution |
≥0.90 |
0.20-1.50 |
≥0.90 |
≥0.75 |
≥0.75 |
≥0.92 |
≥0.80 |
≥1.0 |
|
PH(10g/L aqueous solution) |
6.0-8.5 |
6.0-8.5 |
6.0-8.5 |
6.5-8.0 |
6.5-8.0 |
6.5-8.5 |
6.0-8.5 |
6.5-8.0 |
|
Moisture, % |
≤10.0 |
≤10.0 |
≤10.0 |
≤10.0 |
≤10.0 |
≤10.0 |
≤10.0 |
≤8.0 |
|
Chioride (CL), % |
≤1.2 |
≤1.2 |
≤1.2 |
≤9.0 |
≤2.0 |
1.7-2.5 |
≤1.8 |
≤3.0 |
|
Arscnic(As), % |
≤0.0002 |
≤0.0002 |
≤0.0002 |
- |
- |
- |
- |
≤0.0002 |
|
Lead(Pb), % |
≤0.0005 |
≤0.0005 |
≤0.0005 |
- |
- |
- |
- |
- |
|
Heavy metal(Pb),% |
≤0.0015 |
≤0.0015 |
≤0.0015 |
- |
- |
- |
- |
≤0.0015 |
|
Iron(Fe), % |
≤0.02 |
≤0.02 |
≤0.02 |
- |
- |
- |
- |
≤0.02 |
|
Appearance |
White or slightly yellow fibrous powder |
|||||||
Feature
1. Viscosity: CMC increases the viscosity of aqueous solutions even at low concentrations.
2. Solubility: CMC is very soluble in cold water, forming a viscous solution.
3. Biodegradable: Since CMC is derived from cellulose, it is biodegradable and environmentally friendly.
4. Grades: CMC is available in different grades, depending on the degree of substitution (the extent to which carboxymethyl groups are added to cellulose) and viscosity.
Remarks
● Custom sodium carboxymethyl cellulose s are available upon user's order.
● All the information is for reference only. We shall not be liable for any direct, incidental or consequential losses caused by the use of this information.
Applications
Sodium carboxymethyl cellulose is Widely used as thickener for coatings, mud treatment agent for oil industry drilling, synthetic detergent, organic builder, textile printing and dyeing sizing agent, water-soluble colloidal tackifier for daily chemical products, tackifier and emulsifier for pharmaceutical industry, thickener for food industry, adhesive for ceramic industry, industrial paste, sizing agent for paper industry, etc.
Purchaser need is our God for Hot Sell Sodium Carboxymethyl Cellulose. After several years of hard work, our company has gradually gained recognition from the market, and has established a good image in the same industry, which has become a reputation for winning a majority of customers. Careful manufacturing and honest service have given us a good reputation among our customers.
Hot Tags: sodium carboxymethyl cellulose, China sodium carboxymethyl cellulose manufacturers, suppliers, factory, hardware packing machine, piston filling machine, abrasion resistant mixer agitator, precision packing machine, stretch wrapping machine, liquid filtration machinery
