for Papermaking CMC Sodium Carboxymethyl Cellulose

• CAS No.: 9004-32-4
• Formula: 9004-32-4
• EINECS: 9004-32-4
• Model NO.: ZD-2022
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Textile Auxiliary Agents, Paper Chemicals
• Color: White
• Transport Package: 25kg
• Specification: 25KG
• Trademark: NO
• Origin: China
• HS Code: 3912310000
• Production Capacity: 50000ton
• Package Size: 85.00cm * 55.00cm * 15.00cm
• Package Gross Weight: 25.200kg
• Lead Time: 5 days (1 - 1 kg) ; To be negotiated ( > 1 kg)

Product Description

Introduction to CMC Products

Currently, there are four processing methods for thermal vaporization: 
Quick-drying water-resistant type, transfer rate 65%, low weight (5 grams of coating), 28 grams to 35 grams, meeting industrial printing speed requirements. The cost of the dry-free coating is 7,000 yuan per ton. 

2. The transfer rate is 95%. For the 65 grams or larger specification, the cost of the dry coating is 9,500 yuan per ton. 

3. Quick-drying type, but not water-resistant. Transfer rate is 65%. Coating weight is 5 grams. 40 grams to 55 grams. This coating has water resistance and moisture-proof features. The cost of absolute dryness is 8,000 yuan per ton. 
4. A transfer rate of over 85%, with a coating weight of approximately 3 grams, and a dry weight cost of around 9,000 yuan per ton.

Technical Specifications   

(Custom configurations available upon request.)
Physical and Chemical Indicators

Appearance	White or slightly yellow granular particles
PH	7.1-8.5
D.S	0.9-1.0
Moisture	7
Chloride	2.3
Purity	96-98
4    B  60r  Viscosity	15

Packing & Delivery

Packaging method: 25kg kraft paper bag or 25kg woven bag, with some products using multi-layer composite materials for enhanced moisture-proof performance.
Transportation Precautions: During transportation, avoid exposure to rain, direct sunlight, and high-temperature environments. Use weatherproof and moisture-resistant transport equipment. When loading and unloading, strictly prohibit the use of sharp tools such as iron hooks to prevent damage to the packaging.
Storage conditions: The product should be stored in a clean, ventilated, and dry warehouse with relative humidity maintained at a low level to prevent direct contact with water, which could cause gelation or dissolution.

Company Profile

Company Profile

Our company specializes in the research, production and sales of carboxymethyl cellulose sodium (CMC) and carboxymethyl starch sodium (CMS). We provide high-quality products and personalized application solutions to customers worldwide. 
Special CMC production process: Cellulose is pre-treated and ground into a flocculent state. Alcohol and liquid alkali are pre-mixed and cooled. The mixture of alcohol and liquid alkali is added to the ground flocculent cellulose. Under a certain temperature, alkalization and viscosity reduction are carried out. Then, an etherifying agent is added for etherification. After the etherification reaction is completed, a viscosity-reducing agent is added. Subsequently, neutralization, washing, centrifugation, granulation, and finally drying are performed to obtain low-viscosity sodium carboxymethyl cellulose for use in heat transfer transfer paper.
ZD-CMC6 has a substitution degree D.S of 0.85. The viscosity of the four-coat coating is 30 seconds (6.8% solution), and the purity is above 95.11%. The CMC solution is clear, without free fibers, and no gel particles. It is particularly suitable for use in heat transfer transfer paper.

FAQ

Q: Are you trading company or manufacturer?

 A: We are factory.

 Q: How long is your delivery time?

 A: Generally it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in stock. It is according to quantity.
 Q: Do you provide samples ? is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 Q: What is your terms of payment?

 A: Payment<=USD1000 , 100% in advance. Payment>=USD1000, 50% T/T in advance, balance before shipment.