Products Description
Carboxymethyl cellulose (Carboxy Methyl Cellulose, CMC) is an ether derivative of natural cellulose, presenting as a white or slightly yellow powder. It is a water-soluble anionic surfactant without odor, taste or toxicity. It has excellent water solubility, viscosity, emulsifying property, diffusion property, enzyme resistance, stability and environmental-friendly characteristics. CMC is widely applied in the fields of papermaking, textiles, dyeing, petroleum, green agriculture and polymer. In the papermaking industry, CMC has been widely used as a surface sizing agent and adhesive for coatings for many years, but as a wet-end reinforcing agent in papermaking, it has not been well developed and applied yet.
main usage
Carboxymethyl cellulose is a product obtained by replacing the carboxyl groups of cellulose. Depending on its molecular weight or degree of substitution, it can be either a completely soluble or insoluble polymer. The latter can be used as a weak acid-type cation exchange agent to separate neutral or basic proteins, etc. Carboxymethyl cellulose can form high-viscosity gels, solutions, adhesives, thickeners, fluids, emulsions, dispersions, shaping, water retention, protective colloid formation, film formation, acid resistance, salt resistance, suspension, etc., and is harmless. It is widely used in the production of various fields such as food, medicine, cosmetics, petroleum, papermaking, textiles, construction, etc.
feature
Appearance and Solubility
CMC is a white or pale yellow powder or granular substance, odorless and tasteless, and non-toxic. It is soluble in water, forming a transparent and viscous colloidal solution with a neutral or slightly alkaline pH value.
01
Stability
CMC is stable to temperature, light, and heat, but sensitive to changes in acidity and alkalinity. It is stable at low temperatures and under sunlight exposure, but its viscosity will decrease at high temperatures or after long-term heating.
02
Functionality
CMC has excellent adhesion, thickening, emulsifying, dispersing, stabilizing, and suspending properties.
03
Widely Applicable
CMC is widely used in food, medicine, papermaking, textiles, petroleum, agriculture, and other fields.
04
Other Characteristics
CMC has a certain degree of hygroscopicity, and does not dissolve in ethanol and other organic solvents in water. It also has certain environmental-friendly characteristics.
05
Packing Specification
25kg per bag is a common packaging specification for CMC. This specification is both convenient for transportation and suitable for users to use as needed. Other specifications:
In addition to the 25kg per bag size, there are also 10kg, 50kg and other specifications available for selection..The specific specifications can be selected according to the customer's requirements.
why choose us
Lorem ipsum dolor sit amet consectetur adipisicing elit.
Why Partner With Us?
✔ Quality Guarantee: Always a pre-production sample before mass production; Always final Inspection before shipment.
✔ Regulatory Assurance: Avoid customs delays with our compliance expertise.
✔ Competitive Pricing: Cost-effective solutions for bulk buyers.
✔ One-Stop Service: From sourcing to doorstep delivery.
our factory
delivery&payment
FAQ
Q: who are we?
A: We are based in Hebei, China, start from 2021,sell to Southeast Asia(20.00%),South Asia(20.00%),Domestic Market(10.00%),North America(10.00%),Central America(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Africa(10.00%). There are total about 11-50 people in our office.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according to quantity.
Q: What can you purchase from us?
A: HPMC, RDP, HPS, CMC, PP fibers
Q: What services can we offer?
A: Acceptance of delivery terms: FOB, CFR, DAF;
Acceptance of payment currencies: US dollars, euros, Japanese yen, Canadian dollars, Australian dollars, Hong Kong dollars, British pounds, RMB, Swiss francs;
Acceptance of payment methods: T/T, L/C, D/P, D/A, MoneyGram, credit card, PayPal, Western Union;
Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Q: Could you provide samples?
A: Answer: The confirmation of samples is an essential part of our cooperation.
You are welcome to request samples from us. We can provide samples to our clients free of charge.
Q: Did you test all the goods before delivery?
A: Answer: Yes, we will test the products carefully before delivery. We will also conduct application tests on the products.
Hot Tags: food grade cmc, China food grade cmc manufacturers, suppliers, factory, mercury liquid for dew point meters, acetate and rayon tow blend, mercury liquid for level gauges, acetate tow spinning, mercury liquid for scanning electron microscopes, white acetate tow