| Customization: | Available |
|---|---|
| Apperance: | White Powder |
| Application: | Construction |
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Sodium Carboxymethyl Cellulose(CMC)
which is obtained by chemical modification of natural cellulose, is a water-soluble cellulose ether. CMC is characterized by odourless, tasteless, and non-toxic with white to off-white powder or granule. It can dissoive in water easily and transfer into colloidal solution, and cannot dissolve in ethanol, etheracetone or other organic solvents. CMC has thickening properties that can be used as water retaining agent, adhesive, emulsifier, and disintegrator. CMC is the carrier of biological products.
| Testing Item | Standard | Result |
| Physical Exterior | hite or Yellowish Powder | hite or Yellowish Powder |
| Viscosity(1%,mpa.s) | 2500-3500 | 3000 |
| Degree of Substitution | 0.7Min | 0.85 |
| PH(25°C) | 6.5-8.5 | 7.04 |
| Purity | ≥99.5% | 99.53% |
| Mesh | 99% pass 80 mesh | pass |
| Heavy Metal(Pb) , | ≤ 10 ppm | Conform |
| Iron, | ≤ 2ppm | Conform |
| Arsenic | ≤3ppm | Conform |
| Lead | ≤2ppm | Conform |
| Mercury | ≤ 1ppm | Conform |
| Cadmium | ≤ 1ppm | Conform |
| Total Plate Count | ≤500/g | Conform |
| Yeast & Moulds | ≤100/g | Conform |
| E.Coli | Nil/g | Nil/g |
| Coliform Bacteria | Nil/g | Nil/g |
| Salmonella | Nil/g | Nil/g |
| Viscosity | Degree of Substitution | Purity% | Applications | |
| HC30 | 20-40CPS(Brookfield,2%.25ºC) | ≥1.0 | 99.5 | Lactic beverage |
| HC1000 | 500-1500CPS(Brookfield,1%.25ºC) | 0.7-0.95 | 99.5 | Juice,Yogurt |
| HC3000 | 2500-3500CPS(Brookfield,1%.25ºC) | 0.7-0.95 | 99.5 | Juice,Yogurt |
| HC5000 | 4500-5500CPS(Brookfield,1%.25ºC) | 0.7-0.95 | 99.5 | Ice cream |
| HC7000 | 6500-7500CPS(Brookfield,1%.25ºC) | 0.7-0.95 | 99.5 | Ice cream |
When used in coating
CMC has water retention ability, improve the rheological property and water retention of the coating;
Improve the color of paper and the retention rate of whitening agent in paint;
Improve coating content and coating quality;
Make the paper coating more smooth and bright.
When used in pulp
CMC interacts with the fibers in the paper to enhance the physical strength of the paper;
Promote paper forming;
Improve the uniformity of paper.
When used in surface sizing
It can be used as a dispersant to maintain the stability of the whole rubber material and reduce the porosity of paper;
Increase the smoothness and gloss of the paper; Improve paper oil resistance and surface strength;
Improve the printing quality of paper;
Improve wear resistance.
Hebei Zhouhu Trade Co., Ltd. is a professional chemical production and export enterprises. It is located in Hebei Province, China, near the port.Product quality and technology have reached international standards, has become a well-known brand in China's titanium dioxide industry.Products sell well all over the world, exported to Southeast Asia, North America, South America, Europe and other countries and regions.
We employ professional technicians to make continuous progress of our products. We pay attention to product quality, environmental protection, harmless. We strive to let customers buy high quality products at low prices and better serve customers.
We are trying to satisfy customers with products, surprise customers with prices, and impress customers with services. Our business philosophy is "the pursuit of quality, create a world brand". Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices.
Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Q&A
1. What's Your Payment Terms?
a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.
2. What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.
3. How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You.
4. How About The Validity Of The Products?
a: According To The Products You Ordered.
5. How To Confirm The Product Quality Before Placing Orders?
a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.
6. What Is Loading Port?
a: Usually Is Tianjing ,Qin
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