Sodium Carboxymethyl Cellulose(CMC) Manufacturers & Suppliers ...

Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for factory Outlets for Granule CMC Food Grade in Stock CMC Sodium Carboxymethyl Cellulose, Our main objectives are to offer our buyers globally with high quality, competitive cost, glad delivery and exceptional solutions.
Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for CMC Powder and Sodium Carboxymethyl Cellulose, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
CAS: -32-4

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Carboxy Methyl Cellulose(CMC) is also named as Sodium Carboxy Methyl Cellulose,is easy soluble in both cold and hot water. It provides good properties of thickening, water retention, film-forming, rheology and lubricity, which enable CMC cover a wind range of applications like food, personal care products, industrial paints, ceramics, oil drilling, building materials etc.

Typical properties

Appearance White to off-white powder Particle size 95% pass 80 mesh Degree of substitution 0.7-1.5 PH value 6.0~8.5 Purity (%) 92min, 97min, 99.5min

Popular grades

Application Typical grade Viscosity (Brookfield, LV, 2%Solu) Viscosity (Brookfield LV, mPa.s, 1%Solu) Dgree of Substitution Purity For Paint CMC FP - 0.75-0.90 97%min CMC FP - 0.75-0.90 97%min CMC FP - 0.75-0.90 97%min For Pharma&food CMC FM 500- 0.75-0.90 99.5%min CMC FM - 0.75-0.90 99.5%min CMC FG - 0.75-0.90 99.5%min CMC FG - 0.75-0.90 99.5%min CMC FG - 0.75-0.90 99.5%min CMC FG - 0.75-0.90 99.5%min For detergent CMC FD7 6-50 0.45-0.55 55%min For Toothpaste CMC TP - 0.95min 99.5%min For Ceramic CMC FC - 0.8-1.0 92%min For oil field CMC LV 70max 0.9min CMC HV max 0.9min

Application

Types of Uses Specific Applications Properties Utilized Paint latex paint Thickening and Water-binding Food Ice cream
Bakery products Thickening and stabilizing
stabilizing Oil drilling Drilling Fluids
Completion Fluids Thickening, water retention
Thickening, water retention

Packaging:

CMC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.

Storage:

Keep it in cool dry warehouse,away from moisture, sun,fire,rain.Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for factory Outlets for Granule CMC Food Grade in Stock CMC Sodium Carboxymethyl Cellulose, Our main objectives are to offer our buyers globally with high quality, competitive cost, glad delivery and exceptional solutions.
factory Outlets for CMC Powder and Sodium Carboxymethyl Cellulose, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.

Previous: Factory Promotional Hydroxyethyl Cellulose (HEC) Powder Chemicals Raw Material CAS -62-0 HEC Powder

Hydroxypropyl Methyl cellulose （HPMC）

1.Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processes.

hpmc hydroxypropyl methyl cellulose contains almost all properties of methyl cellulose (MC), and is your auxiliary agent for producing high-quality building materials. In order to meet the needs of green and environmental protection, our factory specially develops and produces Qianrun brand products for the building materials industry, which have the characteristics of high water retention, good dispersibility, good fineness, good workability, and convenient dissolution. It is suitable for dry powder mortar building materials, interior and exterior Wall water-resistant putty powder (paste), adhesive, caulking agent, interface agent, water-based paint, self-leveling agent and other new building materials. In the production of building materials, cellulose ether is an indispensable additive. After adding HPMC, the following performance can be improved:

    1.1 Water retention—Enhance water retention, improve cement and gypsum building materials such as poor hardening and cracking caused by excessive drying and insufficient hydration.

    1.2  Workability—increased the plasticity of mortar, improved the industriality of construction and steamed coating, and improved work efficiency;

    1.3 Adhesiveness - due to the increased plasticity of the mortar, it can better bond the substrate and the adherend;

    1.4 Anti-slip - due to its thickening effect, it can prevent the occurrence of slippage of mortar and bonded objects during construction.

2. Molecular composition and structural formula

3. Quality indicators and technical parameters

4.product characteristics:

 4.1 Salt resistance: HPMC is a non-ionic cellulose ether and not a polyelectrolyte, so it is relatively stable in aqueous solution when metal salts or organic electrolytes exist, but excessive addition of electrolytes can cause gelation or precipitation.

 4.2 Surface activity: HPMC aqueous solution has surface activity function and can be used as colloidal protective agent, emulsifier and dispersant.

 4.3 Thermal gel: When the HPMC aqueous solution is heated to a certain temperature, it becomes opaque, gels, and precipitates, but when it is continuously cooled, it returns to the original solution state, and the temperature at which this gel and precipitation occurs Mainly depends on their type, concentration and heat rate.

For more information, please visit cellulose ethers for building materials manufacturer.

  4.4 PH-stability: The viscosity of HPMC aqueous solution is hardly affected by acid or alkali, and the pH value is relatively stable in the range of 3.0-11.0.

  4.5 Water retention: HPMC is a high-efficiency water retention agent, which is widely used in ceramics, building materials and many other aspects.

  4.6 Adhesiveness: As a high-tech adhesive, HPMC is used in pigments, papermaking, tobacco products and ceramic products.

5. Main purpose:

     hydroxypropyl methyl cellulose hpmc can be used as thickener, dispersant, emulsifier and film-forming agent, etc. Its industrial-grade products can be used in daily chemicals, synthetic resins, construction and coatings.

   5.1 Suspension polymerization:

     In the production of synthetic resins such as polyvinyl chloride (PVC), polyvinylidene chloride and other copolymers, suspension polymerization is most commonly used and is necessary to stabilize the hydrophobic units suspended in water. As a water-soluble polymer, HPMC products have excellent surface activity and act as a colloidal protective agent, which can effectively prevent the aggregation of polymer particles. Furthermore, although HPMC is a water-soluble polymer, it is also slightly soluble in hydrophobic units and increases the unit porosity of the produced polymer particles, and it can provide polymers with good removal of residual units and enhanced Ability to absorb plasticizers.

  5.2 In the formulation of building materials, it can be used

     1) Water-resistant putty powder

     2) Cement mortar

     3) Bonding of cement-based bricks, tiles and base bricks

     4) plasterboard based plaster

6. Application:

STORAGE METHOD

Construction grade hydroxypropyl methyl cellulose hpmc products is powder. Store under dry and clean condition, ventilation required. Avoid the direct sunlight and damped area. Using the product as soon as possible after opening. If you can't use it up, keep it tightly closed. After being damp, the product will agglomerate.

1. 25KG/bag, OPP / PP / PE bag inside, weaving bag, paper bag or carton barrel outside.

2. Can be designed and customized by your requirements.

7. Factory Strength

PAYMENT 8. Packing And Shipping DELIVERY

We can deliver the goods within 4-7 days. Such a fast delivery time depends on our strong production capacity which is not affected by the environmental protection and the shutdown, so if you want to find a stable supplier of goods, choose us.

We can accept TT, LC, PAYPAL, West Union, Money Gram etc.

Terms of delivery are EXW, FOB, C&F, CFR, CNF, CIF etc.

Contact us to discuss your requirements of redispersible polymer powder rdp. Our experienced sales team can help you identify the options that best suit your needs.

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