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{"title":"Enhanced Adhesion Strength CMC with 200-400 Viscosity for Smoother Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/ef\/14193bdc90b4402c2afe0974084f-200x200-1\/enhanced_adhesion_strength_cmc_with_200_400_viscosity_for_smoother_application.jpg","attrs":{"Model Number":"food-grade CMC","Appearance":"White powder","Price":"$2.43-2.44\/piece","Packaging Details":"25kg PP Bag"}}
{"title":"Super Water Retention, Efficient Thickening And Toughening For CMC In Cement","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/39\/b6120d385d1f82ba7e77084bfb8e-200x200-1\/super_water_retention_2c_efficient_thickening_and_toughening_for_cmc_in_cement_mortar.jpg","attrs":{"Supply Ability":"500000 Ton\/Year","Model Number":"food-grade CMC","Advantage":"Super Water Retention","Price":"Negotiation"}}
{"title":"CMC Cellulose for Improved Troweling Smoothness and Anti-sagging During","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/04\/061d47dd4c865e55f86e3b690446-200x200-1\/cmc_cellulose_for_improved_troweling_smoothness_and_anti_sagging_during_application_with_slow_water_loss.jpg","attrs":{"Model Number":"food-grade CMC","Degrees of Substitute":"0.80-0.90","Minimum Order Quantity":"1 ton","Delivery Time":"5-8 work days"}}
{"title":"Specially Formulated With CMC For Washing Effectively Prevents Dirt Redeposition","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/05\/2430fc819c820cfb4c747943f203-200x200-1\/specially_formulated_with_cmc_for_washing_effectively_prevents_dirt_redeposition.jpg","attrs":{"Function":"Washing Effectively","Application":"Daily Chemical Product","Supply Ability":"500000 Ton\/Year","Price":"Negotiation"}}
{"title":"Used For Interior And Exterior Wall Putty To Retain Moisture, Prevent Cracking,","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/98\/bb492ab38d0f44ab47fdeefc69b9-200x200-1\/used_for_interior_and_exterior_wall_putty_to_retain_moisture_2c_prevent_cracking_2c_improve_workability_cmc.jpg","attrs":{"Model":"M6","Advantage":"Improve Workability","Delivery Time":"5-8 work days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}
{"title":"Improves The Gloss And Spreadability Of The Cream, And Ensures Even Dispersion","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/b5\/90808d4bf106a9179044923e6049-200x200-1\/improves_the_gloss_and_spreadability_of_the_cream_2c_and_ensures_even_dispersion_cmc.jpg","attrs":{"Model Number":"food-grade CMC","Supply Ability":"500000 Ton\/Year","Price":"Negotiation","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}
{"title":"Anti-stratification And Anti-segregation, Improving Slurry Stability CMC","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/48\/452cc9519c38bf9763d6a168f2dd-200x200-1\/anti_stratification_and_anti_segregation_2c_improving_slurry_stability_cmc.jpg","attrs":{"Model Number":"food-grade CMC","Degrees of Substitute":"0.80-0.90","Assay":"\u226590.0","Minimum Order Quantity":"1000 kg"}}
Enhanced Adhesion Strength, Making Application And Sanding Smoother CMC
Putty-grade CMC is a modified anionic cellulose with a degree of substitution (DS) of 0.6-0.9, available in low-viscosity (M3), medium-viscosity (M6), and high-viscosity (H10) series. It forms a water-locking network through molecular hydrogen bonds, slowing down moisture evaporation and ensuring full hydration of inorganic fillers; it provides good thixotropic lubricity, improving the feel of application and sanding, and preventing sedimentation and stratification of suspended powder; it enhances the overall bonding strength of the putty, reducing defects such as cracking, peeling, and powdering. The neutral version offers greater stability and is suitable for interior wall decoration; the alkaline version is more cost-effective and suitable for mass production of putty for engineering projects.
Product Applications
Construction-grade CMC is widely used in interior and exterior wall putty, tile adhesive, various dry powder mortars, waterproof coatings, and gypsum products. CMC core functions include water retention, thickening, bonding, and crack resistance, delaying water loss and cracking of the mortar, optimizing the application feel, and improving the strength and adhesion of the finished product. CMC is compatible with various civil engineering and home decoration building material formulations, offering excellent cost-effectiveness.
Commonly Used Models (by Viscosity)
Interior Wall Putty (Mainstream)
CMC-M6 / IM6: 400-800 mPa・s, general-purpose, good water retention, smooth application, addition amount 5-8 kg/ton.
CMC-HL8: 500-600 mPa・s, neutral, fine texture, not easy to peel, preferred for interior walls.
Shanghai Prior Chemical Scientific And Technical Co. LTD. (Grade A Tax Credit) was established in 2016. Leveraging China North Industries Group Corporation (NORINCO GROUP) resources, the company trades industrial materials including:
Hydroxyethyl cellulose (HEC)
Hydroxypropyl methyl cellulose (HPMC)
Sodium carboxymethyl cellulose (CMC)
Ethyl cellulose (EC)
Nitrocellulose (NC)
The company independently manufactures integrated nail-fastening products and holds equity in ammonium carboxymethyl cellulose (CMC-NH4) production and marketing. It holds nearly 70% domestic market share in HPMC for automotive exhaust honeycomb ceramics.
Frequently Asked Questions
Q1: Are you a trading company or a manufacturer?
A: Trading company.
Q2: What can I buy from you?
A: Hydroxy Ethyl Cellulose (HEC), Ethyl Cellulose (EC), CMC-NH4, Chlorinated Polypropylene (CPP), N-Butyryl Chloride, HPMC, Red Base KD.
Q3: What are your payment terms?
A: T/T (Telegraphic Transfer), L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), or as per customer requirements.
Q4: Can you specify your company's payment terms?
A: Typically: 100% advance T/T payment, or 30% advance T/T payment with the balance against copy of B/L, or 100% L/C at sight.
Q5: Do you provide samples? Are they free or chargeable?
A: Yes, we provide free samples (≤500g), but shipping costs are at the buyer's expense.
Q6: What is your delivery time?
A: Usually 7-10 working days after payment.
Q7: How do you ensure quality?
A: We monitor the goods throughout the production-to-sales process and resolve any issues for our customers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
￥1000,0000 -￥2000,0000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,... Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...
