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CMC Cellulose for Improved Troweling Smoothness and Anti-sagging During Application with Slow Water Loss
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CMC Cellulose for Improved Troweling Smoothness and Anti-sagging During Application with Slow Water Loss
| MOQ: | 1 ton |
| Price: | Negotiation |
| Standard Packaging: | 25kg PP Bag |
| Delivery Period: | 5-8 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union, |
| Supply Capacity: | 500000 Ton/Year |
Detail Information
Place of Origin
China
Brand Name
Sichuan Hersbit
Certification
COA, SDS
Model Number
food-grade CMC
Document
Loss On Drying:
≤8.0
Degrees Of Substitute:
0.80-0.90
Assay:
≥90.0
Viscosity Range:
200-2000 MPa・s
PH Value:
6.0-8.5
Appearance:
White Or Light Yellow Fibrous Powder
Highlight:
Improve Troweling Smoothness CMC Cellulose
,Anti-sagging During Application Carboxymethyl Cellulose
,Slow Water Loss Cellulose Gum
Product Description
Improve Troweling Smoothness, Anti‑sagging During Application CMC
This architectural-grade CMC for interior and exterior wall putty is a white, fibrous, quick-dissolving powder. Its excellent water-retention, thickening, lubricating, and bonding properties lock in moisture, preventing rapid water loss and cracking of the substrate under high temperatures and dry conditions. It optimizes the putty's thixotropy, making application and finishing easier, improving adhesion between the putty layer and the substrate, and reducing powdering and peeling defects. Available in low, medium, and high viscosity grades, it is compatible with interior, exterior, and engineering putty. Low dosage ensures a stable dry powder system, reducing production and construction losses.
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.
- CMC-M3: 200-400 mPa・s, low cost, suitable for low-end interior walls, dosage 8-10 kg/ton.
Exterior Wall Putty (Crack Resistance Priority)
- CMC-H10 / IH6 / HL9: 800-1200 mPa・s, high viscosity and strong water retention, crack resistance, good weather resistance, addition amount 4-6 kg/ton.
- T8 (Paint Grade): 800-2000 mPa・s, high-end exterior wall/elastic putty, stable system, waterproof.
Model Selection Recommendations
- Standard Interior Walls: M6 (400-800), best value for money.
- High-end Interior Walls/Furnishings: HL8 (500-600, neutral), good feel, durable.
- Exterior Walls/Crack-resistant Putty: H10/HL9 (800-1200), strong water retention and crack resistance.
- Low-cost Projects: M3 (200-400), slightly larger usage.
Quality Test Report
| Test Parameter | Limit | Result |
|---|---|---|
| Appearance | White or light yellow fibrous powder | Approved |
| Viscosity (mPa*s) 1% soln sample, 25℃ | 7000-8000 | 7420 |
| Loss on drying, % | ≤8.0 | 6.35 |
| pH (1% soln) | 6.0-8.5 | 7.30 |
| Degrees of Substitute | 0.80-0.90 | 0.83 |
| Assay, % | ≥90.0 | 90.74 |
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.
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