High-Performance Solutions for HEC
Landercoll® is the cellulose ether brand of LANDU, a high-tech enterprise integrating R&D, production, and sales. We specialize in the research and manufacturing of cellulose ethers—such as HPMC, MHEC, and HEC—and are committed to being a reliable and trusted supplier in the Chinese market.
- Advanced DCS‑controlled production for consistent quality
- ISO 9001 & EU REACH certified, exported to 60+ countries
- In‑house R&D team and lab for custom solutions
- Reliable supply chain with on‑time delivery
Landercoll® HEC Specification
| Item | Specification HE 30M |
|---|---|
| Appearance | white or milky white free flowing powder |
| Moisture content | ≤6 % |
| Ash content | ≤5 % |
| Density | 300-600 kg/m³ |
| pH value | 6-8 |
| Particle size | pass 80 mesh ≥95% |
| Viscosity | 1,500-2,500 mPa.s (Brookfield RV, 1%) |
| Final dissolve time | Ca. 30 min |
| Delayed solubility | yes |
| Biostability | yes |
| Pigment compatibility | high |
| Wet scrub resistance | high |
| Thickening effect | moderate |
Typical Applications
Interior & Exterior Latex Paints
Water-Soluble Primers & Sealers
Water-Based Architectural Coatings
Try Our FREE HEC Samples!
LANDU, cellulose ether Additives Supplier From China, experience our Landercoll HPMC/MHEC/HEC products firsthand with a FREE sample!
- Sample Size: 200g or 400g.
- Shipping: Fast via FedEx or DHL.
- Service: Expert formula adjustment support.
Hydroxyethyl Cellulose HEC Grades
1. Normal & Standard (HEC Standard Grade)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| HE15M | — | 800–1,500 | High thickening efficiency, cost-effective formula solution |
| HE30M | — | 1,500–2,500 | |
| HE30MX | — | 1,500–2,500 | |
| HE60M | — | 2,500–3,500 | |
| HE100M | — | 3,500–5,000 | |
| HE200M | — | 6,000–8,000 |
2. Biostable HEC (HE-BE Series)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| HEC LR | 7–15 | — | Emulsion polymerisation dispersant; pigment paste stabiliser |
| HEC ER | 80–150 | — | |
| HEC GR | 250–400 | — | |
| HE2MBE | 1,500–2,500 | — | Superior levelling & pigment dispersion performance |
| HE5MBE | 4,500–6,500 | — | |
| HE15MBE | — | 800–1,500 | High substitution degree, long-term biological stability |
| HE30MBE | — | 1,500–2,500 | |
| HE60MBE | — | 2,500–3,500 | |
| HE100MBE | — | 3,500–5,000 |
3. Hydrophobic Modified HEC (MEB Series)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| MEB4M | 3,000–5,000 | — | Fast dispersion, excellent pigment suspension stability |
| MEB15M | — | 800–1,500 | |
| MEB30M | — | 1,500–2,500 | |
| MEB60M | — | 2,500–3,500 | Enhanced comprehensive property, outstanding scrub resistance |
| MEB80M | — | 3,000–4,000 | |
| MEB100M | — | 3,500–5,000 | |
| MEB5500 | — | 5,000–7,000 | High-efficiency thickening for latex paint system |
| MEB7000 | — | 6,000–8,000 | |
| MEB8000 | — | 7,000–9,000 | |
| MEB10000 | — | 9,000–12,000 |
4. Associative Thickener (MHE Series)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| MHE300 | — | 200–500 | Perfect levelling, anti-splash & anti-sag property |
| MHE500 | — | 350–750 | |
| MHE900 | — | 600–1,200 | Good substrate wetting & colour development performance |
| MHE1500 | — | 900–1,500 | |
| MHE2000 | — | 1,500–2,000 | |
| MHE3000 | — | 2,500–3,000 | |
| MHE3500 | 5,000–7,000 | 2,500–3,000 |
5. Mortar Grade Modified Ether (MPE Series)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| MPE6MS | — | — | Thickening & viscosity control Extended open time & water retention Cost-effective replacement |
| MPE15MS | — | 1,500–2,500 | |
| MPE30MS | — | 2,500–3,500 | |
| MPE50MS | — | 3,500–4,500 | |
| MPE60MS | — | 4,500–5,000 | |
| MPE80MS | — | 5,500–6,500 | |
| MPE200MS | — | 8,000–10,000 |
6. Sodium Carboxymethyl Cellulose (CMC CME Series)
| Grade | 2% Brookfield Viscosity | 1% Brookfield Viscosity | Core Performance |
|---|---|---|---|
| CME2000 | — | 1,500–3,000 | Lump-free rapid dissolution High thickening efficiency Strong pigment suspension Low-cost thickening alternative |
| CME3000 | — | 2,500–4,000 | |
| CME4000 | — | 3,500–5,000 | |
| CME6000 | — | 5,000–7,000 |
Hydroxyethyl Cellulose Benefits
- Thickening Efficiency: Provides high viscosity at low dosage levels
- Viscosity Stability: Maintains consistent texture during storage and application
- Application Workability: Ensures smooth brushability and reduced spattering
- Color Compatibility: Enhances pigment acceptance and color uniformity
- Biological Stability: Offers resistance to enzymatic and microbial degradation
Packaging and Size
We package HPMC/MHEC/HEC in paper bags with plastic liners to provide extra protection. Please keep the product sealed and store it in a cool, dry place, away from moisture, direct sunlight, and sources of ignition.
Hydroxyethyl Cellulose HEC Supplier with Good Reputation
Landercoll® has been a trusted name in cellulose ether manufacturing for years, backed by three production bases equipped with state-of-the-art facilities. Our manufacturing process features 16 horizontal reactors and 4 vertical reactors ensuring high-capacity, consistent output, alongside a DCS (Distributed Control System) for fully automated production and an SIS (Safety Instrumented System) for real-time process safety.
ISO 9001 and EU REACH certification
Explore LANDU’s trusted chemical products, exported to over 60 countries worldwide. Benefit from our extensiveexperience collaborating with multinational corporations and top-tier factories. Our independent R&D center andapplication laboratory innovate with 11 patents and 4 usage patents.
Count on us for high-quality products and customized formulations to meet diverse customer needs.
Why choose LANDU?
Trusted HEC manufacturer for global mortar producers.
Eco-Friendly Manufacturing
EU low-carbon compliant clean production.
Professional Tech Support
R&D specialists assist you withformula modifications.
Global Full Certifications
ISO, REACH, complete test documents.
Flexible Payment
Multiple payment options: T/T, LC,OA, and other methods.
Tailored Formula
Customized formulas specially designed to fit your purpose.
Efficient Logistic
Short lead time of 7 to 14 workingdays depend on the volume.
Flexible Payment and Sufficient Cellulose Ether Supply
- Payment Terms: Flexible options, including L/C, T/T, etc.
- Minimum Order Quantity: 1 MT
- Packaging: 25kg/bag, 600kg/pallet
- Lead Time: 7-20 working days, depending on order volume and requirements
Handling Large Volume Orders
Global Shipping andDelivery Solutions
Landercoll Other Products
FAQ
MOQ: We accept a minimum order quantity of 1 ton. Smaller trial orders negotiable.
Lead time: 5 days for standard orders, 10 days for orders over 50 tons.
Landercoll® is produced under ISO 9001 certified systems and fully complies with EU REACH regulations. CoA provided with every batch.
We operate three production bases with 16 horizontal reactors & 4 vertical reactors plus a DCS automated control system for full process monitoring. Consistent quality, every batch.
Yes. 500g–1kg samples are free (shipping cost may apply for express delivery). Contact us for your specific application.
Factors such as gypsum quality, application type and performance requirements should be considered when selecting a grade.
Landu is a direct manufacturer. Founded in 2008, we operate 3 production bases with DCS automated control systems and ISO 9001 & EU REACH certifications.
We provide TDS, SDS and COA documents to support product evaluation and quality control.
