HEC-Biostable(HE-BE) Manufacturer
HEC-Biostable(HE-BE) Supplier
As a biostable grade in our HEC series, HE‑BE features a higher and more uniform degree of substitution, delivering strong resistance against enzymatic and microbial degradation — essential for paints that require extended shelf life. It maintains consistent viscosity throughout storage and application, reducing the risk of unexpected thinning or spoilage.
Backed by real‑world stability testing, Landercoll® HE‑BE is the trusted choice for interior/exterior latex paints, industrial primers, and decorative finishes where biological attack is a concern.
| Item | Specification HE30M |
|---|---|
| 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% |
| Lepkość | 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 |
Benefits of HEC
- 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
Try Our FREE HEC Sample!
HEC Supplier From China
Do you operate in the construction, personal care, or coatings industry? Lanercoll HEC ( Hydroxyethyl Cellulose) can optimize your products, enhancing their performance and quality.
At LANDU, experience our Landercoll HPMC product firsthand with a FREE sample!
- Sample Size: 200g or 400g.
- Shipping: Fast via FedEx or DHL.
- Service: Expert formula adjustment support.
Landercoll® HEC Biostable (HE-BE)
| Product Categories | Grade | Viscosity (Brookfield) | Performance | |
|---|---|---|---|---|
| 2% | 1% | |||
| Biostable (HE-BE) | HEC LR | 7-15 | Dispersant for emulsion polymerization; Dispersant for color paste/colorant | |
| HEC ER | 80-150 | |||
| HEC GR | 250-400 | |||
| HE2MBE | 1,500-2,500 | Excellent leveling performance and excellent dispersion of color paste/colorant | ||
| HE5MBE | 4,500-6,500 | |||
| HE15MBE | 800-1,500 | High degree of substitution; Excellent biological stability | ||
| HE30MBE | 1,500-2,500 | |||
| HE60MBE | 2,500-3,500 | |||
| HE100MBE | 3,500-5,000 | |||
HEC - HEC GR
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Do you operate in the construction, personal care, or coatings industry? Lanercoll HEC ( Hydroxyethyl Cellulose) can optimize your products, enhancing their performance and quality.
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Mask, Skin Care, Lotion, Toner
Facial Cleanser/Toothpaste
Hydroxyethyl Cellulose HEC - Packaging and Size
We package HPMC 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.
600kg Pallet
Customized Packaging
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.
HEC Manufacturing & Purification Process
Raw Material Selection: We begin with high-purity refined cotton linter, characterized by low ash and negligible impurities.
Etherification: The cellulose is alkalized under precisely controlled conditions, followed by etherification to introduce methoxyl and hydroxypropyl groups.
Purification: The crude product undergoes successive washing and filtration stages to remove by‑products and residual salts, achieving exceptional purity suitable for demanding applications.
Flexible Payment and Sufficient HEC Supply
- Payment Terms: Flexible options, including L/C, T/T, OA, etc.
- Minimum Order Quantity: 1 MT
- Packaging: 25kg/bag, 600kg/pallet
- Annual Capacity: 4,000 Tons
- Lead Time: 7-20 working days, depending on order volume and requirements
Handling Large Volume Orders
Global Shipping andDelivery Solutions
Landercoll HEC 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 z 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.
Yes. It works reliably with dispersants, defoamers, coalescents, and preservatives. We provide formulation support to ensure stability.
0.2–1.0% of total formulation weight. Exact dosage depends on target viscosity and coating type. Our technical team can help optimize your recipe.
It has a higher and more uniform substitution degree, resisting enzyme and microbial attack. This extends your paint’s shelf life and prevents viscosity drop during storage.