ETON has provided high-quality products and solutions to customers in more than 100 countries and regions around the world, including the United States, Germany, the United Kingdom, Canada, Russia, Australia and Japan.

Product Application:

Our products are widely used in building materials, pharmaceuticals, daily chemicals, food and other fields.

24-Hour Service:

We offer 24/7 online customer service to promptly respond to your messages and provide you with a superior shopping experience. Please feel free to contact us anytime if you have any questions.

Product Details

Appearance:

White or white yellow powder.

Viscosity:

3~200000mPa. s

Applicability:

Honeycomb ceramics, PVC and other products.

Availability:

Industrial grade cellulose ether is marked as available in stock.

Customized services:

Support.

Minimum Order Quantity (MOQ)：

1000KG.

ltem	Specifications
	E5	E15	E50	E4000
Methoxy content	27.0~30.0
Hydroxypropyl content	3.0~12.0
Viscosity Brookfield RVT, 2% solution, 20 ° C	4~5600
Gel temperature	58~64
Loss on drying	≤5.0
Residue on ignition	≤1.0
Lead	≤3.0
Heavy metal	≤10.0
PH	5.0~8.5
Gel temperature	58~64

Application of HPMC in Honeycomb Ceramic Industry

Improving molding operability and billet strength:

HPMC can effectively enhance the lubricity and plasticity of ceramic slurry, making the extrusion molding process smoother, reducing mold wear, and improving mold operability; At the same time, it enhances the strength of the green body through bonding, prevents cracking or deformation, and ensures the integrity of the complex honeycomb structure. ‌

Optimizing the quality and density of the billet:

The water retention properties of HPMC can slow down water evaporation, avoid drying cracking, and maintain the stability of the slurry, especially in high temperature or dry environments; Its film-forming and dispersibility contribute to the formation of a uniform green body, and after sintering, a product with a smooth and delicate surface and a dense internal structure is obtained, thereby improving mechanical properties and thermal shock stability. ‌

Adapting to thin-walled and high pore design:

In the production of thin-walled honeycomb ceramics, the shape retention ability of HPMC is particularly critical, which can effectively support thin-walled structures, reduce molding defects, and support the realization of high pore density (such as 20-40 pores per square centimeter), meeting the requirements of surface area and fluid resistance for applications such as catalytic carriers. ‌

Improve process efficiency and product performance:

HPMC's thermal gel properties and viscosity adjustability allow flexible control of slurry rheology, simplifying drying and sintering processes; The final product enhances its oxidation resistance, corrosion resistance, and high-temperature strength due to structural densification, expanding its application potential in fields such as automotive exhaust purification and chemical fillers.

Application of HPMC in PVC industry

Excellent dispersion and stability performance:

HPMC can effectively reduce the interfacial tension between vinyl chloride monomer (VCM) and water, promote the uniform dispersion of VCM in the aqueous medium, and prevent droplet coalescence in the early stage of polymerization and polymer particle coalescence in the later stage, thereby improving the stability of the suspension system. ‌

Regulating the characteristics of resin particles:

By selecting HPMC of different specifications, the particle morphology, particle size distribution, and microstructure of PVC resin can be controlled, resulting in regular, loose, and suitable particle density, significantly improving the processing performance and product quality of the resin. ‌

Replacing traditional dispersants and forming composite systems:

HPMC can basically replace traditional dispersants such as gelatin and polyvinyl alcohol, and is often used in combination with polyvinyl alcohol and other materials to optimize dispersion effects and adapt to different production process requirements. ‌

Improve production efficiency and product quality:

Its application helps to obtain PVC resin with excellent processing performance, reduce gel point fluctuations in production, and improve product yield and consistency. ‌

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Transaction Process

We are a professional manufacturer and supplier of building-grade materials in China, committed to providing high-quality products and services. We warmly welcome you to source customized building-grade materials from our factory. Contact us for free samples.

After the order is confirmed, we will provide you with the sales contract and formal invoice for your review and approval.

To begin processing your order, please make a 30% advance payment. This payment is a necessary condition for initiating the production process of the order.

After the goods are ready, we will notify you and attach a video inspection. At that time, you can pay the remaining amount to initiate the shipping process.

After receiving your advance payment, the production or inventory of the product usually takes about 5-7 working days.