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- We are specialized in cellulose ether production such as Hydroxypropyl methyl cellulose (HPMC), Hydroxyethyl cellulose (HEC), Sodium carboxymethylcellulose (CMC), Redispersible polymer powder (RDP) and Polyanionic cellulose (PAC) etc, more than 10 years' experiences in this field, with ISO, SGS, AHF, FDA certification and extreme standard let us keep very competitive in the current market. Contact Now
Ceramic grad Hydroxypropyl methyl cellulose for ceramic extrusion
- Item Hydroxypropyl methyl cellulose
- Appearance : White or off-white powder
- Methoxy (%) : 25-30
- Hydroxypropoxy (%) : 9-12
- Partical Size (μm) : ≤155
- Drying Loss Ratio (%) : ≤5.0
- Viscosity (mPa•s) : 8000-10000
- pH Value : 5-9
- Water Retention Ratio (%) : ≥90
Product description :
Hydroxypropyl methyl cellulose plays a good lubricating effect in the extrusion process of thin-wall honeycomb ceramics, making the surface of the honeycomb ceramics round and delicate, and ensuring the toughness of the pore wall at low thickness, HPMC can also make honeycomb ceramics have better body strength and denser internal structure after combustion.
Advantages :
1. The operability of honeycomb ceramic product mold tires ;
2. Better strength of honeycomb ceramic products ;
3. Better lubrication performance, which is conducive to extrusion molding ;
4. The surface is round and delicate ;
5. Very dense internal structure after combustion of honeycomb ceramic products ;
Application :
HPMC is widely used in Honeycomb ceramic, which are mainly used in power generation desulfurization and denitrification, exhaust gas treatment of automobiles, with the advancement of technology, more and more thin-walled honeycomb ceramic technology is used.
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