Detail
Hydroxypropyl Methyl Cellulose(HPMC) was water-soluble polymers derived from cellulose that is the most abundant natural polymer. HPMC can be in low, medium, high viscosity as construction grade or Detergent dergree, which can be in water to form a transparent solution. CAS No.:9004-65-3
With high thickening efficiency, especially for thickening the water phase. In addition, there are wide range of pH that can be used, so can be widely used.
Physicochemical Property
2. particle size: the passing rate of 80 mesh is 100% the passing rate of 100 mesh is more than 99.5%
3. Charring density:280-300℃
4. Apparent density: 0. 25-0.70g/cm(usually around 0.5g/cm), the proportion is 1.26-1.31
5. Thermochromic temperature: 190-200℃
6. Surface tension: 2% of aqueous solution is 42-56dyn/cn.