KEHONG Methyl Cellulose, Top quality, reasonable price. your best choice.
| Technical index |
| Quality Standard: Q/79339844-1.01-2008 |
| Building and PVC suspension polymerization |
| Product | | MC | HPMC |
| | MA | HF | HE | HJ | HK |
| Methoxy | Content (%) | 27.0-32.0 | 27.0-30.0 | 28.0-30.0 | 16.5-20.0 | 19.0-24.0 |
| Degree of substitution | 1.7-1.9 | 1.7-1.9 | 1.8-2.0 | 1.1-1.6 | 1.1-1.6 |
| Hydroxyl propoxy | Content (%) | | 4.0-7.5 | 7.5-12.0 | 23.0-32.0 | 4.0-12.0 |
| Degree of substitution | | 0.1-0.2 | 0.2-0.3 | 0.7-1.0 | 0.1-0.3 |
| Water content (Wt %) | ≤5.0 |
| Ash content (Wt %) | ≤1.0 |
| PH | 5.0-7.5 |
| Appearance | milk white or white granules or powder |
| Fineness | 80 meshes,100 meshes,120 meshes |
| Viscosity (mPa.s) | See viscosity spec. |
| *NDJ rotational viscometer (2% water solution , 20 centigrade), Viscosity spec. |
| Spec. | Viscosity range | Spec. | Viscosity range |
| (mPa.s) | (mPa.s) |
| 5 | 3-9 | 15000 | 13000-17000 |
|
| 15 | 10-20 | 20000 | 18000-22000 |
|
| 25 | 20-30 | 30000 | 23000-34000 |
|
| 50 | 40-60 | 40000 | 35000-45000 |
|
| 100 | 80-120 | 50000 | 46000-55000 |
|
| 400 | 300-500 | 60000 | 56000-64000 |
|
| 800 | 700-900 | 75000 | 65000-85000 |
|
| 1500 | 1200-2000 | 80000 | 75000-85000 |
|
| 4000 | 3500-4500 | 100000 | 85000-130000 |
|
| 8000 | 7000-9000 | 150000 | 130000-180000 |
|
| 10000 | 9000-11000 | 200000 | ≥180000 |
|
| * B# rotational viscometer,2% water solution,20 centigrade.Viscosity spec. | |
| Spec. | Viscosity range (mPa.s) |
|
| 50 | 40-60 |
|
| 100 | 75-130 |
|
| 400 | 300-500 |
|
| 800 | 650-1000 |
|
| 1500 | 1200-1800 |
|
| 2500 | 2000-3000 |
|
| 4M | 3500-5000 |
|
| 7M | 6000-8000 |
|
| 10M | 8000-12000 |
|
| 15M | 12000-18000 |
|
| 25M | 21000-29000 |
|
| 40M | 34000-46000 |
|
| 55M | 46000-63000 |
|
| 70M | ≥60000 |
|
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