MHEC
Hydroxyethyl methyl cellulose (MHEC) is a methylcellulose derivative prepared from natural polymer cellulose.
Widely used in water-based latex paint, building construction and building materials, printing ink, oil drilling, etc., to thicken and retain water, improve workability, and also used in dry and wet mortar products.
Product introduction
Baojie: MHEC (Hydroxyethyl methyl cellulose) -- Viscosity 4,00 -200,000
Product Description: Hydroxyethyl methyl cellulose (HEMC) is a methylcellulose derivative prepared from natural polymer cellulose.
Properties: Thickening, water-retention, good water solubility, Improve workability.
Viscosity: 400 - 200,000
| Item | Specification | ||
| H | L | ||
| Hydroxyethoxy Molar Substitution （MS） | 1.8-2.0 | 0.1-0.4 | |
| Methoxy Substitution Degree (DS) | 0.8-1.2 | 1.5-1.7 | |
| Loss on drying (wt%) | ≤6.0 | ||
| Residue on ignition (wt%) | ≤5.0 | ≤2.0 | |
| PH value | 6.5-8.5 | ||
MHEC (Hydroxyethyl Methyl Cellulose) Viscosity Specification
| Item | Specification | Viscosity (mPa.s, 2% solution, 20℃） |
| MHECHigh Viscosity | BJM-400 | 350-550 |
| BJM-4000 | 3500-5600 | |
| BJM-6000 | 5000-7000 | |
| BJM-8000 | 7000-9000 | |
| BJM-10000 | 9000-12000 | |
| MHECExtra high viscosity | BJM-20000 | 17000-22000 |
| BJM-30000 | 27000-32000 | |
| BJM-40000 | 37000-42000 | |
| BJM-50000 | 45000-54000 | |
| BJM-60000 | 55000-64000 | |
| BJM-100000 | 4100-5600 ※ | |
| BJM-200000 | ||
| Remark | ※It is the viscosity of 1% aqueous solution at 20℃ | |
Packing: 25kg/bag; 13tons/20’FCL; 28tons/40’HQ.
Storage: Dry; Ventilated; Cool; Pay attention to moisture.
Note: After opening , the unused HPMC must be sealed to avoid moisture from air contact.
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Baixiang County, Xingtai City, Hebei, China
