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Product classification
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Address: North of Wufan Road, Xinle Economic Development Zone, Hebei Province
Telephone:0311-88519316
Manager Chen (WeChat with the same number):13932185008
E-mail:hyhpmc@126.com
Hydroxypropyl Methylcellulose
Classification:
医药
石油
石油
日化
陶瓷
合成树脂
Detailed introduction
Product Introduction:
Hydroxypropyl Methylcellulose (HPMC) is a non-ionic cellulose ether made from natural polymer material cellulose through a series of chemical processes. It is a white or slightly yellow powder that is odorless, tasteless, and non-toxic, swelling in cold water to form a clear or slightly turbid colloidal solution. It has properties such as thickening, bonding, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surfactant, moisture retention, and colloidal protection. The product is widely used in industries such as building materials, coatings, synthetic resins, ceramics, pharmaceuticals, food, textiles, agriculture, and daily chemicals.
Quality Standards:
| Hydroxypropyl Methylcellulose | |||||
| Quality Standards | |||||
| Grade | HPMC | HE MC | |||
| Item | Index | ME | MF | MK | MH |
| Methoxy | Content %Conten% | 28.0~30.0 | 27.0~30.0 | 16.5~20.0 | 22.0~32.0 |
| Degree of Substitution | 1.8~2.0 | 1.7~1.9 | 1.1~1.6 | 1.6~2.0 | |
| Hydroxypropoxy | Content %Conten% | 7.5~12.0 | 4.0~7.5 | 19.0~24.0 | |
| Degree of Substitution | 0.2~0.3 | 0.1~0.2 | 0.1~0.3 | ||
| Gel Temperature(℃) | 58~64 | 62~68 | 70~75 | 70~90 | |
| PH | 5.0-7.5 | ||||
| Appearance | White or off-white fibrous or granular powder | ||||
| Moisture (%) | ≤5.0 | ||||
| Ash (%) | ≤5.0 | ||||
| Fineness | 80Mesh,100Mesh,120Mesh | ||||
| Viscosity(mpa.s) viscosity(mpa.s) | 5-200000 | ||||
| The above standards are for customer reference only.,Actual indicators can be customized according to customer needs. | |||||
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Address: North of Wufan Road, Xinle Economic Development Zone, Hebei Province
Telephone:0311-88519316
Manager Chen (WeChat with the same number):13932185008
E-mail:hyhpmc@126.com
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