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Hydroxypropyl Methyl Cellulose (HPMC)
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| Specifications |
Hydroxypropyl Methyl Cellulose |
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Hydroxypropyl Methyl Cellulose (HPMC)
1.Specifications:
Methoxyl: 28-30%; 27-30%; 19-24%
Hydroxypropyl: 7-12%; 4-7.5%; 4-12%
Gelling temperature: 58-64&©|8451;; 62-68&©|8451;; 70-90&©|8451;
Moisture: &©|8804;5%
Ash: &©|8804;1%
PH, 1%solution, 25°C: 4-8
Viscosity (2%,20°C): See viscosity specifications
2.Main Usage :
HPMC is used in industry mainly as disperser to enhance suspension and prevent agglomeration of drops, owing to its excellent dispersing and gel-protecting capability, regular, uniform, apparent-specific-weight-suitable and well-workable granules are achieved. In building construction it is used for brick laying, wall rendering, inlaying wall seams, it is suitable for dye-blending and pre-blending cement slurry and conductive to thickening, water-holding and coherence, enhances adaptability to pump slurry. In decorative construction it is used to stick up tiles and marble with high cohesive strength, at the same time it can decrease cement consumption. It also used for plastering with good workability and without cracking. In coating it is used as thickening agent which makes coated surface lucent. lustrous and fine, not peeling off, improving the fluidity. Used in colorful ceramic glaze as suspension agent and cohesive agent, it makes pigment disperse uniform in glaze and thicken coated layer due to the gelling feature. It also finds wide applications as the agent of thickening, coherence, moisture-holding, film-forming, stabilizing, emulsification, shaping in petrochemicals, building, printing & dyeing, tobacco, daily-use chemical, paper-making, leather, agriculture and forestry and others. |
| Company: |
Yixing Hongbo Fine Chemical Co., Ltd.
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| Contact: |
Mr. Jim Liang |
| Address: |
Nancao Town, Yixing |
| Postcode: |
214217 |
| Tel: |
86 510 7855838 |
| Fax: |
86 510 7855838 |
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