Item\Indicator\Model
Methoxy, % 27-30 19-24
Hydroxypropyl, % 7.0-12 7.0-12
Gel temperature, ℃ 55-68 70-90
Moisture, % ≤5
Ash, % ≤5
PH value: 6-8
Viscosity (2%, 20℃) 5-200000
Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then reacted with sodium hydroxide (liquid caustic soda) solution for alkalization, and then added chloromethane + propylene oxide for etherification reaction to form crude HPMC After neutralization (PH value adjustment), pressure filtration, drying, crushing and sieving, a certain fineness of pure HPMC can be obtained. The finished product has a slight odor, the smell of methane.
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Our homepage: www.chinayidahpmc.com
- Product Details
- Brand :
- Place of Origin : China
- FOB Price : USD 21000
- Minimum Order Quantity : 1
- Supply Ability :
- Packaging & Delivery
- Packaging Detail :
Packaging And Storage
After the product is opened and used, it must be sealed in time; This product is thermoplastic, so it should be stored in a high temperature environment to avoid pressure, otherwise it will easily cause agglomeration; Sealed and stored in a cool and dry place at 0-40℃, and the storage time should not exceed 24 months.
- Delivery Detail :
Technical Support
During the preparation of various formula systems for this product, the Yida technical team can provide technical consultation, technical tracking, and long-term optimization of the formula system.
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