Your Address : Globalchemmade--Hebei Yida Cellulose Co., Ltd.
Name:Hebei Yida Cellulose Co., Ltd.
Type:Others
Tel:+8615373823436
Fax:
Email:info@chinayidahpmc.com
Address:China(Mainland)
Products selling leads detail
| Product Name: | HPMC Hydroxypropyl methyl cellulose |
|
| CAS No: | 9004 65 3 | |
| Product Type: | Adhesives | |
| Product spec: | YD1920 | |
| Packing: | 25KG | |
| Place Of Supplier: | China | |
| Price: | 21000RMB/Tons | |
| Quantity: | 25000Tons | |
| Valid Period: | 2024-06-16 | |
| Description: | info@chinayidahpmc.com "ItemIndicatorModel 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" "Production Process 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." | |