سعر فوب
أحصل على آخر سعر4.5 ~ 5.4 USD / Kilogram ( Negotiable )
|1000 Kilogram Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
4.5 ~ 5.4 USD / Kilogram ( Negotiable ) أحصل على آخر سعر
الموقع:
China
سعر الحد الأدنى للطلب:
4.5 per Kilogram
الحد الأدني للطلب:
1000 Kilogram
تفاصيل التغليف:
25 kg paper bag
موعد التسليم:
20 days
القدرة على التوريد:
150000 Kilogram per Month
نوع الدفع:
T/T, L/C, D/A, D/P, Western Union, PayPal
مجموعة المنتج :
-
Hydroxy Ethyl
Cellulose
HydroxyEthy Cellulose (HEC for
short) is a non-ionic soluble cellulose ether, both soluble in cold
and hot water, with thickening, suspension, adhesion,
emulsification, film-formation, water retention, protective
colloids and other properties, widely used in coatings, cosmetics,
oil drilling and other industries.
Appearance
HEC is a white to
light yellowish, oderless and tastless powder, readily soluble in
hot or cold water to form a viscous gel solution. When pH in
solution is within 2 to *2, the solution is quite
stable.
Characteristic
Since HEC group is
nonionic one in water solution, it won't be reacted with other
anions or cations and insensitive to the salts. But HEC molecule is
capable of generating esterification, etherification and acetal
reaction, so it is possible to make it insoluble in water or
improve its properties. HEC also has good film-forming ability and
surface activity.
Specification
| Hydroxyethy Cellulose | |
| Test items | Testing standards |
| Appearance | white to light cream, free-flowing powder |
| Molar substitution degree(MS) | ≥2.3 |
| Brookfield RV 2% | *********0 mPa.s |
| Loss on drying | ≤5% |
| Residue on ignition | ≤5% |
| Ash content | ≤5% |
| light ratio (2% Solution) | ≥*5% |
| PH ( 1% aqueous solution, *5℃ ) | 6.**8.0 |
| Particle Size | min. *8% pass through **0 mesh |
| Application Fields | Application Range | Function |
| Oil-drilling | Oil drilling | Viscosifier and water loss controller |
| Painting | Latex paint, polymer emulsifying | Thickening |
| Construction | Cement, mortar | Thickening, water-retaining, retarding |
| Cosmetics | Toothpaste, shampoo, Cream | Thickening, stabilizing |
| Ceramics | Enameling | Water-retaining |
| Paper-making | Sizing | Thickening, water- retaining |
| Pharmaceutical | Lotion, Ointment | Thickening |
| بلد: | China |
| نموذج رقم: | - |
| سعر فوب: | 4.5 ~ 5.4 / Kilogram ( Negotiable ) أحصل على آخر سعر |
| الموقع: | China |
| سعر الحد الأدنى للطلب: | 4.5 per Kilogram |
| الحد الأدني للطلب: | 1000 Kilogram |
| تفاصيل التغليف: | 25 kg paper bag |
| موعد التسليم: | 20 days |
| القدرة على التوريد: | 150000 Kilogram per Month |
| نوع الدفع: | T/T, L/C, D/A, D/P, Western Union, PayPal |
| مجموعة المنتج : | - |
