Hydroxy propyl methyl cellulose

Giá: 4100$/MT

Hydroxypropyl methylcellulose (HPMC)

Product Description：
A: Physical and chemical properties:

Particle size: 98.5% passes through 10 mesh; 100% passes through 80 mesh.
Charring temperature: 280-300°c
Bulk density: 0.25-0.70g⁄cm3

B: Properties: Dissolved in water and some organic solvent such s ethanol, propyl alcohol, ethylene chloride.

SPECIFICATIONS：
Meet requirements CP、USP、BP and EP.

Item	Grade
60HD(2910)	65HD(2906)	75HD (2208)
Methoxy (WT%)	28.0-30.0	27.0-30.0	19.0-24.0
Hydroxypropoxy (WT%)	7.0-12.0	4.0-7.5	4.0-12.0
Gelation temperature (℃)	58.0-64.0	62.0-68.0	70.0-90.0
Viscosity (mPa.s) (2% solution., 20℃)	3, 5, 6, 15, 50, 4000	50, 4000	100, 4000, 15000, 100000
Loss on drying (%)	≤5.0
Residue on ignition (%)	≤1.5
pH	4.0-8.0
Heavy metals (ppm)	≤20
Arsenic (ppm)	≤2.0

APPLICATIONS:

Specification	Reference usage	Advantages	Applications
E3 E5 E6 E15	0.5-5%	Water or water used for organic solvent coating, excellent film forming and viscosity, have good barrier, an increase of compressive strength, reduction of debris	Coating
1-5%	Mixed with Ethyl Cellulose used as a coating of organic solvent to form a solid, with good adhesive film, a masking role of Smell	Coating
E5 E6 E15	3-20%	Control released coating, Mixed with Ethyl Cellulose regulate proliferation	Control released agent
E15 E50	2-6%	Low concentration, high hardness, low friability and good disintegration properties, production pressure when the machine is small, extended equipment life	Granulation, Tablet, Binder
E15 E4M	1-2%	On the suspended solid particles have a good effect and good anti-microbial properties	Antacid
E50 E4M	0.1-0.5%	Solution of high clarity, low concentrations have a good performance of lubrication and thickening	Eyedrop
E4M	1-2%	The role of suspended solids	Suspending agent
E4M K4M	1-5%	Protective effects of colloidal and emulsifying properties of the liquid drug preparation of favor	Emulsions, gels and ointments
5-30%		Aperient

Packaging & Shipping
It is packed in fiber drum and lining with polyethylene film bag. Net weight 25kg
per drum. Direct sunshine and raining, moisture must be avoided.

LIÊN HỆ ĐẶT HÀNG

Vui lòng nhập đầy đủ thông tin của bạn để gửi email

Họ tên*

Email*

Công ty

Địa chỉ*

Quốc gia*