Products Description
We are specialized in the production of hydroxypropyl methylcellulose, with an annual output of 50,000 tons and 200 employees. Our factory is located in Jinzhou, Hebei Province. We have accumulated many years of production experience, advanced production techniques and perfect detection technologies. We also have the right to export independently.
1,Molecular formula: C2H6O2 · x
2,Melting point: 288-290 ºC (dec.)
3,Density: 0.75 g/mL at 25 ºC (lit.)
4,Softening temperature: 135-140 ºC
5,Performance density: 0.35-0.61g/ml
6,Decomposition temperature: 205-210 ºC; Slow combustion speed
7,Equilibrium temperature content: 23 ºC; 6% at 50% rh, 29% at 84% rh
8,Solubility: H2O: ≤ 5 wt.% at 20 ºC, easily soluble in water. Insoluble in general organic solvents. It has properties such as thickening, suspension, adhesion, emulsification, dispersion, and moisture retention. Can prepare solutions with different viscosity ranges. Has abnormally good salt solubility in electrolytes.
9,Appearance: White to light yellow fibrous or powdery solid, non-toxic, odorless, and easily soluble in water. Insoluble in general organic solvents.
| Items |
Specification |
|
|
Min |
Max |
|
| Appearance |
White to slightly off-white granular powder
|
|
|
Methoxy content (%): |
28.0 |
30.0 |
|
Hydroxypropyloxy content (%): |
7.0 |
12.0 |
|
Loss on drying( %): |
0.0 |
5.0 |
|
Residue on Ignition (%): |
0.0 |
1.5 |
|
PSD (%, pass through 100mesh): |
0.0 |
3.0 |
|
Viscosity (2% on dry basis , mPas): |
13000.0 |
17000.0 |
|
PH |
5.5 |
7.5 |
|
Fe(ppm) |
≤15 |
|
The pH value changes slightly in the viscosity range of 2-12, but the viscosity decreases beyond this range. It has properties such as thickening, suspension, adhesion, emulsification, dispersion, moisture retention, and protective colloid. Can prepare solutions with different viscosity ranges. It is unstable at room temperature and pressure, avoiding humidity, heat, and high temperatures. It has exceptional salt solubility to the dielectric, and its aqueous solution allows for high concentrations of salts to remain stable.
application
Used as adhesives, bonding aids, filling cement admixtures
Used as coatings and optical brightener additives, coating polymers, filter control additives
Used as wet strength enhancer, protective colloid, rebound and slip reducing agent, rheology control modifier
Used as a gelling and thickening agent in the development of biological structures for hydrophobic drugs
Products
why choose us
why choose our products
✔ Trusted Global Supplier– Years of experience in exports.
✔ Full Legal Compliance – Avoid customs issues with proper documentation.
✔ Competitive Pricing – Bulk discounts for industrial buyers.
✔ Responsive Support – Dedicated team for order tracking & inquiries.
shipping
Packing
certificate
FAQ
Q: who are we?
A: We are based in Hebei, China, start from 2021,sell to Southeast Asia(20.00%),South Asia(20.00%),Domestic Market(10.00%),North America(10.00%),Central America(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Africa(10.00%). There are total about 11-50 people in our office.
Q: What services can we offer?
A: Acceptance of delivery terms: FOB, CFR, DAF;
Acceptance of payment currencies: US dollars, euros, Japanese yen, Canadian dollars, Australian dollars, Hong Kong dollars, British pounds, RMB, Swiss francs;
Acceptance of payment methods: T/T, L/C, D/P, D/A, MoneyGram, credit card, PayPal, Western Union;
Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Q: Are you a manufacturer or a trader?
A: Answer: We are a professional manufacturer of HPMC. We have 13 years of production experience and we can offer you guaranteed products.
Q: How about your delivery time?
A: We can deliver the goods as soon as the next day at the earliest, and no later than 9 days at the latest.
Such a fast delivery time depends on our strong production capacity.
Q: Could you provide samples?
A: Answer: The confirmation of samples is an essential part of our cooperation.
You are welcome to request samples from us. We can provide samples to our clients free of charge.
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