CAS 5965-83-3 Hydroxypropyl methyl cellulose Excellent acid and alkali resistance Thickener

Product Details

Hello, friends, welcome to our company, we sincerely invite you to come to China. Feel free to contact us if you have any questions!

First of all, let me introduce our company to you.

Hebei Zhoufeng Technology Co., Ltd was established in 2023 and is a high-tech enterprise specializing in the export of SLES. Since its establishment, the company has always adhered to the business principle of talent first and integrity, gathered industry elites, combined advanced foreign information technology, management methods, and enterprise experience with the specific realities of domestic enterprises, and provided comprehensive solutions to enterprises, helping them improve their management level and production capabilities, Enable enterprises to always maintain competitiveness in fierce market competition and achieve rapid and stable development.

Secondly, let's introduce our company's product - hydroxypropyl methyl cellulose.

Hydroxypropyl methyl cellulose is an important variety in non-ionic cellulose mixed ethers. Odorless, tasteless, non-toxic, the product is white powder or loose fiber, particle size through 80 mesh sieve. It does not react with heavy metals. The ratio of methoxy content and hydroxypropyl content in the finished product is different, and the viscosity is also different. HPMC is actually a methyl cellulose modified by epoxy methane (methyl oxypropylene), so it has similar properties to methyl cellulose, cold water soluble, hot water insoluble, solubility in organic solvents is better than water soluble, it is soluble. Soluble in anhydrous methanol and ethanol, but also soluble in dichloromethane, trichloroethane and other chlorinated hydrocarbons and acetone, isopropyl alcohol, diacetone alcohol and other organic solvents.

1, appearance: white or white powder.

2, granularity; The passing rate of 100 projects is greater than 98.5%; The passing rate of 80 items is greater than 100%.

3, carbonization temperature: 280-300℃

4, apparent density: 0.25-0.70/cm3(usually around 0.5g/cm3), specific gravity 1.26-1.31.

5, color change temperature: 190-200℃

6, surface tension: 2% aqueous solution is 42-56dyn/cm.

7, soluble in water and some solvents, such as the appropriate proportion of ethanol/water, propanol/water, trichloroethane, etc. An aqueous solution has. High transparency, stable performance, different specifications of the product gel temperature is different, the solubility changes with the viscosity, the lower the viscosity, the greater the solubility, the performance of different specifications of HPMC has a certain difference, HPMC dissolution in water is not affected by PH value.

8. HPMC decreases with the methoxy content, the gel point increases, the water solubility decreases, and the surface also decreases.

9, HPMC also has thickening ability, salt resistance low ash powder, PH stability, water retention, dimensional stability, excellent film formation, and a wide range of enzyme resistance, dispersion and adhesion characteristics.

As a common cellulose derivative, hydroxypropyl methyl cellulose has excellent properties and applications. Its characteristics of thickening, water retention, fluidity, stability and solubility make it widely used in construction, petrochemical, food industry and other fields. With the continuous progress of science and technology and the expansion of application fields, hydroxypropyl methyl cellulose will have greater development space and application prospects in the future.

1. Construction field: In the construction field, hydroxypropyl methyl cellulose is used as concrete admixtures, water proofing agents, thermal insulation materials, etc. Its thickening and water retention properties can improve the strength and durability of concrete, and also reduce energy consumption to achieve the effect of energy saving and emission reduction.
2. Petrochemical field: In the petrochemical field, hydroxypropyl methyl cellulose is used as drilling fluid treatment agent and oil well cement admixture. Its thickening and water retention properties can improve the suspension and stability of drilling fluid, which is conducive to improving drilling efficiency. At the same time, the water-cement ratio of oil well cement can be reduced, and the strength and durability of cement can be improved.
3. Food industry: In the food industry, hydroxypropyl methyl cellulose is used as a food additive, stabilizer, thickener, etc. Its thickening and water retention properties can improve the taste and stability of food, improve the quality and safety of food. For example, adding the right amount of hydroxypropyl methylcellulose when making ice cream can enhance its stability, prevent the formation of ice crystals, and improve taste and quality.
4. Other fields: In addition to the above fields, hydroxypropyl methyl cellulose can also be used in cosmetics, ceramics and other fields.

Our packaging and factory.

Finally, we put together a few questions you might ask us.

Q1: Where is your factory? How can I visit you?

A1: Factory Address:Block B, Haiyue Tiandi, Qiaoxi District, Shijiazhuang City, Hebei Province before you visit, pls contact me and I will be willing to tell you the most convenient way for you according to your place,also we can arrange the special car picking-up.

Q2: What is your ordinary payment?

A2: T/T L/C

Q3: What is your loading port?

A3: tianjin and Shanghai

Q4: Can I have the sample?

A4: We supply sample for free and youcan bear the postage.

Q5: What is the MOQ?

A5: We ordinary accept 1 FCL.