Chemical Raw Materials HPMC Hydroxy Propyl Methyl Cellulose Cas No. 9004 65 3 (1600255490957)

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Price:RUB 163.52
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Product Overview

Description

Properties
1) Appearance: HPMC is a nonionic cellulose ether, white grayish-white powder or granule,odorless and flavorless, soluble in cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of substitutions, practically insoluble in hot water, ethylene glycol and toluene. HPMC is dissolved in a mixture of 10% methanol and 90% methylene chloride to form colloidal solutions.
2) The solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature, the solution becomes cloudy or forms flocculent gel. However, the solution becomes clear again after cooling. Different types of HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the viscosity, the higher solubility it has. The different types of HPMC are different in some properties and their solubility in water is not affected by pH.
3) Particle sizes: 100% pass rate in 80 mesh.
4) Apparent density: 0.25-0.70 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
5) Color change temperature:190-200°C; Carbonization temperature:280-300°C.
6) Surface tension:42-56 dyn/cm (2% aqueous solution).
7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
8) HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming property, good disperse and adhesion ability.
Packing & Delivery
Hydroxypropyl Methyl Cellulose(HPMC) Packing:
25 kg kraft paper compound bag, inside with PVC plastic bags
Storage and Delivery: Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shipping.
Company Profile
Hebei JiaHua Cellulose Co., Ltd located in beautiful Jinzhou City of Hebei Province. Which is a specialized enterprise on researching, developing, producing and promoting of hydroxypropyl methyl cellulose (HPMC) It is one of the largest HPMC manufacturer in North of china Hebei JiaHua Cellulose Co., Ltd is more than 15 years history in HPMC .total investment 20 million USD and cover land of more than 30,000 square meters, more than 200 employees and It includes 10 high level technical engineers in the factory. And Our company has successfully passed the most authentications of ISO 9001:2000 certificate. As always, we adhere to technological innovation, Quality-oriented, Pay attention to environmental protection, energ conservation and emission reduction, which make us to be good quality cellulose ether supplier for global valued customers. To As your trustworthy partner, our company provides high-quality products and helps customers to achieve greater success. We will give full play to the overall advantages of modern enterprises by virtue of scientific management and pragmatic attitude, organically integrate economic development, environmental protection and social responsibility, make improvement, explore potentials and make innovation. Meanwhile, We are willing to work with customers at home and abroad in good faith cooperation, advancing with the times, create brilliant.
FAQ
Q1.Do you have MOQ? Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be. Q2.Should the customer pay the delivery fee,How much is it? For the delivery fee,many samples are be requested to be sent,so we must get delivery fee. If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express. If you do not request,I will choose a cheap one in China. Q3.How about the after sale service? 1)We will always keep the quality the same as the buyer's samples and if there is something with the quality,we will make compensation for our customers. 2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery. 3)We will trace the goods from the production to selling,we will solve the problems in the selling for our customers. Q4.When can I get a price? We usually quote within 24 hours after we get your inquiry. Q5: Are you a trade company or manufacturer? We are a professional manufacturer with our own factory.

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