Focus on Cellulose ethers

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  • 2-hydroxyl-3-sulfonic acid glycopyl bacterioprocycin fibin ether synthesis

    Taking bacterial cellulose as raw materials, synthesize 2-hydroxy-3-sulfate propyate cellulose ether. The infrared spectrometer analyzes the product structure. Best process conditions for synthesis of base bacterial cellulose ether. The results showed that the exchange capacity of 2-hydroxy-3-sul...
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  • Influence of latex powder content on mortar

    The change of latex powder content has obvious influence on the flexural strength of polymer mortar. When the content of latex powder is 3%, 6% and 10%, the flexural strength of fly ash-metakaolin geopolymer mortar can be increased by 1.8, 1.9 and 2.9 times respectively. The ability of fly ash-me...
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  • Factors Affecting the Bonding Strength of Mortar

    Dry powder mortar has been widely used at present. There is a bond strength index in dry powder mortar. From the perspective of physical phenomena, when an object wants to attach to another object, it needs its own viscosity. The same is true for mortar, cement +Sand mixed with water to achieve t...
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  • The use of various viscosities of cellulose in products

    The industrial grade hydroxypropyl methylcellulose used for mortar (here refers to pure cellulose, excluding modified products) is distinguished by viscosity, and the following grades are commonly used (the unit is viscosity): Low viscosity: 400 It is mainly used for self-leveling mortar; the vis...
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  • Is methyl cellulose edible?

    Is methyl cellulose edible? Methyl cellulose is a cellulose-based MC polymer that is commonly used in various industries, including food, pharmaceuticals, and personal care products. It is derived from natural cellulose, which is found in plants and trees, and is modified to have different physic...
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  • What does HPMC stand for?

    What does HPMC stand for? HPMC stands for Hydroxypropyl Methylcellulose. It is a cellulose-based polymer that is commonly used in various industries, including pharmaceuticals, food, construction, and personal care products. Hydroxypropyl methylcellulose is derived from natural cellulose, which i...
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  • What Are the Main Ingredients of Shampoo?

    What Are the Main Ingredients of Shampoo? Shampoo is a common hair care product used to clean and improve the appearance and health of the hair. The formulation of shampoo can vary depending on the manufacturer and the intended use, but there are several key ingredients that are commonly foun...
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  • HPMC uses in pharmaceuticals

    HPMC uses in pharmaceuticals Hydroxypropyl methylcellulose (HPMC) is a cellulose derivative that is widely used in the pharmaceutical industry for its unique properties. It is a semi-synthetic, water-soluble, and non-ionic polymer that can be used as a thickener, binder, film-forming agent, and l...
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  • Hypromellose capsule benefits

    Hypromellose capsules, also known as HPMC capsules, are a popular and versatile type of capsule used in the pharmaceutical and nutraceutical industries. They are made from a plant-based material and offer a variety of benefits over traditional gelatin capsules. In this article, we will discuss th...
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  • Hydroxypropyl Methylcellulose technical data

    Hydroxypropyl Methylcellulose technical data Here is a table outlining some common technical data for hydroxypropyl methylcellulose (HPMC): Property Value Chemical structure Cellulose derivative Molecular formula (C6H7O2(OH)x-m(OCH3)y-n(OCH2CH3)z)n Molecular weight range 10,000 –...
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  • HPMC Capsules specification

    HPMC Capsules specification Here is a table outlining some common specifications for hypromellose (HPMC) capsules: Specification Value Type Hypromellose (HPMC) capsules Size range #00 – #5 Color options Clear, white, colored Average fill weight capacity Varies by capsule size a...
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  • What is Hypromellose capsule made from?

    What is Hypromellose capsule made from? Hypromellose capsules, also known as vegetarian capsules or Vcaps, are a popular alternative to traditional gelatin capsules. They are made from hypromellose, a substance that is derived from cellulose and is widely used in the pharmaceutical industry. In t...
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