Hydroxypropyl Methyl Cellulose (HPMC)-for plaster-A
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Hydroxypropyl Methyl Cellulose (HPMC) is non-ionic cellulose ether, made by natural high polymer cellulose as raw material and series of chemical processing. They provide water retention and cohesiveness to mixtures. With special modification, it can be used to control thickening, water demand, workability, sag resistance, strength and other important properties of the final product.
It is widely used as thickener, adhesive, water preserving agent, film-foaming agent in building materials, industrial coatings, synthetic resin, ceramic industry, medicine, food, textile, agricultural, cosmetic and other industries.
Physical and chemical index：
CAS: 9004-65-3 | INDEX | ||
60SS-E | 65SS-F | 75SS-K | |
Hydroxypropyl % | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
Methoxyl % | 28.0-32.0 | 27.0-32.0 | 19.0-24.0 |
Gel temperature ℃ | 58-64 | 62-68 | 70-90 |
Moisture % | ≤5.0 | ||
Ash content % | ≤1.0 | ||
Viscosity mpa.s | 100-200000 | ||
≥70 | |||
Whiteness % | ≥75 | ||
Bulk density g /l | 370---420 | ||
Appearance | white or off-white fibrous or granular powder, odorless, tasteless | ||
Package:
25kg/package. Use polyethylene film cardboard or plastic polypropylene woven bag package.
Plaster/Render
Cement based plaster/render is the finishing material that can be applied to any interior or exterior walls.
HPMC plays an vital role in improving various properties like sag resistance, workability, water retention, thickening effect and so on.
Recommend grades: HPMC 75SS-K (100000mpa.s-200000mpa.s)
- Q: i need to know the uses of food additives becase i have to do the research for bio >
- Food additives have been used by mankind for centuries. Salt, sugar and vinegar were among the first and used to preserve foods. In the past 30 years, however, with the advent of processed foods, there has been a massive explosion in the chemical adulteration of foods with additives. Considerable controversy has been associated with the potential threats and possible benefits of food additives. Most food additives are cosidered safe. However, some are known to be carcinogenic or toxic. Hyperactivity in children, allergies, asthma, and migraines are often associated with adverse reations to food additives. Since 1987 Australia has had an approved system of labelling for additives in packaged foods. Each food additive has to be named or numbered. The numbers are the same as in Europe, but without the prefix 'E
- Q: please explain how u got ur answer:) thx * a website attached would b great
- The additive inverse is that number which when the original number is added to it produces a sum of 0. 1) .4.....Additive inverse -.4 The multiplicative inverse of a number is that number which when multiplied by the original number produces 1. 1)....(0.4 * (2.5)) = 1....Multiplicative inverse is (2.5) 2) Additive inverse is +1.6 Multiplicative inverse is (1 / - 1.6) = -(5/8) .
- Q: Is a polaroid photograph considered additive or subtractive color?
- Photographic prints (including Polaroids) do not emit light. All photographic prints are viewed via reflected light (subtractive color). In other words, the light is reflecting off a surface. Light hits the surface and some photons of particular wavelengths are absorbed by the object (or pigments) while others are reflected - this is what gives a solid object colour. Anything else that shows colour by reflected light is also using subtractive color. That would include any solid (non-transparent) object in the real world too, including paper with ink or paint on it. Computer screens and TVs emit colored light (additive color).
- Q: What is the addtivtive inverse of 9x -y+5y-4-6x-6yHow do you find them?Thanks in Advance
- Additive inverses add up to 0, the additive identity. So just change all the signs. -9x y - 5y + 4 6x + 6y
- Q: I know American Spirits dont have nay additives and i really enjoy theyre taste but what are some other brands with no additives? Or that are similar to American Spirits?
- Now your argueing with us. Admit you have no idea what you are doin. Take the car to the shop. Your car is on the brink of total brake failure. Hope you remember what I said about 3000 pounds of Detroit Steel.
- Q: Whether the cake oil belongs to the government prohibits the use of food additives
- You should know that the cake oil is composed of what the composition of the material, which can be seen from the cake oil ingredients. The national standard "food hygiene standards for the use of food additives" (GB 2760-2007) did not include the cake oil, the name of the cake is the manufacturer's own trade name, rather than the scientific name, its composition is an uncertain number Know the main ingredients of the cake oil in order to check from GB 2760 can use the scope and maximum use. In Table 2 of GB 2760, there is no cake oil for the food additives allowed for pastry products (see pages 132 to 134 of this standard), and no additive with a maximum dosage of 6 g / kg
- Q: -5/10, 13/6, -4/1Please Explain how to give these fractions a multiplicative and additive inverse! Help!
- multiplicative inverse is the same as reciprocal. It is what you multiply the fraction by to get 1. -5/10 ---- -10/5 13/6 ---- 6/13 -4/1 ---- -1/4 additive inverse is what you add to get 0, so basically it is just the opposite sign: -5/10 ---- +5/10 13/6 ---- -13/6 -4/1 ---- +4/1 that's it! ;)
- Q: What are the traditional cosmetics additives? What are the hazards?
- Oil-based surfactants used in cosmetics, will damage the skin surface of the sebum film, and then invade the skin protective cover - the stratum corneum, resulting in skin moisturizing lock water capacity decline, damage the skin barrier function, causing sensitive or even dermatitis.
- Q: Where does water with coloring and flavoring like Mio and Crystal Lite fall on a scale of not drinking water at all, drinking plain water and drinking soft drinks?
- Water with additives may taste better, but they are not better for you. Additives are just that - additives - meaning something artificial has been added. Soft drinks are not good either. If you can, stick with plain water. It may not have the extra flavor, but it is healthier for you.
- Q: Can you help me identfity the additive and muliplicative inverse for the following numbers?-10-0.1254/3How do you find the answer?
- a multiplicative inverse for a number x, denoted by 1?x , is a number which when multiplied by x yields the multiplicative identity, 1 1/-10 1/-0.125=-8 1/(4/3)=3/4 the additive inverse, or opposite, of a number n is the number that, when added to n, yields zero. 10 0.125 -4/3
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Hydroxypropyl Methyl Cellulose (HPMC)-for plaster-A
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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