Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Adhesive
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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.
Gypsum Adhesive
Gypsum adhesive is used to attach gypsum plasterboard and cornice to masonry wall vertically. Gypsum adhesive is also used in laying gypsum blocks or panel and filling gaps between blocks.
Because fine hemihydrate gypsum is the main raw material, gypsum adhesive forms durable and powerful joints with strong adhesion.
The primary function of HPMC gypsum adhesive is to prevent material separation and to improve adhesion and bonding. Also it helps in terms of anti-lumping.
Recommend grades: HPMC 75SS-K (60000, 100000, 150000 mpa.s)
- Q: True or False? Explain please.
- i imagine its pretend because more suitable farmers are centred on growing to be more suitable corns than different plants. because the aggravating is more suitable for corn to make ethanol or gasoline. also, soybean can't replace for corn to make ethanol or gasoline to provide the choose of shoppers. the upward thrust in a unmarried sturdy (corn) will reason the decrease in different sturdy (soybean).
- Q: foods?
- I'm not sure how safe it is,but I also know there are some things in soda that is also used as a component in agricultural fertilizers.I rather make things at home,intead of getting processed foods.I know what goes into them,and how they are prepared.Processed foods are nothing but additives,artificial flavorings,and artificial sweeteners.You really don't know what you are eating when you eat processed foods.So many people don't really think about that,just the taste.
- Q: What are the provisions of the law on food additives
- The most important are the "People's Republic of China Food Safety Law", "food safety national standard food additives standard GB2760-2017" and so on.
- Q: are complimentary colors additive or subtractive primaries?
- The complement of an additive primary is a subtractive primary, and vice versa. Thus the complementary primary pairs are: Add . . Sub red . cyan green . magenta blue . . yellow
- Q: Does red wine contain food additives?
- Not exactly, pure wine does not contain additives, only ordinary wine will add additives. Here are the wine contains the additives.
- Q: my friend is allergic to all food additives and she asked if she could hav milk and what other kinds of things can she have
- Depends on what food additives she is allergic to. Did she have this allergy confirmed by a board certified allergist? There are thousands of different kids of food additives, so not at all likely she is allergic to all of them.
- Q: I was born too soon and don't understand the current chemical additives as we canned our own at the peak of the season. Help an old curmudgeon understand why chemical is better than natural and why every cannery uses so much salt.
- I don't know about alex's answer but I was raised on a farm, and we canned everything, my family worked their a__es off to survive, and we never had anything spoil. The process is in the canning . There are internet sites, (although I have never looked for any) or maybe and old timer that can helpyou out. Good luck.
- Q: Find the additive inverse or opposite of the number. -(7.8)?
- Many things! Like glasses, take a soft cloth, like a glasses cleaner, or a tissue. Then, breath on your screen until it's like a window when you breath on it, and just wipe it with the cleaner (:
- Q: What other things apart from food additives causes hyperactivity in children? ?
- Any kind of groove needs resurfacing. just like a car no different.
- Q: Please answer ASAP!
- For every real number, is there a number that you can add to it to get zero? For example, say the real number is 2. Add -2, and what do you get?
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Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Adhesive
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- Loading Port:
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- Min Order Qty:
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