Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Adhesive-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.
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: Select the expression that represents the additive inverse of 6.A.1/6B.- 1/6C.-(-6)D.-6
- assuming that there are no loose hangers and clamps, its possible that it could be a broken Catalytic converter, take a rubber mallet and lightly tap the converters see if there are any sounds coming from inside.
- Q: I need help with my Science HWplease help me.Just a little recap: Additive Theory of light is when you mix blue and red light to make magenta, green and red light to make yellow pigment, and green and blue light to make cyan pigment.
- Black is the absence of colored light.
- Q: Like the amsoil and redline stuff claimed to reduce engine heat by 19 degrees f.
- 215 is 10mm wider not higher than the 205 and they should b fine nothing to worry about
- Q: Idk if this a crazy thought. But do some food companies add chemicals that work on ur brain to make you want more? For instance, potatoe chips, one company says on the package you cant eat more than one or something like that. So can they add something to make you want more of them?
- Salt, MSG, or sugar. Our bodies naturally crave salt and sugar, and MSG is a savory additive that our tongues can pick up. It is what helps make chinese food so addictive. But its nothing out of the ordinary. Just stuff that anyone can get. What makes foods addictive is the taste, and the natural cravings that our bodies have for certain chemicals like salt and sugar. And, just for the person who answered before, people still love McDonald's fries. I bet people could announce they used dead babies in their fries, and people would still eat them, haha.
- Q: I think my O.C.D has got worse since I started eating artificial sweetners again like ASPARTAME, I think it may be related but not sure.
- There is no concrete proof, but there is a lot of anecdotal evidence out there that suggests that artificial additives to food can exacerbate mental health and behavioral problems in children and adults. I know that for me personally, artificial sweeteners like aspartame make me feel really jittery and scattered, which really adds to my pre-existing anxiety. I am definitely not the only one - you can read hundreds of stories on the web of people who experience the same thing. The FDA hasn't issued any sort of statement or study to determine whether there is truth to these claims, but when so many people are experiencing the same effects, you can draw your own conclusions. Try avoiding artificial sweeteners for a few weeks and see if your symptoms improve. If you start feeing a little better, then you know that at least for YOU personally, artificial sweeteners make your OCD worse. Whether that holds true for everyone or not is irrelevant. you just have to know how these things affect you as an individual. 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: Rubber vulcanization system is mainly composed of what additives, and its respective role is what
- Commonly used zinc oxide, magnesium oxide, calcium oxide, calcium hydroxide and so on. Zinc oxide is easy to scorch, plus SA can be slightly slow and scorch tendencies. Magnesium oxide and calcium oxide scorch tend to be smaller and the best for calcium hydroxide. Magnesium oxide dosage to slightly more appropriate, increase the amount of rubber can increase the rate of curing, and improve the strength and hardness of vulcanized rubber. Disadvantages are heat, poor flex resistance. Third, the peroxide vulcanization system
- Q: Are they required by law to ensure that whatever is written on the label is in fact true? I recall an incident in Australia where a group of high school kids performed their own analysis of Ribena Blackcurrent Juice (Who market there product with the slogan Contains more Vitamin C than oranges They found that Ribena actually had next to no Vitamin C content. So I wonder, is this just ONE product that has been found out?If the jars of food I buy for my baby list the only ingredients as say eg. Pumpkin, Sweet Corn and Water (added during cooking to ensure appropriate texture) and that it contains no additives, flavours, thickeners, added sugar or salt and is gluten freeHow do we know they're not just sayng that?!?!FYII mostly always home cook for my baby unless we are out which is rarely!! and then I feed him baby food :)
- Yea the are pretty good for their price.
- Q: the question is, do they really work?i have seen them in various car shops,i have actually tried one ?18 i t was for 1 treatment it claimed reduce emmisions,stop smoke,more m.p.g. etc,etc,but i don,t think it made a blind bit of differenceis it just a rip off ????
- Dragons breath and sand.
- Q: what is industrial additives?
- Additives are used in Agriculture to change to context or chemical status of a product. Example in silage you add additives to reduce the PH levels to help preserve it for longer. or even adding urea to straw to make it more palatable
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Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Adhesive-A
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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