Hydroxypropyl Methyl Cellulose (HPMC)-for PVC-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.
Polyvinyl chloride (PVC)
Polyvinyl chloride (PVC) is a general use resin that is finding wide application in goods used in daily life and in all kinds of industrial materials. HPMC is a main auxiliary for preparation of PVC by suspension polymerization.
- Q: is there additive and one to one function that is not linear on R?
- If you believe in Hamel basis the answer is yes, I think. However you should read See Theorem 5, p5 of thales.doa.fmph.uniba.sk/sleziak/. and also www.math.rutgers.edu/useminar/ca. and maybe the 1-1 is more restrictive. So, I have to say I'm not really sure.
- Q: I have to engage in Lu Cai industry soon, the taste is also good, the color and general food market Lucai color slightly better, (without adding any preservatives and pigment food additives, etc.) but feel and Ziyan Baffin Chicken and Liao mind baked chicken dishes Compared to the taste and color there is still some distance, I would like to ask how can the Lu Cai, Liang Cai cooked food products in the use of food additives in the training institutions ...
- I am engaged in Lu Cai for more than a decade, good Lu Cai, generally do not add additives, the color is halogen out, to master the technology.
- Q: whats the best automotive oil additive?
- After 40 years in the biz, this is still my pet peeve! There is no best additive. Period. Change your oil according to the recommendation of your car's manufacturer. Additives rarely do any good, and many can mess up your engine big time! . Beware of Slick 50 it has been banned in some states and no car company recommends using it. Slick, like some other brands, contains silicone and Teflon, which can clog up your oil filter and makes things worse. Additives containing graphite are also as bad as slick because it coats the inside of your engine and clogs the small oil galleys and passageways. Coating the inside of your engine block doesn't lubricate anything, and in fact decreases the blocks ability to conduct heat away from the moving parts. . Modern car engines have zero tolerance parts. This means there is no slop in the moving parts like bearings and rings. If your oil is too thick, these close fitting parts don't get lubricated properly. For this reason, STP is no longer recommended in modern car engines. . Race cars use special additives, but then the owners tear the engines down between races. They don't drive their cars back and forth to work like you do, which is really hard on an engine. , So. Stick with a good grade of oil, of the proper viscosity and change your oil and filter at least twice a year.
- Q: I don‘t think I‘ve ever experienced as much confusion as when looking at the chemical isle care care isle of an auto parts store. A multitude of brands and various similar products within each brand. What‘s actually a worthwhile purchase?Fuel system cleaner or fuel injector cleaner? Oil additive to reduce friction (what kind?)?I currently have a 2000 Echo that is driven fairly infrequently. I put Sta-Bil in the tank with every fill-up (like once or twice a year!). I‘ve put Chevron fuel system cleaner in the tank once or twice. I use a basic Meguiars car wash liquid and then their Gold Class Liquid Wax. Because I drive very little and have the car covered up most of the time I only washwax like once or twice a year. The paint‘s still very glossy and no oxidation or fading is obvious.Is there anything else I could and should do?
- I think you're doing all the right things, except the Chevon fuel system cleaner is probably a waste of money. Most fuel additives are not needed, but Sta-Bil has proven effective in long storage situations.
- Q: Pig feed additive formula
- I can give you a pig feed additive.
- Q: 7-2m thanks
- -7 + 2m is the additive inverse of 7 - 2m Additive inverses, when added together, equal zero.
- Q: and can you please describe each of them?
- well i only use one. Fuel Power. prevents gelling, raises fuel economy, raises hp, and a 12oz bottle treats up to 240 gallons
- Q: What are some foods that contain no chemical additives?Can you list a couple foods (i.e fruits, vegetables, breads, anything that can be consumed) that do not have any chemical additives in it. It has to have a food label with it.
- its a buyers market. if the owners left two visible burst pipes,then what have they left that you can't see? i would deduct the cost of a full house re-plumb from the offer.and if they don't like it then i would walk away and find somewhere with less potential hazards. cos a house like this, probably needs a rewire too.
- Q: Edible oil without any additives can be stored for how long
- Seal save for one year is no problem
- 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)-for PVC-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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