Hydroxypropyl Methyl Cellulose (HPMC)
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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.
- Q: what food additives make you crave more food?
- the usual, ICE CREAM, CHOCOLATE CHIP COOKIES, AS WELL AS SAUCES (HIGH IN CAL.), CHIPS, ETC
- Q: Is the concentrated fruit and vegetable juice a food additive?
- Not at all. Honey and white sugar are not food additives, should belong to accessories.
- Q: what would you suggest adding to a FO, FOWLR and a Reef tank as far as like Purple Up or is something like a simple all in one trace elements additive good enough? my Reef really does not have any coral in it, i just have a ton of live rock and those horrible EVIL nuisance anemones (that I like lol, so I leave them alone) and I do not plan on killing them (apastatia I believe). But is a basic trace element additive good enough for all three, or what are your suggestions?
- It always depends on what you're keeping. For example, in my 75 gallon soft coral reef, I don't use any additives. I don't need them. But back when I used to keep a claim, I was adding calcium. My understanding of Purple Up is that it's supposed to somehow increase the growth rates of coralline algae. However, if you need any help at all to grow the stuff, you're already doing something wrong. Coralline algae grows whether want it to or not; heck, I spend time every day scraping the stuff off of one part of the aquarium walls while my Diadema urchin feeds on another section. And as for aiptasia, you might not mind them now, but just wait until they're wormed their way into every nook and cranny on every surface of the aquarium. I mean, if you still like them, more power to you, but if you think you ever might dislike them for any reason, you're better off getting rid of them as soon as possible.
- Q: give exmple of associatve proprty and additive inverse?
- no way, my old coach was like 6'6, and was built. The man fired slapshots like there was no tomorrow and never broke his S17. I haven't broken my either but then again im about half your size! The only time I have seen a s17 break is either a nasty slash or a frustrated player and the crossbar
- Q: Have a 2004 Land Rover Defender T5. 180,000 miles. Runs and starts good but lots of smoke coming from the oil cap hole once removed. Dont want to rebuild, any oil additives or viscosity temp fixes until i rebuild. How do i know its not from valves?Thanks
- No additives will cure your problem. The engine is worn out and will need to be rebuilt to fix it properly. You can know it's not from the valves because the valves have no connection with the crankcase.
- Q: I have a few questions i am wondering about.What is the sum of a number and its additive inverse?What is the product of a number and its mulitplicative inverse?please just answer i am really wondering what it is!
- Why isn't the overall picture talked about? The bible contains 6 admonitions to homosexuals and 362 admonitions to heterosexuals. And, you are right. Jesus never said anything against homosexuals. People are always confusing what Christ said with what they mean.
- Q: Fried cake and noodle additives are what
- Both fried cake and flour additives have leavening agents.
- Q: What is the additive inverse of the expression a - b ?
- To explain this, I'll give a bit of background on the terminology first: The inverse of a given expression is the expression which when combined (using a particular operation) with the original expression gives that operation's identity. The identity is the value for the operation which leaves an expression unchanged when it is operated on. For the operation of addition, the identity is zero, because: a+0 a Therefore the additive inverse of a is -a because: a+(-a) a-a 0 Back to your example, and the additive inverse of a-b is -(a-b) b - a. Check: (a-b)+(b-a) a-b+b-a 0 as required. Hope that makes sense.
- Q: Find the additive inverse or opposite of the number. -(7.8)?
- Paper towel slightly damped with water always works for me. You can buy special wipes at computer stores or office supply stores but they are kinda expensive when papertowel/water works for me. Check your system type and find out what kind of screen cover it is (lexan, plastic,glass etc) and then pick up a bottle of window cleaner and read it and see if it says safe for that surface.
- Q: for example: -2/3
- Given a number n, additive inverse is another number -n, such that n + (-n) 0. So for your example, find a number such that when added to given number, resulting sum is 0. Most of the time, additive inverse is just opposite of the number. ex) -2/3 + 2/3 0 so 2/3 is additive inverse. Given number n, multiplicative inverse is another number 1/n, such that n * (1/n) 1. So for your example, find a number such that when multiplied to given number, resulting product is 1. Most of the time, multiplicative inverse is just reciprocal of the number. ex) -2/3 * -3/2 1 so -3/2 is multiplicative inverse.
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Hydroxypropyl Methyl Cellulose (HPMC)
- 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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