Hydroxypropyl Methyl Cellulose (HPMC)-for PVC
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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: What is the national standard for food additives?
- Two thousandths
- Q: i need help pleaseeee
- Well the 2/3 is changed to -2/3 i don't know about the other one
- Q: Is modified starch a food additive?
- I think it is not entirely, food additives are used to improve the quality of food, to extend the food shelf life, to facilitate food processing and increase the nutritional content of food a class of chemical synthesis or natural substances.But starch harmless to the human body, no limited use, and Some ingredients, accessories also improve the role of food, it should be ingredients or accessories ... ...
- Q: Which number is the additive inverse of itself?
- Yup. So will aluminum.
- Q: I just purchased the car and i have been told different things. Some say low octane 87 or 89 and others said run 94 if you can.
- The best fuel to use for an older car like that is high grade. Use 94 octane, if you can get it. Also, every four (4) fill-ups, you should add lead additive. In 1969, there was no unleaded gas and these cars need to have lead added to them for the best performance. Trust me, if you use low grade, unleaded gas, you will start to experience problems within a few months. I have had some older machines (having grown up in the 60's and 70's) and they just don't build them like that today. By the way, congradulations on your new toy.
- Q: Give examples of food which contain themcan they be dangerous?
- I refer you also to my answer about ANTIOXIDANTS. ALL additives to food are present for a purpose: To add colour or to retain a colour; as a preservative; flavouring enhancers and emulsifying agents. There are strict laws here in England which prevent our foods from having any known dangerous additives, however although some additives are known to be harmful (like certainE" numbers which are chemically produced) others are not harmful to us, proportionally as they sourced from natural products. One can get too worried at times thinking about the lists of additives (which can be found printed upon most food lables, such as frozen products etc.) but unless you are a bio-chemist, it is hard to know what is what? A good way to know if there arwe any additives present, is by reading the main food or drink description:ORANGE FLAVOUR DRINK" for example, will probably contain NO ACTUAL ORANGES at all. The wordFLAVOUR" in the drinks title is a the give-away! Get me? The above drink would have been produced from flavourings alone and also colouring so as to taste and appear to be orange, whilst it is not! Chocolate Flavour? Coffee Flavour? Blueberry Flavour? NONE of these are natural. The flavouring of these foods will be provided by an additive and we all of us have been eating & drinking these so-called foodstuffs for many years! Hopefully without any detrimental harm to ourselves??
- Q: is it additive? i don‘t want to play for hours and hours each day, iv got course to go to, i used to go into the CBD after classes, but since there isn‘t one anymore i don‘t have anything to do.i just want to know, is it extremely additive? lol it‘s probly a stupid question but i had to ask.
- I burnt out after 116hrs in less then 10days not even scratching the surface of the game. Going to start a new char soon gotta mentally prepare for the addiction lol
- Q: Does the state enforce the licensing system for the production of food additives?
- According to the "People's Republic of China Food Safety Law" countries to implement the licensing system for the production of food additives. Food producers found that their production of food does not meet food safety standards, should immediately stop production, recall has been listed on the sale of food. The production of food does not meet the food safety standards or sales that is not meet the food safety standards of food, consumers in addition to claim for damages, but also to the producers or sellers to pay 10 times the price of compensation.
- Q: Find the additive and multiplication inverse of -2/3?
- Inverses together make the identity for that operation. The identity for add is 0 so -2/3 and 2/3 are additive inverses because they add to be 0. The identity for multiply is 1 so -2/3 and -3/2 are multiplicative inverses because they multiply to be 1.
- Q: PLEASE PROVIDE LINKS FOR CREDIBILITYTHANK YOU :)
- Gasoline is generally viewed in regards to its octane value. In reality, there is very little octane in gasoline. There is actually a great deal of hexane. Additives vary, but are generally other organic compounds of the cyclic variety, benzene and toluene among them. It's a massive mixture of hundreds, if not thousands of chemicals which are blended for performance, pollution control, etc.
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Hydroxypropyl Methyl Cellulose (HPMC)-for PVC
- 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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