• Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Filler/Joint- Filler-A System 1
Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Filler/Joint- Filler-A

Hydroxypropyl Methyl Cellulose (HPMC)-Gypsum Filler/Joint- Filler-A

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Product introduction

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

ITEM

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

Lighttransmittance            %

≥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 Filler/Joint Filler

Gypsum filler or Joint filler is a dry mixed mortar that is used to fill the joints between wall boards.

Gypsum filler consists of hemihydrate gypsum as a binder, some fillers and additives.

In this application, HPMC provides strong tape adhesion power, easy workability, and high water retention etc.  

Recommend grades:  HPMC 75SS-K (100000mpa.s)

Q:I‘m doing a project on Food Additives, and I‘m confused regarding milk and water. Milk is used in its various processed forms such as milk powder, milk essence, low-sodium milk, lactose free milk, etc., and water is also now available as flavored water, sparkling water, etc., which can be used in various recipes. (Any recipes using flavored water??) So are milk and water food additives or not? What are the various other forms by which milk and water can be used for food processing?
In their natural state, they are not additives. I usually think of additives as chemical or unnatural ingredients such as MSG.
Q:According to the provisions of the state, the use of food additives need to have what conditions
Should not have any health hazards to the human body; should not produce any health hazards to the human body;
Q:Show that (3,1), (-2,-1), and (4,3) generate the additive group Z x Z.
note that (3,1) + (-2,-1) (1,0) note that -2*(-2,-1) + -(4,3) (0,1) Since (1,0) and (0,1) form a basis for Z^2 and are generated by the additive group, it follows that the group generates all of Z^2. QED.
Q:it is a fraction
additive inverse just means the opposite sign. So, the additive inverse of -3/2 is +3/2. that's it! ;)
Q:Mainly, what are the ingredients in the ones that don‘t contain alcohols?
There are lubricity additives to help the fuel flow. Also Cetane enhancers, similar to octane boosters in gasoline. Also detergents, again like gasoline, to keep injectors clean.
Q:I have a 15 year old car that has an oil leak. I intend on trying to fix the leak myself but won't be able to get to it for a while. Do the additives that say it stops oil leaks really work? If so, can you recommend a brand for me?
Safest Electric Blanket
Q:A. r × 0 rB. r + s s + r C. r + 0 rD. r + (-r) 0
Definition Of Induced
Q:C30 concrete without waterproof additives to achieve S6 waterproof it?
C30 concrete without waterproof admixture can also achieve the effect of S6, as long as the concrete vibrating dense, water-cement ratio control, the field without admixture, you can also add some cement instead.
Q:what is additive inverse property?
The additive inverse property states that the sum of a number and its additive inverse is zero. The additive inverse of a number is the opposite. For example: 3 + (-3) 0 a - a 0 -x + x 0 Hope this helps.
Q:I know that there are not viscosity modifier additives, but are there usually other additives like dispersants and such? Or are those, along with viscosity modifiers, only in multi-grade oils?
If you want an oil without dispersants buy a non-detergent oil. All oils have additives. Non-detergent oils are designed for engines without oil filters and let the dirt form into a sticky sludge to keep it out of the bearings. Not recommended for much of anything but lawn mowers.

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