Cationic Corn Starch with High DS

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 22 Tons m.t.

Supply Capability:: 5000 Tons per Month m.t./month

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White Cement

Gray Portland Cement 42.5

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Portland Cement 42.5R

Micro Silica Powder for Construction

*Abundant supply

*Whiteness 88.2

*Moisture 10-13

*Fineness 99.9

*PH 5-8

Specifications and Results
Item	Specifications	Results
Whiteness	≥88.0	88.2
Moisture(%)	10-13	12.7
Fineness(%,100 mesh sieve)	≥99.0	99.9
Appearance	white powder	white powder
PH(20% water solution)	≤5-8	7.23
DS	0.025-0.035	0.033
Conclusion	Normal

Specifications and Results

Item

Specifications

Results

Whiteness

≥88.0

88.2

Moisture(%)

10-13

12.7

Fineness(%,100 mesh sieve)

≥99.0

99.9

Appearance

white powder

PH(20% water solution)

≤5-8

7.23

0.025-0.035

0.033

Conclusion

Normal

Q: wet areas like dikes or dams.: Thomas hit the second part of the question, but not the first part. For a VERY simple comparison: Portland Cement (PC) is a complex mixture of anhydrous calcium, silica, lime, etc. that hydrates (not dries) with water to form CSH (calcium-silicate-hydrates), the basic crystalline structure of cement/concrete. Pozzolans are not PC, but are simply forms of amorphous silica which can react with the byproducts of the hydration of PC to form more CSH. Typical pozzolans are fly ash, ground-granulated-blast-furnace slag (GGBFS), silica fume, etc. They do not begin reaction (or contribution to the hydrated cement crystalline structure) until later in the process... from about 7 to 14 days of hydration. Therefore, while a concrete mixture heavy in proportion of pozzolans will usually have a finer crystalline structure and higher 28 or 56 day strength, it usually lags in early strength gain up to 7 days and will exhibit a lower heat of hydration due to lower PC content.

Q: i need to fill in a crack on our roof which is allowing water to get in to the house, the problem is that erea is always wet. at first i was tolled to use cement. then i read that concrete quot;hardensquot; when wet. so wouldn't that be better to use? its not a big crack so i wont need allot. so how long would it take to quot;dryquot;?: I think you should have someone more knowledgeable about roof repair fix it for you I don't think concrete or cement is the answer to fix it, there are special sealers for roofs get it fixed before expensive damage happens.

Q: is contact cement the same as rubber cement? If not what is the difference and is contact cement a coadhesive?: Yes it is except contact cement is stronger and works faster.

Q: I want to put the hands on the cement to shape it. I don't want any chemical contamination occuring where the gloves react in any way with the cement.: This Site Might Help You. RE: what kind of gloves do i use to handle cement? I want to put the hands on the cement to shape it. I don't want any chemical contamination occuring where the gloves react in any way with the cement.

Q: I am making 9 concrete casts from a fiberglass mold I made from a 60 pound concrete pier cap. I understand that aggregate increases the strength of cured concrete, but these pier caps are only ornamental. Can I use just sand portland cement, instead of bagged concrete mix? If so, what should the ratio of sand to portland cement be? Any other suggestions or advice would be welcomed. ~ Thank you: Erm... sand + cement = mortar. Concrete includes rocks/pebbles (reckoning on the use). purchase some waiting blend concrete from a DIY save. end of subject. 40mm deep? Will you throw down some hardcore first? appears like this would be a activity for some paving slabs which *can* be laid with little bit of mortar.

Q: why is cement used for ? binding aggregate and sand or is used for increasing tensile strength?: In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The most important use of cement is the production of mortar and concrete - the bonding of natural or artificial aggregates to form a strong building material which is durable in the face of normal environmental effects.

Q: I want to build a room in my basement.I am just doing the research.how does the bottom 2x4 connect to the cement floor ?also, for the wall, how far apart are the studs ?: Furring strips. Moisture migrates through concrete, so even moisture resistant greenboard sheetrock will degrade over time if applied directly to it. Used to be, you needed a .22 caliber device to shoot nails into the concrete for this job, but now there's Gorilla Glue and other types of liquid nail adhesive. Glue 1X4 furring strips the flat way, use shorter drywall screws. You can either fir the studwall above to line up, or trim out a ledge where they meet. If you've already got it UP . . . ask at Ace about the .22 . . . there should be a load that will let you nail it off without having the fasteners blow right through the drywall, but it won't be real pretty.

Q: I have dark cement flooring in my garage. Today my son left a leaking mini bottle of grape juice to leak. There is a large very dark stain from the grape juice. How can I get the stain out?: Try scrubbing the area with bleach.

Q: I'm building a model and I want to glue some acrylic sheets to a cement piece. I need to know what kind of glue should I use? Thanks.: Cement is a generic term for any kind of glue. If you mean concrete, inquire at a masonry supply store about surface treatments. They have some sort of epoxy coating for that.

Q: Im in the middle of a renovation and the tiler has told me that Natural stone tiles 18x18 should not be installed on a cement board wall that has been primed. This application is for a shower/steam room. He has told me that i should rip down the cement board and replace with new unprimed boards. Any advice. The tile is planning on using Flextile 52. Please advice if the boards need to be replaced. The cement board has had the screws and joints covered with drywall cement and then the entire wall was painted with drywall primer sealer (latex).Thanks: Your tile man is right. The primer may fail and then your tiles will come crashing down. Which costs more, the cement backerboard or the tiles? Why did you paint it? And why did you use drywall compound on the patches? The paint is not compatible with cement, and the drywall compound is just some ground minerals and water or a little vinyl admix. If you can carefully remove the cement board, you may be able to reuse them by flipping them over. Use a stiff scraper and get the compound off the joints, and then the tip of a screwdriver to open the screw heads so you can remove them.

We have kept the development philosophy of technological innovation, covering production, R&D, sales and management. we are boosting the extension of industrial chain in an all-round way, give full play to science and technology, and aim to become stronger in biological industry and fine chemicals in 5-year time.

1. Manufacturer Overview

Location	Shandong,China (Mainland)
Year Established	2009
Annual Output Value
Main Markets	30.00% South Asia 25.00% Southeast Asia 20.00% South America 15.00% North America 5.00% Eastern Asia 5.00% Oceania
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	qingdao,tianjin,shanghai
Export Percentage	41% - 50%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range