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Properties:
PAA(Polyacrylic Acid) is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA(Polyacrylic Acid) can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA(Polyacrylic Acid) is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
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Appearance
Colorless or light yellow transparent liquid
Solid content %
30 min
Free monomer (CH2=CH-COOH) %
0.5 max
Density (20 centigrade)g/cm3
1.09 min
pH(1% solution)
3.0 max
40%, 50% PAA(Polyacrylic Acid) are also supplied.
Usage:
PAA(Polyacrylic Acid) can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/L is preferred.
Package and Storage:
Normally In 200kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
MA/AA(Copolymer of Maleic and Acrylic Acid) is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA(Copolymer of Maleic and Acrylic Acid) has good compatibility when used together with other agents. MA/AA(Copolymer of Maleic and Acrylic Acid) is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields.
Water treatment agent
Accessory detergent
Clear brown liquid
amber transparent liquid
48 min
50 min
Free monomer (MA) %
9.0 max
5.0 max
1.18 min
1.18min
2.0~3.0
2.0}1.0
MA/AA(Copolymer of Maleic and Acrylic Acid) is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA(Copolymer of Maleic and Acrylic Acid) can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
yCASz 9003-04-7
Structural Formula:
PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Notes: Solid content 40%, 45% and 50% are also available
PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
Keywords: polycarboxylate, polycarboxylic acid, copolymer, superplasticizers, water reducer, dispersant, concrete admixture, PC
Polycarbox ylate Superplasticizer (Polycarboxylate High-range Water Reducer) ----Third generation of concrete admixtures, fine comprehensive performance and green environmental protective products.
Specification (powder form): Appearance: light grey powderWater content: 5% Max.Unit weight (g./L ): 600PH value (20 deg. C., 20% solution): 6-8Suggested mixed amount: 0.2% ( of the cementing material amount )
And (liquid form): solid content 40% solution
Packing: Powder: 25kgs/plastic sealed bag with liner;
Liquid: 1,000kgs/ tank
Storing: This powder is easy to absorb moisture in the air and protect it in sealed bag.
Storage period is 12 months.
Other concrete admixture we offer: Air Entraining Admixture, Waterproof Admixture, Antifreeze, Expansion Admixture, Early Strength Agent and Accelerator etc.
Superplasticizers / water reducer we supply mainly:
1. Polycarboxylate (Powder & Liquid)
2. Melamine sulfonate (Powder)
3. Naphthalene sulfonate... (Powder)
4. Sodium Gluconate (Powder)
5. Sodium Lignosulfonate (Powder)
6. AminoSulfonic Acid Superplasticizer
7. Gypsum Retarder
Specification: PEG6000
Appearance: white solid powder
Freezing Point：53-58
Clarity and color of solution:
Non-concentraded, not deeper than 2 # standard
solution
Average molecular weight: 5500-7500
Viscosity: 11-16
PH value: 5-7
Storage:
This product is non-toxic and flame retardant.
Regarded as a general shipments of chemicals, it should be
sealed and stored in dry place.
Specification: PEG8000
Freezing Point:58-62
Non-concentraded, not deeper than 2 # standard solution
Average molecular weight: 7500-8800
Viscosity: 16-20
Storage: stored in dry place.
Main function:
PEG8000 is a kind of good coating materials,hydrophilic polishing materials, membranes and wall materials,plasticizers, lubricants and pills matrix. Be usded for the preparation of tablets, pills, capsules, microcapsules etc.
It can be used as organic media, a moisturizing agent for daily cosmetic industry, viscosity-adjusting agent, wetting agent for paper and pesticide
Appearance:White paste
Freezing point:33-38
Average molecular weight: 750-850
Viscosity: 2.2-2.4
Function:
This series products have excellent water solubility, compatibility, lubrication, adhesion and thermal stability.So they could be used as As a lubricant, dispersant, bonding agent, Fu-type agent.
CAS:25249-54-1
CTFA: Crosslinking polyvingypyrrolidone
Package: 20KG/Carton< /p>
Character:
White or nearly white powder with easy hygroscopic and Liquidity. Odorless or slight odor. Not dissolve in water, alkali, acid and common organic solvents. It has been regarded as the best choice for high-end tablet disintegrating agents
Specification: HY-III
Formulation structures:- [-CH2-CH-]N-COOH
Outer appearance: white loose power, Hygroscopicity,little ordor
Acidity: 2.5-3.5
Content Measurement: 56%-68%
Character: High viscosity and good thickening effect
Making outer preparation, Gels, creams and coupling agent
Package : 10 kg / carton or 5 kg / carton
Specification: HY-I
Formulation structures: - [-CH2-CH-]N-COOH
Package: 10KG/Carton or 5KG/Carton
It Can produce a permanent low-viscosity emulsions and colloidal suspensions arising from high level of transparency,and has good properties of iron-resistance,high emulsions stabilizing effect and good clarity of the thin gel
It is mostly used in local drug delivery system. As slow-release material, made of controlled-release drug
Specification: HY-II
Formulation structure: - [-CH2-CH-]N-COOH
Appearance: white loose power, Hygroscopicity,little ordor
Heavy metal: 20ppm
good effect of Thickening ,permanent stability at high Viscosity, short reflux in aqueous solution
It is mostly used in local drug delivery system,and it is used for making the thick gels, emulsions, suspensions,and slow-release material, material of controlled-release drug
Specification: Carbomer934P
permanent stability at high Viscosity, Be more suitable for oral pharmaceutical preparations due to residual solvents trace
Oral, local and new drug delivery systems, Release-controlled matrix tablets
Specification: HY-V
high viscosity and be Suitable for making gel products,and as slow-release material, material of controlled-release drug
It is used for local drug delivery system, crystal clarity gels, water or alcohol solvent. In the application of topical formulations, it is used as a carrier matrix, and for making suppositories, creams, ointments, etc. This product has good suspension capacity.It is moslty used in oral suspension
