Modifier CR-2000 for cotton dyeing
Min.Order / FOB Price:Get Latest Price
| 5000 Kilogram |
FOB Price:USD 1500.0000 -1550.0000 |
- Min.Order :5000 Kilogram
- Purity: 65% 69%
- Payment Terms : L/C,T/T
Keywords
3-Chloro-2-hydroxypropyl trimethyl ammonium chloride cotton dyeing CR-2000
Quick Details
- Appearance:colorless transparent liquid
- Application:As an important auxiliary agent, cationic reagent is widely applied to starch, cellulose, and chitosan chemical modification to produce cationic starch ,cationic guam gum, cationic polyacrylamide
- PackAge:IBC , plastic drum , flexitank
- ProductionCapacity:30000|Metric Ton|Year
- Storage:Normal temperature, avoid high temperature
- Transportation:
Superiority:
1.Shandong Tiancheng Chemical Co.,Ltd is the lead manufacturer of cationic reagent CR-2000 in China .
2. the product experenice is more than 17 years.
3. the capacity is more than 30000 ton per year .
4.Tiancheng is not only the manufacturer of cationic reagent , but also the user of cationic reagent to produce sizing agent .
5.The lead DCS automated control system and advanced test equipment .
6. Cationic reagent CR-2000 are used for cationic starch ,cationic guar gum , cationic polyacrylamide in textile , starch ,, paper making , water treatment , oil deposit, daily necessities
3-Chloro-2-hydroxypropyltrimethyl ammonium chloride/Modifier CR-2000 for cotton dyeing
N- (3- chloro -2- hydroxypropyl) N, N, N three methyl ammonium chloride (CR-2000) has many names such as quat 188, CHPTAC, PTAC, CR-2000, cationic reagent, etc, used for cationic starch, cationic guar gum, cationic cellulose, cationizing reagent. Tiancheng is one of the world`s largest manufacturers of Alkyl ketene dimer (AKD wax) with 20 years experiences and the largest and best manufacturer of cationic reagent (3-Chloro-2-hydroxypropyltrimethyl ammonium chloride/quat 188/CHPTAC), raw material for producing cationic starch in China. Other featured products:General AKD emulsifier 25%, Quat 188 69%,Polymer emulsifier 40%, PolyDADMAC 40%,Wet strenght agent 12.5%/25%, Styrene Acrylic Copolymer, Fixing agent 50%, Poly Aluminium Chloride, Sodium Gluconate Oxidized starch,ect.
Indicator:
|
Item |
Result |
|
Appreance |
Colorless liquid |
|
content% ≥ |
69 |
|
1,3-dichloropropanol ppm ≤ |
10 |
|
Epichlorohydrin ppm ≤ |
5 |
|
PH value |
4-7 |
|
Solubility |
Soluble in water and 2- alcohol |
Advantage:
The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm.
Because the use of continuous production process, product quality is stability;
The product response rate is higher than 90%.
I. Product Introduction
CR-2000 is a kind of quaternary ammonium salt, which is also an important organic synthesis intermediates. Molecular formula is C6H15NOCL2 and molecular weight is 188.1. Structural formula is the following:
Under the normal temperature, this product is the aqueous solution with 69% active matter content and immediately transforms into epoxy structure in alkaline conditions. So it is widely used for cationic modification of starch, guar gum, cellulose and other material.
II. Product Performance Indicators
(1) Appearance: colorless transparent liquid;
(2) Active matter content: ≥69%;
(3) 1, 3 - dichloro-propanol: ≤10PPM;
(4) Epichlorohydrin: ≤5PPM;
(5) PH value (10% Solution): 5-7;
(6) Solubility: soluble in water and 2-propanol
III. Product Features
Liquid Cationic Etherifying Agent has the following advantages:
1. Product appearance is colorless transparent liquid, low impurity content, less than 20 ppm
2. Product quality is stable for using advanced continuous production technology.
3. Reaction efficiency of products is high, up to 90% above.
IV. Notes
(1) If there is crystal before use (in winter), please heat and stir to dissolve.
(2) If eyes contact, wash with water for 15 minutes and go to hospital.
(3) Storage conditions: sealed storage in a cool, ventilated and dry place.
V. Packaging Specifications
250 kg drum; IBC tank; flexitank
Details:
Cationic Reagent ( CR-2000 )
1.Introduction:Cationicreagent is a multiapplication of fine chemical product. Its main ingredient is a trimethyl(3 - chloro - 2 - hydroxypropyl) ammonium chloride. Its formula is C6H15Cl2NO with molecular weight 188.10.
2.Specification:
| Item | Specification |
| Appearance | colorless transparent liquid |
| Active content | 65%min , 69%Min |
| PH Value(10% solution) | 5-7 |
| Freezing crystallization point | -10°c below |
| 1,3-dichloro-propanol | 10ppm Max |
| Epichlorohydrin | 5ppm Max |
| Solubility | soluble in water,lower alcohol;insoluble in hydrocarbons,ethers and other weak polar solvents |
Compared with most domestic products, our product is a high purity stable product with high degree of reaction; lower crystallization point enables its usage in every season.
Compared with the solid etherification agent, this product is used without preparation, no water absorption phenomenon; active ingredients won’t deteriorate during transport or storage.
3.Application
Its epichlorohydrin parent, 3-chloro-2-hydroxypropyl trimethyl ammonium chloride replaces 2,3-epoxypropyl trimethyl ammonium chloride as a cationic modifier to modify cellulose fibers.
The thermal stability of this type of cationic modifier can be improved by extending the length of the alkyl chain connected to the central nitrogen atom of the quaternary ammonium salt, to achieve the salt-free dyeing of reactive dyes, heighten the affinity between cotton fiber and reactive dyes, and increase the rate of dyeing.
Liquid of Cationic reagent can be widely used in the following areas:
(1) Papermaking Industry
As an important auxiliary agent, cationic reagent is widely applied to starch, cellulose, and chitosan chemical modification. The cationic starch, which is etherification modified from raw starch, can be used as the paper's surface sizing agent, retention and filtration aid, enhancer and so on. It is a kind of papermaking additives with great dosage.
(2) Water Treatment Industry
The electronegative suspended solids of water can react with liquid CTA and get cationic macromolecule. As flocculant, it can be widely used in the purification of water
(3) Daily Chemical Industry
The cationic guar gum and other chemicals, which are formed by CTA modification, are all important daily chemicals.
Company introduction
Shandong Tiancheng Chemical CO.,Ltd is the most profession manufacturer of cationic reagent , AKD wax , paper chemical products . Tiancheng cationic reagent is the largest production capacity and high quality . we have produced cationic reagent early 15 years' experenice , we also the user of cationic reagent . the quality have get good reputaion at home and abroad market . The production technical is similar with DOW, our quality is comparable with US DOW, Samsung . We have exported cationic reagent to India, Thailand, Russia, Turkey . Our quality have get approve Unite State .
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