Aziridine

DESCRIPTION
Aziridine Crosslinker (HD-100) is a polyfunctional aziridineliquid crosslinker. Addition of 1-3% to water based acrylic emulsions or urethane dispersions produces a marked improvement in water, chemical, abrasion and humidity resistance and enhances adhesion to specific substrates.

SPECIFICATION
Product Name:Trifunctional Aziridine Crosslinker
Chemical Name:Trimethylolpropane Tris(2-Methyl-1-Aziridine)Propionate
Molecular Formula:C24H41N3O6
Specific gravity(g/cm3)(250C):1.0500~1.0800
Refractive index(250C):1.4600~1.4850
Viscosity(mPa.S) (250C):50~800
Assay (%):99
Appearance:Light yellow viscous liquid
Free aziridine(ug/g):

Polyfunctional aziridine crosslinker sac-100

Crosslinker sac-100 is a 100% active, polyfunctional aziridine liquid crosslinker. Additional of 1-3% to water based acrylic emulsions or urethane dispersion produces a marked improvement in water, chemical, abrasion and humidity resistance and enhances adhesion to specific substrates. Crosslinker sac-100 is room temperature reactive and therefore can be used under air and forced drying conditions.
Typical properties
Type polyfunctional aziridine crosslinker
Appearance clear yellowish liquid
Total solids (w/w %) >99
Viscosity brookfield (25) 200mpa.S
Ph (25) 8-9
Density (20) 1.08kg/l
Stability (20) 6 months
Water tolerance (%) >100
Solubility complete in acetone, xylene, isopropanol n-butyl acetate, carbitol, butyl carbitol
Recommendations for end-use
-in water based parquet lacquers to improve water, alcohol, detergent, chemical and abrasion resistance.
-in water based industrial wood-, plastic- and metal coatings to increase water, alcohol and block resistance.
-in vinyl coatings to reduce plasticizer migration and improve stain resistance.
-in water based concrete sealers to improve abrasion resistance.
-generally, to improve adhesion of water based systems to non-polar substrates.
-in solvent based polymers to increase resistance properties.
-in water based printing inks to improve water and detergent resistance.


Lott:25kg/pel

Aziridine(CAS:151-56-4)

Properties
Cas number: 1072-63-5
Appearance: Colorless to yellow transparent liquid
Content: 99.0%
Boiling Point: 184 92
Molecule formula and weight: C5H6N2; 94.12
Water Content: 0.5%

Application
1. Intermediates for organic synthesis;
2. Reactive diluent for UV coatings(ink, adhesives, general coating), always
combined with vinylpyrrolidone in UV coatings;
3. Additive in automobile acrylic refinish;
4. Monomer of aqueous polymer(oil and cosmetic)
5. Additive in oil and lubricating oil

Properties
Cas number 616-47-7
Appearance: Colorless liquid
Content: 99%
Molecule formula and weight: C4H6N2; 82.10
Water Content 0.5%

Application
1. Curing agent for epoxy resin;
2. Intermediates for organic synthesis;
3. Catalyst applied in polyurethane form and elastomer;

Product Name: Taurine
Other Name: TAURINE;2-amino-ethanesulfonicaci;2-sulfoethylamine;Aminoethanesulfonic acid;TURIN;2-AMINOETHANESULFONIC ACID 99.3+%;TATU;TAURINE extrapure CHR
Molecular Formula: C2H7NO3S
Molecular Weight: 125.15
Appearance: White Crystals or Crystalline Powder
Purity: 99%
Standard: JP16 /USP35 /GB14759
CAS Number: 107-35-7
EINECS number: 203-483-8
Packing: 25kg fiber drum/carton/paper bag lined with two-layers PE bag.
Supplier: ZHENYIBIO

Taruine is an organic compounds that widely existing in animal tissues. It is a sulfur amino acid, but not being used for protein synthesis. It is rich in the brain, breasts, gallbladder and kidney. It is an essential amino acid in the pre-term and newborn infants of human. It has various kinds of physiological functions including being as a neurotransmitter in the brain, conjugation of bile acids, anti-oxidation, osmoregulation, membrane stabilization, modulation of calcium signaling, regulating the cardiovascular function as well as the development and function of skeletal muscle, the retina, and the central nervous system. It can be manufactured through the ammonolysis of isethionic acid or the reaction of aziridine with sulfurous acid. Because of its highly important physiological role, it can be supplied to energy drinks. It can also be used in cosmetics to maintain skin hydration, and used in some contact lens solution.

Uses: Pharmaceutical ingredient,health product,food additive,beverage and feed additive,etc. Prevent and treat cold, fever, neuralgia, tonsillitis, rheumatoid arthritis, cholecystitis, heart failure, high blood pressure, drug intoxication. Also treat amphiblestritis and hyperlipemia causing by lack of Taurine.