Qingdao, United States
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Welcome to aozhuo
Chemsun is a comprehensive manufacturing company focusing on chemicals raw materials and chemical solutions. We are experts in research and production of Pharmaceutical, Intermediates, Polyurethane, Coatings, Solvents, Plastic, Adhesive, Water.. Read More
Export sales manager
Nancy Han
Year of Establishment
2007
Primary Business
Manufacturer
Number of Employees
20 - 50
Annual Turnover
USD 0.5 to 1 Million Approx.
Product name: Tetrahydrofurfuryl acrylate CAS: 2399-48-6 Molecular weight: 156.18 EINECS number: 219-268-7 Precision quality: 156.07900 PSA: 35.53000 LogP: 0.89460 Density: 1.064 g/mL at 25 ° C (lit.) Features 1. Plastic (PC/PET/PVC) has strong adhesion and has good adhesion to most plastic substrates 2. THFA has good dilution ability, strong resin opening ability, and relatively better dilution ability and dispersion than traditional monomers such as DPGDA, TMPTA, TPGDA, etc 3. THFA has chemical resistance, weather resistance, and weather resistance Application field 1. Tetrahydrofuran acrylate can be used in UV coatings, inks, and adhesives. 2. Tetrahydrofuran acrylate THFA has a low viscosity and strong thinning ability, and is recommended for systems that require low viscosity, such as inkjet printing and screen printing. 4. Tetrahydrofuran acrylate THFA significantly improves the adhesion of most plastic substrates, and is widely used in inks and coatings. 5. Tetrahydrofuran acrylate THFA exhibits excellent chemical and weather resistance in monofunctional monomers, and appropriate addition can effectively enhance the system's durability. To better meet customer needs, we have developed ethylene oxide/propylene oxide tetrahydrofuran acrylate monomers. This product has good adhesion and fast curing speed of tetrahydrofuran acrylate, while also eliminating its unique irritation and odor. It is an excellent environmental protection product with excellent performance; Methylated tetrahydrofuran acrylate, this product has good adhesion to tetrahydrofuran acrylate while also eliminating its unique irritation and odor. It has a higher hardness than THFA and a slightly slower reaction speed. 200kg/drum or according to customer requirements.
Product name: Tetrahydrofurfuryl acrylate CAS: 48145-04-6 Molecular formula: C11H12O3 Appearance: Transparent and clear liquid Chromaticity: (APHA) 60 Molecular weight: (g/mol) 192 Specific gravity: (at 25 ℃) 1.10~1.11 Viscosity: (CPS at 25 ℃) 5-15 Acid value: (mg KOH/g) 0.5 Refractive index: (nD at 25 ℃) 1.515 Polymerization inhibitor: (MEHQ, ppm) 200-600 Application characteristics • Chemical and water resistance • Flexibility • Adhesion • Low shrinkage • Hardness • Impact strength Low volatility 2-phenoxyethyl acrylate (PHEA) is a low volatile monofunctional aromatic monomer that provides good adhesion. This product has a combination of benzene ring, ether bond, ethyl, and acrylic ester bond structures, making it a single functional monomer with both soft and hard segment structures. The benzene ring structure accounts for 40% of the overall molecular weight, so when applied in UV curing systems, it can improve adhesion while giving the product a little hardness without losing flexibility, relieving internal stress of the system, and reducing shrinkage rate. In addition, the higher refractive index of this product can also increase the glossiness of the coating. Furthermore, this product has good solubility, low irritation, low viscosity, and excellent adhesion to plastics, metals, and glass. It can be applied in many UV applications. Typical applications Adhesive, Photoresist, Glass, Metal coatings, Paper plastic, PVC floor coating, Flexography, Gravure screen printing ink. 200kg/drum or according to customer requirements.
Product name: Acryloyl Morpholine; 4-acryloylmorpholine CAS: 5117-12-4 CAS number: 5117-12-4 Molecular formula: C10H12N2O2 Molecular weight: 192.2145 Density: 1.14g/cm3 Melting point: -35 ℃ Boiling point: 442.6 ° C at 760 mmHg Flash point: 199 ° C Steam pressure: 4.95E-08mmHg at 25 ° C Appearance: Colorless or slightly yellow transparent liquid Features and applications: Low odor, low viscosity, good balance between hardness and flexibility, and fast curing speed as a single functional monomer. Suitable for UV inkjet, 3D printing, DVD adhesive, etc Application recommendation: 1. DVD adhesive: It has adhesion and permeability to PC and many resins 2. Electronic material application glue: has adhesion and excellent optical properties to different materials 3. UV screen printing ink: excellent compatibility, wide viscosity adjustment range, high dispersibility, high curing speed in the presence of pigments, light odor 4. UV inkjet ink, 3D printing: low viscosity, solubility, dispersion, adhesion, water solubility, high curing speed 5. Inkjet ink receiving layer: fast absorption, fast drying: anti fouling, stable pigment/dye, extraordinary color sensation, presenting brilliant colors 6. UV coating: It has strong adhesion to wood and bamboo, high curing speed, superior wear resistance (high scratch resistance), anti cracking (resistance to temperature changes and thermal shock), balanced hardness and flexibility 7. Petroleum drilling: water solubility, hydrolysis resistance, lubricity, dispersibility, resistance to high temperature and pressure, salt water resistance (maintaining viscosity stability) 8. Medical glue (hydrogel layer): moisturizing, good adhesion to skin, excellent water vapor transmission rate (MVTR), low irritation 200kg/drum or according to customer requirements.
Product name: Calcium L-aspartate CAS: 39162-75-9 L-aspartate calcium is a white powder with the molecular formula C8H12N2O8Ca. It is odorless, hygroscopic, soluble in water, but insoluble in organic solvents, and has a high absorption rate. L-aspartic acid has a wide range of uses in medicine, food, and chemical industries. In medicine, it is the main component of amino acid preparations and a synthetic raw material for various drugs such as potassium, magnesium, calcium, and asparagine. In the food industry, L-aspartic acid is a good nutritional supplement, added to various cool beverages, and is the main production raw material for sugar substitute aspartame. 25Kg plastic liner kraft paper bag, or according to customer requirements.
Product name: Citric Acid CAS: 77-92-9 Citric acid (CA), also known as citric acid, with the molecular formula C ₆ H ₈ O ₇, is an important organic weak acid. It is a colorless crystal, odorless, easily soluble in water, and the solution appears acidic. In biochemistry, it is an intermediate in the citric acid cycle (tricarboxylic acid cycle), which occurs in the metabolism of all aerobic organisms. Citric acid is widely used as an acidity regulator (GB2760-2014), seasoning agent, and chelating agent. 25kg bag, 1000kg bag tray packaging.
Product name: Adipic acid CAS: 124-04-9 Adipic acid, also known as fatty acid, is an important organic dicarboxylic acid with the structural formula HOOC (CH2) 4COOH. It can undergo salt formation reactions, esterification reactions, amidation reactions, and can condense with diamines or alcohols to form high molecular polymers. Adipic acid is a dicarboxylic acid with significant industrial significance, playing an important role in chemical production, organic synthesis industry, medicine, lubricant manufacturing, and other fields. Its output ranks second among all dicarboxylic acids. Adipic acid is mainly used as a raw material for nylon 66 and engineering plastics, as well as in the production of various ester products. It is also used as a raw material for polyurethane elastomers and an acidifier for various foods and beverages. Its effect sometimes surpasses that of citric acid and tartaric acid. Adipic acid is also a raw material for pharmaceuticals, yeast purification, insecticides, adhesives, synthetic leather, synthetic dyes, and spices. 25kg/bag, 500kg/bag or 1000kg/bag or according to customer requirements.
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Nancy Han (aozhuo)Lushan road, Qingdao - 267000
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