25KG/BAG,25mt/20'FCL
Caprolactam is white crystal or crystalline powder at room temperature. Solid appearance is white, flake solid. It is an important organic chemical raw material, the main use is through polymerization to generate polyamide slices (usually called nylon -6 slices, or nylon -6 slices), can be further processed into nylon fiber, engineering plastics, plastic films. Nylon -6 slices have different application fields with different quality and index. Widely used in textile, automobile, electronics, machinery and other fields.
(1) Most of caprolactam is used to produce polycaprolactam, about 90% of which is used to produce synthetic fiber, and 10% is used as plastic, which is used to manufacture gears, bearings, pipes, medical devices, electrical and insulating materials. It is also used in coatings, plastic agents and a small amount of lysine synthesis.
(2) It is mainly used to make caprolactam resin, fiber and artificial leather, and also used as raw materials.
HS : 2921590090
25kg/drum, 200kg plastic drum, 200kg steel drum; 1000kg IBC, or as per your requirement.
It can be used as the antioxidant to prolong the storage shelf life of the solid propellant. It has also been used for those natural, styrene-butadiene, acrylonitrile-butadiene, cis-butadiene, butyl, hydroxyl termindated polybutadienen, polyisoprene rubber or latex to possess performances, such as, good flexible and crack resistance, enhancing the tensile stress, strengthening the defending function to hot and oxygen, ozone and some harmful metals like copper, manganese. It has no influence on vulcanization of those rubbers. It can resolve aging problem existing in the deep-color rubber products while antioxidant H is used together with antioxidant D. Moreover, it can also be used as the hot and oxygen stabilizer for those engineering plastics, such as polyethylene, polypropylene, polyamide, polyformaldehyde and etc to improve their climate-resisting performance. The suggested dosage is 0.2-0.3%.
Tannic acid has wide application in the food industry as it is used as a flavor enhancer, color stabilizer, and clarifying agent in foods. Tannic Acid also has industrial applications like it is used in the production of albumin tannate which is used as an antidiarrheal agent. It is used in the conservation of ferrous metal objects to inhibit corrosion. It is used in the dyeing process for cellulose fibers. It is used to impart anti-staining properties to polyamide carpets or yarn. It is used as a coagulant in the manufacturing of rubber. It is used as a reagent in analytical chemistry. It is used with a mixture of albumin and gelatin to manufacture tortoiseshell. It is utilized in animal nutrition and feed.
Tannic Acid FDQ
WC Code: 20-067-04
Sales Specification
Appearance: Reddish Brown Powder
Tannin/Fm %: 70.00 % Min -100.00% Max
Ph (10%): 4.4000% Min-5.2000% Max
Humidity %: 12.00000 % Max
CNZBS % : 3.5000 % Max
Packing
APPLICATIONS: Adipic acid finds applications in the fields of polyamides production, polyester processing, ingredient of chemical formulations, adipate plasticizers production, paints, polyurethanes.
Nylon is the plastic material based on polyamide-6 that is a thermoplastic resin with excellent mechanical, thermal and electrical properties. Nylon is widely used in the manufacture of automobile and industrial parts.
CAS 7440-42-8 is a black or dark brown powder. When it is oxidized in the air, it will prevent the internal boron from continuing to oxidize due to the formation of a boron trioxide film. It can react at normal temperature Amorphous Boron Powder is insoluble in water, powdered boron is soluble in boiling and most molten metals such as copper, iron, manganese, aluminum, and calcium.
1. Boron fiber has high strength (breaking strength at room temperature is 2744 ~ 3430MPa) and high modulus of elasticity (39200 ~ 411600MPa), which is an excellent reinforcing material.
2. Composite materials made of boron fiber with metal (aluminum, magnesium, titanium, etc.), various resins (epoxy resin, polyamide, etc.) and ceramics are excellent high-temperature structure materials.
3. Reinforcement ceramics made of titanium boride have excellent abrasive resistance and high toughness (up to 10 MPa�·m 1/2 or more), which are used to manufacture conductive parts for heating equipment and ignition devices.
4. Used as a deaerator in the metallurgical industry and an additive to improve the structure of metal grains.
5. Boron-cast iron is widely used in automobile, tractor, machine tool and other manufacturing industries.
Polyamide, commonly known as nylon, is a general term for polymers containing amide groups in the repeating units of the main chain of macromolecules. Polyamide can be obtained by ring opening polymerization of internal acid amines, or by condensation polymerization of diamines and dicarboxylic acids. Polyamide (PA) refers to a polymer with a polar amide group (- CO-NH-1) in its main chain segment.
Product features:
1. Excellent mechanical properties. Nylon has high mechanical strength and good toughness.
2. Good self lubrication and friction resistance. Nylon has good self lubrication and low friction coefficient, making it a long service life as a transmission component.
3. Excellent heat resistance. High crystalline nylon such as nylon 46 has a high thermal deformation temperature and can be used for a long time at 150. After being reinforced with glass fiber, the thermal deformation temperature of PA66 reaches above 250
4. Excellent electrical insulation performance. Nylon has a high volume resistance and high breakdown voltage resistance, making it an excellent electrical and electrical insulation material.
5. Excellent weather resistance.
6. Water absorption. Nylon has a high water absorption capacity, with saturated water reaching over 3%. To a certain extent, it affects the dimensional stability of the workpiece.
Product Usage:
Used as a room temperature curing agent for epoxy resin. Used as a curing agent and toughening agent for epoxy resin, and as a cable sealing material. Mainly used in the production of adhesives, coatings, sealing gaskets, etc
1. Used as good solvents on a variety of polymers such as polyethylene, polyvinyl chloride, pan, polyamide, etc. It can be used for acrylic fiber and other synthetic fibers of wet spinning, polyurethane synthesis;
2. Used in the plastic film;
3. Used for catalysts for chemical reactions;
4. Used as a gas absorber for separation and purification of gases in petrochemical industry.
5. Used to remove paint; it can also dissolve some of the low solubility of the pigment, so that the characteristics of dyes with dyes;
6. Used in pesticide industry. It can be used for synthesis of iodine amine pyrimidine, doxycycline, cortisone, vitamin B6,antitumor ammonia acid, furosemide fluorouracil, bile dimension he, etc.
Product Name
Diphenylacetonitrile / Benzene-acetonitrile, alpha-phenyl
CAS NO. 86-29-3
Appearance Colorless Liquid
Purity 99%
Density 1.1061
Melting Point 71-73 C
Boiling Point 181 C/12 mmHg
Flash Point 120 C
Refractive Index 1.5850
Vapor Pressure 21.3 hPa (190 C)
Acidity Coefficient (pKa) 9.30 ±0.10
Application Chemical raw materials;Amines
Usage 1. It can be used as a herbicide, used for turf prevention and control of young grasses before germination, used for synthesizing isocyanates, and further prepared into UV coatings, PU paints, transparent elastomers and adhesives, etc. 2. Used in polyamide and epoxy resin industries Use as an intermediate in organic synthesis. 3. In medicine, it is used to produce gastric amine, phenethylpiperidine, and other drugs such as pain relief.
Storage Keep in dark place,Inert atmosphere
It is the main industrial sterilization, antiseptic and anti-enzyme agent. It has outstanding inhibition of the growth of molds (fungi, bacteria), algae and other microorganisms in the organic medium, and solves a series of problems such as mold, fermentation, deterioration, demulsification, odor, etc. of organic products caused by the growth of microorganisms. Therefore, developed countries widely use BIT in latex products, water-soluble resins, coatings (latex paint), acrylics, and polymers. Polyamine products, photographic lotion, paper-making, ink, leather, lubricants and other products.
Laundry Detergent Optical Brightener 71 CXT DMS CAS 16090 - 02 - 1 Optical Brightener Powder For Soap Making and For Detergent Powder Production Line,For Laundry Detergent Making For Washing Powder Soap Making, synthetic washing powder, soap, toilet soap, etc. Brightener CXT can make the appearance of soap and washing powder white and bleaching. For example, CXT was added into washing powder according to achieve the whitening effect of washing clothes, or just make the detergent looks crystal clear. Fluorescent brightener CXT is used for whitening cotton fiber, nylon and other fabrics. It has excellent whitening effect on man-made fibers, polyamide and vinylon.
This versatile vegetable offers a sweet yet earthy taste, perfect for roasting, grilling, or boiling. High in vitamins, it makes a delicious and healthy addition to your meals.
Guar gum also called Guaran, Cyamopsis gum, Guarina, Gluco tard and Guyan is a natural non-ionic, water soluble polysaccharide extracted from the refined endosperm of cluster bean seeds. Guar gum is a galactomannan consisting of a (1, 4)-linked b- D mannopyranose backbone with branch points from their 6- positions linked to a-D-galactose (i.e. 1, 6-linked-a-D-galactopyranose). Guar gum and its derivatives find great importance in a wide range of applications. In the petroleum industry, they were used as components in several formulations for corrosion inhibition, fracturing fluids, enhanced oil recovery and viscosity improvers. Recently, hydrophobically modified guar gum has been used in dispersant formulations. Yet, they have very little application as demulsifiers for petroleum emulsions.
viscosity range : 3000 to 8000 cps
mesh rage : 100 to 300
We are local Costa Rican producers of Dioscorea Trifida and are capable of producing/packaging/exporting any amount of this yam needed. Located in Coto Brus (Southern Costa Rica) we have our own farms and access to other local producers.
