Density 1.4± 0.1g /cm3 Melting point 170.9ºC Molecular formula BH3O3 Molecular weight 61.833 Precise mass 62.017525 PSA 60.69000 LogP minus 0.29 Appearance Liquid Refractive index 1.385 stability Boric acid is toxic to the human body, which affects the nervous center, upper respiratory tract, digestive organs and liver, etc., and leads to death in severe cases. Molecular structure 1, molar refractive index: 10.08 2, molar volume (cm3/mol) : 43.0 3. Isotropic specific volume (90.2K) : 119.2 4, surface tension (dyne/cm) : 59.1 5. Polarizability (10-24cm3) : 3.99 more 1. Properties: It is actually a hydrate of boron oxide, which is a white powder or a scaly crystal with gloss on the triclinic axial surface. Smooth feel, no smell. 2. Relative density (15â??) : 1.435 3.. Solubility: Soluble in water, alcohol, glycerin, ethers and essential oils. The solubility in water increases with the increase of temperature, and can be volatilized with water vapor. The solubility in water increases with the addition of hydrochloric acid, citric acid and tartaric acid.
Density 1.7± 0.1g /cm3 Boiling point 150.0±0.0 °C at 760 mmHg Melting point -10 °C Molecular formula C4H3BrS Molecular weight 163.036 Flash point 47.1±19.8 °C Accurate mass 161.913879 PSA 28.24000 LogP 2.75 Appearance Colorless to light yellow transparent liquid Vapor pressure 5.0±0.2 mmHg at 25°C Refractive index 1.595 Storage condition This product should be sealed in a cool place and kept away from light. stability Stable at room temperature and pressure, avoid contact with strong oxidants Water soluble IMMISCIBLE Molecular structure 1. Molar refractive index: 32.32 2, molar volume (cm3/mol) : 95.0 3. Isotropic specific volume (90.2K) : 240.9 4, surface tension (dyne/cm) : 41.1 5, dielectric constant: no use 6, dipole distance (10-24cm3) : No use 7. Polarizability: 12.81
Elastomeric resin based, solvent-free and viscous waterproofing product.
It is a liquid concrete admixture that forms smooth crystalline fibres in the capillary spaces of the concrete and ensures that the concrete remains permanently impermeable to water.
HPMC is a natural polymer material (refined cotton) as raw materials through a series of chemical processing and produced non-ionic cellulose ether HPMC is odorless non-toxic and tasteless white powder dissolved in cold water to form a transparent viscous solution with good water retention thickening emulsification film suspension adsorption gel surface activity and protection of colloids and other characteristics commonly used Construction industry daily chemical industry paint industry.
HPMC is a natural polymer material (refined cotton) as raw materials through a series of chemical processing and produced non-ionic cellulose ether HPMC is odorless non-toxic and tasteless white powder dissolved in cold water to form a transparent viscous solution with good water retention thickening emulsification film suspension adsorption gel surface activity and protection of colloids and other characteristics commonly used Construction industry daily chemical industry paint industry.
APPLICABLE FOR: PAINTS, RESINS Resins: Cardanol is a building block for epoxy curing agents, diluents, modifiers, and polyol and diol resins. It can also be used to make phenalkamines, which are curing agents for epoxy coatings on concrete floors. Coatings: Cardanol is used in surface coatings and paints. Frictional materials: Cardanol is used in frictional materials. Surfactants: Cardanol is used in surfactants that disperse pigments in water-based inks. Plasticizer: Cardanol can be used as a plasticizer for poly(vinyl chloride) (PVC), which can improve tensile properties, cure times, and aging behavior.
Berkim Calcium Stearate is a superior molder and internal lubricator. It is proper to plastic and construction industrial applications. It can be manufactured with demanded particular size and density, according to production process and industry.
Zinc Stearate is used in plastic, rubber construction chemicals, and the paint industry. It is a powerful mold release and hydrophobic. It is an external lubricator. It is suitable for all types of rubber and plastic applications. Zinc Stearate is used as sandblasting and flattener in varnish, coating, and ink applications. Also, it is used as water-repellent in beton, rock wool, paper, textile, construction chemicals and paint industry. It is used as mold release and dusting. It can be manufactured with demanded particular size and density, according to production process and industry.
Name: Sodium Sulfide. Yellow flakes. Origin: Iran. Mostly used in the dyeing, nonferrous metallurgy, and leather industries as a depilation agent, as well as in the paper and textile industries. We have one of the best quality sodium sulfide with a low percentage of iron, making it a perfect substance for the leather industry.
Name: Sodium Sulfide. Yellow flakes. Origin: Iran. Mostly used in the dyeing, nonferrous metallurgy, and leather industries as a depilation agent, as well as in the paper and textile industries. We have one of the best quality sodium sulfide with a low percentage of iron, making it a perfect substance for the leather industry.
1.The product can enhance the strength and hardness of concrete, after adding appropriate amount of triisopropanolamine to concrete, the compressive strength and tensile strength of concrete are improved, and the freeze-thaw cycle performance of concrete has been greatly improved. 2.The product has good carbonation resistance and durability performance, can effectively improve the corrosion resistance of concrete, in different environments, can effectively prevent cracking and aging of concrete and other problems. 3.The product can also improve the impermeability and fire resistance of concrete, so that the service life of concrete is extended. 4.The product can be used as a water reducing agent, which plays the role of reducing the density of cement paste and increasing the air permeability and fluidity of concrete in the process of concrete. In the reinforced concrete structure of concrete, it can effectively reduce the crack rate of concrete and improve the overall performance of concrete.
Mainly required in the concrete that has high demands for high water reducing rate, slumploss resistant property, like commercial concrete, mass concrete, self-leveling concrete, etc. Also widely used in national project in fields including water, nuclear, and so on.
As a synthetic polycarboxylic acid high slump retaining water reducer, it has strong ability to maintain the dispersion of cement particl s The product has good adaptability to cement and high retention rate of double bond, which greatly improves the reaction activity of the product, so as to improve the utilization rate of the product and finally reduce the production cost of water reducing agent. 1.1% F-108(22%)is added in concrete,water reducing rate is above 30%. Improving early strength&strength after 28days Compressive strength 1day 180 3days 170 7days 160 28days 150. Greatly reducing W/B ratio,shrinkage and creep,improving durability. Low slump loss,slump retention index â?¥ 190mm. Complying with ISO14001:2004 certi ation,content of chloride ion 0.1%.
The product is mainly used to produce polycarboxylic acid superplasticizer products The polycarboxylic acid superplasticizer synthesized with it has higher water reduction rate, higher slump retention, good early strength, low alkali, low foam and low energy consumption. The third monomer is introduced: it has better molecular weight regulation function. The synthesized superplasticizer has uniform molecular weight distribution, good workability and low viscosity. The higher unsaturation ensures the higher eective content of the super chemical agent synthesized in the later stage, which is the most favorable guarantee for high water reduction rate and high slump retention.
APPEARANCE : WHITE POWDER ALUMINUM AS Al2O3 : > 27.5% OR BASED ON YOUR REQUIREMENT (ALL GRADES) pH OF 5% AQUEOUS SOLUTION : 2.5 - 4.5 PACKING SIZE : 25 KGS/BAG
APPEARANCE : WHITE POWDER ALUMINUM AS Al2O3 : > 27.5% OR BASED ON YOUR REQUIREMENT (ALL GRADES) pH OF 5% AQUEOUS SOLUTION : 2.5 - 4.5 PACKING SIZE : 25 KGS/BAG
APPEARANCE : WHITE POWDER SOLUBILITY : INSOLUBLE IN WATER Mg(OH)2 ASSAY : > 95% OR BASED ON YOUR REQUIREMENT Mg CONTENT : > 39% OR BASED ON YOUR REQUIREMENT PACKING SIZE : 25 KGS/BAG OR BASED ON YOUR REQUIREMENT
APPEARANCE : WHITE POWDER SOLUBILITY : INSOLUBLE IN WATER Mg(OH)2 ASSAY : > 95% OR BASED ON YOUR REQUIREMENT Mg CONTENT : > 39% OR BASED ON YOUR REQUIREMENT PACKING SIZE : 25 KGS/BAG OR BASED ON YOUR REQUIREMENT
APPEARANCE : WHITE CRYSTAL SOLUBILITY : SOLUBLE IN WATER MgCl2*6H2O ASSAY : > 98% OR BASED ON YOUR REQUIREMENT Mg CONTENT : > 11.5% OR BASED ON YOUR REQUIREMENT PACKING SIZE : 50 KGS/BAG OR BASED ON YOUR REQUIREMENT
