HID Cutter Suction Dredger dredging equipment are reliable, fuel efficient, have low maintenance costs and are extremely productive at all dredging depths. It is known for offshore dredging, river dredging, land reclamation, port deepening, port widening, channel dredging and many more. This China cutter suction dredger can achieve 5000 m3/h output capacity, production capacity with 8000-20000m3 in per effective working day. HID CUTTER DREDGER ADVANTAGES Dismountable and transportable over land Allows for single-handed operations Easily customisable with a wide range of optional equipment Low emissions and environmentally-friendly operation Can acquire BV, GL, ABS, RINA, CCS.ZC ship building certificate The design of our Cutter Suction Dredger is continuously improved using the latest technological developments and feedback from customers. In addition, we have dredging consultant from Holland and Brazil, they are constantly assist us to improve our dredge quality. HID-CSD 6024P Introduction Single dredge pump can reach 1500m discharge distance. Successfully exported to more than 40 countries and regions This cutter suction dredger can achieve 5000 m3/h output capacity, production capacity with 8000-20000m3 in per effective working day. Total installation power is 1795 KW.
This set of large capacity CSD will be used for hard materials dredging such as harsh sand, gravels, in Abu Dhabi, The cutter head power is 700KW. Equipped with DGPS system to monitor and prospect the underwater dredging areas. The maximum navigation area of this dredger is near sea navigation area, which is used for dredging and reclamation of cosatal, port, and inland waters, navigation and water conservancy engineering construction as well as dredging of lakes. PARAMETERS: - Discharge distance: 3000M - Flow capacity: 7000m3/h - Discharge diameter: 730mm - Main engine: 2900KW MWM - Hydraulic system: Dension (Parker) / Vickers - Operation system: PLC siemens - Dredging materials: Hard soil Gravels Coral reefs The dredger developed with innovative technology, according to the standard of China ZC classification society. Manufactured with the best materials in the market and come out of the hands of our experienced welders which they equipped with CCS welding certificate. Constructed with CCSA steel plate, equipped with dual engine, total installed power of 1976KW. Fitted out with anchor boom, spuds carriage ssystem, ensure the dredger can carry out its tasks effectively.
This product is a green mercury-free battery special graphite developed by our company on the basis of the original ultra-low molybdenum and high purity graphite. It has the characteristics of high purity, excellent electrical properties and ultra-low trace elements. Various trace elements in graphite are strictly controlled by the domestic advanced chemical production process. The technical performance of the products is stable, ranking the advanced level of similar products in China. It can completely replace the imported graphite powder, which can greatly improve the use and storage life of the battery, and is an important raw material for green and environmentally friendly mercury-free alkaline batteries. Type: T-399.9 Performance: high temperature resistance, good electrical and thermal conductivity, strong chemical stability, acid and alkali corrosion resistance, non-toxic and harmless, is an excellent green environmental protection material. Application: Mainly used in green mercury-free alkaline battery, secondary battery, lithium ion battery, tube inside and outside coating.
Colloidal graphite by our company adopts international advanced processing technology, strict quality system, the production of high-quality colloidal graphite products, mainly used in lead-acid batteries, lithium-ion batteries, high temperature lubricant base, electric contact point alloys, chemical industry catalysts and other widely used. Variety: F S TF Performance: Excellent high lubrication, high conductivity, high adsorption and catalytic properties, high plasticity. Uses: Used as lead-acid battery plate, positive and negative electrode conductive agent of lithium battery, nickel-metal hydride, nickel-cadmium battery, light-sensitive battery, electric carbon brush, rubber, plastic filler, anti-static, electromagnetic shielding, anticorrosive coating, high-temperature lubricant base material, powder metallurgy carbon raw material, wireless electronics industry carbon film resistor raw material, electric contact point alloy, advanced metal alloy raw material, etc.
Chlorinated Polyethylene CPE135A Product Description Chlorinated polyethylene CPE is a high molecular elastomeric material that is chlorinated by HDPE. It is white powder and innocuous. It has excellent anti-flaming, weatherability, lower-temperature flexibility and impact strength, etc. It can be blended with other plastics and rubber, mainly used as PVC impact modifier. Physicochemical Properties Item Unit Index Chlorine Content % 35 ±1 Thermal Decomposition Temperature 165 Bulk Density g/ml 0.5 Volatiles content % 0.3 Particle size % 99 Impurity Particle PC/50g 10 Shore Hardness 70 Tensile Strength MPa 13 Elongation at break % 700 Product Benefits and Application It is widely used in PVC profiles, pipes, pipe fitting, sheets, etc. Storage, Packing & Transportation Packaged in 25kg airproof plastic bag, then in woven bags with quality certificate, the outside of bags is marked with brand, company name, net weight of products, lot identification mark . Avoid insolation , drench. Stored in cool and draughty place, shelf life: Two years.
Characters: Straw yellow powder or granular solid which is easily soluble in oils and fats and soluble in organic solvents such as ethanol. It can be dispersed in hot water. It is an non-ionic surfactant with characteristics such as high temperature and acid?resistance and HLB value is 7.2. Applications: This product is a kind of hydrophilic monoglyceride, and it can produce strong emulsification effect for oils and fats. 1. It can be used in margarine, butter, shortening oil and oyster sauce as emulsifier and crystal modifying additive to prevent oil-water separation and prolong the preservation period. 2 It can be used in food baking to make oils and fats dispersed more homogeneously in dough to get higher foamability and produce larger volume of product, fine and supple feeling in mouth. 3. It can be added into ice cream to make all components mixed more homogeneous, prevent forming of big ice crystal, help produce fine and dense pore structure, enhance its expansion ratio and produce smooth and fine feeling in mouth. 4. It can be used in milk beverage as emulsifier, wetting agent, cosolvent and so on. It can also enhance flavor, aroma and color of them. 5. It can be used in meat products to prevent starch aging, shrinkage, water absorption and hardening. 6. It can be used in candies and chocolates to prevent oil-water separation and maintain a good taste.
Density 1.45 Boiling point 117.1ºC at 760 mmHg Melting point 324 °C Molecular formula C2H3NaO2 Molecular weight 82.034 Flash point >250 °C Accurate mass 82.003075 PSA 40.13000 Appearance properties White powder Vapor pressure 13.9mmHg at 25°C Refractive index 1.464 (20ºC) Storage condition Step 1 Store Seal and dry store. 2. Pack with lined plastic bag, coat woven bag or burlap bag. Sodium acetate has delixability, it should pay attention to moisture-proof during storage and transportation, strictly prohibit contact with corrosive gas, prevent exposure and rain, and add rainproof covering for transportation. stability 1. Colorless and odorless, it can be weathered in the air, flammable, spontaneous combustion point 607.2, and 3 molecules of crystal water are removed at 123 2. This product is non-toxic. Water solubility 500 g/L (20 ºC) 1. Properties: colorless transparent crystal or white particles 2. Relative density: 1.45 (trihydrate); 1.528 (anhydrous) 3. Refractive index: 1.464 4. Melting point () : 324 5. Solubility: easily soluble in water, slightly soluble in ethanol, ether.
Density 0.9± 0.1g /cm3 Boiling point 237.6±35.0 °C at 760 mmHg Melting point 260-270ºC Molecular formula C6H10O5 Molecular weight 160.255 Flash point 91.8±14.5 °C Accurate mass 160.125198 LogP 4.75 Appearance Pink powder Vapor pressure 0.1±0.2 mmHg at 25°C Refractive index 1.529 Storage condition 1. The plastic bag is sealed with a gunny bag. Store in a cool and dry place, avoid high humidity and high temperature. stability 1. Stable at normal temperature and pressure, can be compressed into sheets, can be dispersed in water, can absorb water and swell. 2. Avoid light, open flame, high temperature, Water solubility insoluble | insoluble Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us Our Advantages: 1.24 hours online service 2. High purity and competitive price 3. Best after-sales service 4. Door-to-door secure delivery 5.More than 10 years of industry experience 6. Packaging can be customized according to requirements
Density 4 Boiling point 100ºC Melting point 678-680ºC Molecular formula Cl2Pd Molecular weight 177.326 Precise mass 175.841187 LogP 1.37900 Appearance Properties Dark brown powder Storage condition It should be stored in a cool, ventilated, dry and clean warehouse and should not be placed in the open air. stability 1. If used and stored according to specifications, it will not decompose. Soluble in hydrochloric acid, ethanol, acetone, hydrobromic acid. Easy deliquescence. Reduction with hydrogen or carbon monoxide to produce palladium metal. 2. Decomposition by heating to 500. Dissolved in water, hydrobromide and acetone. Dissolve in dilute hydrochloric acid to form H2 [PdCl4]. Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us Our Advantages: 1.24 hours online service 2. High purity and competitive price 3. Best after-sales service 4. Door-to-door secure delivery 5.More than 10 years of industry experience 6. Packaging can be customized according to requirements
Density 0.97 g/mL at 20 °C Boiling point 0°C Melting point 125 °C (dec.)(lit.) Molecular formula H4AlLi Molecular weight 37.954 Flash point 99 °F Precise mass 38.028843 LogP 0.33750 Appearance properties White crystalline powder Storage condition Storage precautions Store in a cool, dry, well-ventilated special warehouse room, away from fire and heat sources. The storage temperature shall not exceed 32, and the relative humidity shall not exceed 75%. The package is sealed. It should be stored separately from oxidizers, acids, alcohols, etc., and should not be mixed. Storage areas should be equipped with suitable materials to contain leaks. stability 1. Easy moisture absorption decomposition, stable in dry air at room temperature. The ether solution can be used as reducing agent or hydrogenating agent. 2. The solid and solution of lithium aluminum hydride are highly flammable, and must be isolated from air and moisture, and is best preserved in a nitrogen atmosphere. 3. Stability Stability 4. Forbidden compounds Strong oxidants, acids, alcohols, water 5. Avoid contact with humid air and heat conditions 6. Aggregation harms non-aggregation 7. Decomposition product metal aluminum, hydrogen
Density 2.2± 0.1g /cm3 Boiling point 272.3±23.0 °C at 760 mmHg Melting point 249-251 °C(lit.) Molecular formula C3Cl3N3O3 Molecular weight 232.409 Flash point 118.5±22.6 °C Accurate mass 230.900528 PSA 66.00000 LogP 0.11 Appearance properties White crystalline powder or flake Vapor pressure 0.0±0.6 mmHg at 25°C Refractive index 1.686 Storage condition 1. This product should be filled with argon sealed below 0â?? dry storage away from light. 2. When storage and transportation, prevent moisture and sun exposure, and do not contact with acid, alkali and easily oxidized organic matter, so as to avoid decomposition failure and explosion. stability It is stable at normal temperature and pressure. Water solubility 1.2g /100mL (25 ºC) Molecular structure 1, molar refractive index: 40.38 2, molar volume (cm3/mol) : 106.0 3. Isotropic specific volume (90.2K) : 331.7 4, surface tension (dyne/cm) : 95.6 5, polarizability (10-24cm3) : 16.00 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 1.57 g/mL at 25 °C Boiling point 1265 °C Melting point 550 °C(lit.) Molecular formula LiBr Molecular weight 86.845 Flash point 1265°C Exact mass 85.934334 Appearance properties transparent solution Refractive index 1.784 Storage condition 1. It should be stored in a ventilated and dry warehouse. 2. The package should be sealed and moisture-proof. Keep out of the rain and sun when transporting. stability 1. White cubic crystalline crystalline or granular powder. Easily soluble in water, solubility of 254g/100ml water (90); Soluble in ethanol and ether; Slightly soluble in pyridine; Soluble in methanol, acetone, ethylene glycol and other organic solvents. 2. Easily soluble in water, solubility of 254 g/100 ml water (90 ); Soluble in ethanol and ether; Slightly soluble in pyridine; Soluble in methanol, acetone, ethylene glycol and other organic solvents. Anhydrous salt can be obtained by drying monohydrate and losing water. 3. Easy deliquescence, solubility in 100g water is 1427g(0),2436g(82). Soluble in ethyl ether, ethanol, amyl alcohol and other solvents. There are monohydrate, dihydrate, trihydrate, mostly dihydrate at room temperature, and convert to anhydrous matter above 160. Water solubility 61 g/100 mL (25 º C)
Density 1.4± 0.1g /cm3 Melting point 170.9�ºC 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 (15) : 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. Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 2.2± 0.1g /cm3 Boiling point 272.3±23.0 C at 760 mmHg Melting point 249-251 C(lit.) Molecular formula C3Cl3N3O3 Molecular weight 232.409 Flash point 118.5±22.6 C Accurate mass 230.900528 PSA 66.00000 LogP 0.11 Appearance properties White crystalline powder or flake Vapor pressure 0.0±0.6 mmHg at 25C Refractive index 1.686 Storage condition 1. This product should be filled with argon sealed below 0â?? dry storage away from light. 2. When storage and transportation, prevent moisture and sun exposure, and do not contact with acid, alkali and easily oxidized organic matter, so as to avoid decomposition failure and explosion. stability It is stable at normal temperature and pressure. Water solubility 1.2g /100mL (25 �ºC) Molecular structure 1, molar refractive index: 40.38 2, molar volume (cm3/mol) : 106.0 3. Isotropic specific volume (90.2K) : 331.7 4, surface tension (dyne/cm) : 95.6 5, polarizability (10-24cm3) : 16.00 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 1.2 ± 0.1g /cm3 Boiling point 370.3 ±27.0 °C at 760 mmHg Melting point 62-64 °C(lit.) Molecular formula C14H12O3 Molecular weight 228.243 Flash point 140.5 ±17.2 °C Accurate mass 228.078644 PSA 46.53000 LogP 3.64 Appearance White to off-white or light yellow powder Vapor pressure 0.0 ±0.9 mmHg at 25 °C Refractive index 1.596 Storage condition It is packed in iron drum, sealed and kept dry. stability Non-flammable, non-corrosive, good storage stability. Water solubility < 0.1g /100 mL at 20 ºC Molecular structure 1, molar refractive index: 64.60 2, molar volume (cm3/mol) : 189.9 3. Isotropic specific volume (90.2K) : 498.5 4, surface tension (dyne/cm) : 47.4 5. Polarizability (10-24cm3) : 25.61 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 1.3 ± 0.1g /cm3 Melting point 150-153 °C(lit.) Molecular formula CH6N4O Molecular weight 90.085 Exact mass 90.054161 PSA 93.17000a LogP minus 1.94 Appearance properties White crystalline powder Refractive index 1.537 Storage condition Keep sealed and place in a ventilated, dry environment stability Used and stored according to specifications, it will not decompose and avoid contact with oxides Water solubility: completely dissolved; Insoluble: ethyl ether, alcohol Molecular structure 1, molar refractive index: 20.97 2, molar volume (cm3/mol) : 67.1 3. Isotropic specific volume (90.2K) : 190.9 4, surface tension (dyne/cm) : 65.4 5. Polarizability (10-24cm3) : 8.31 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us Our Advantages: 1.24 hours online service 2. High purity and competitive price 3. Best after-sales service 4. Door-to-door secure delivery 5.More than 10 years of industry experience 6. Packaging can be customized according to requirements
Density 1.782 g/cm3 (25 ºC) Boiling point 253.8 ºC at 760 mmHg Melting point 262 ºC Molecular formula C10H8N2O2S2Zn Molecular weight 317.722 Flash point 107.3 ºC Accurate mass 315.931854 PSA 101.52000 LogP 3.34050 Appearance Greyish white to yellowish brown powder Vapor pressure 0.00275mmHg at 25 °C Storage condition Store in a cool, dry place. stability 1. Zinc pyrithione forms an insoluble precipitate with cationic and non-ionic surfactants, unstable to light and oxidants, and unstable to acids and bases at higher temperatures. It is not compatible with EDTA and is partially inactivated by non-ionic surfactants. Chelation or anti-chelation occurs in the presence of heavy metals Yes, and these chelates are insoluble in water. Zinc pyrithione is a chelate, which is a very effective anti-mold and anti-bacterial compound. Its anti-dandruff activity is very strong. Water Insoluble (insoluble) Molecular structure 1, molar refractive index: not useful 2, molar volume (cm3/mol) : no use 3, isotonic specific volume (90.2K) : not available 4, surface tension (dyne/cm) : no use 5, dielectric constant: no use 6, polarizability (10-24cm3) : not available 7. Single isotope mass: 315.931864 Da 8, nominal quality: 316 Da 9. Average quality: 317.7217 Da
Density 0.9 ± 0.1g /cm3 Boiling point 243.0 ±8.0 °C at 760 mmHg Melting point 36-38 °C(lit.) Molecular formula C8H18O2 Molecular weight 146.227 Flash point 109.1 ±13.0 °C Precise mass 146.130676 PSA 40.46000 LogP 1.32 Appearance properties Colorless to white powder and block Vapor density >1 (vs air) Vapor pressure 0.0 ±1.1 mmHg at 25 °C Refractive index 1.453 Storage condition Keep the container sealed and store in a cool, dry place stability Stable under normal temperature and pressure, avoid contact with strong oxides Water solubility 3 g/L (20 ºC) Molecular structure 1, molar refractive index: 42.14 2, molar volume (m3/mol) : 155.9 3, isotonic specific volume (90.2K) : 381.2 4, surface tension (dyne/cm) : 35.7 5, dielectric constant: no use 6, dipole distance (10-24cm 3) : No use 7. Polarization: 16.70 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Molecular formula C8H14Cl2N2O2 Molecular weight 241.115 Accurate mass 240.043228 Appearance solid; White to Light red to Green powder to crystal Storage condition Sealed package. Store in a cool, dry place. stability 1. Xanthan gum is a biopolymer prepared by Xanthomonas rapesae of cabbage black rot using corn starch and bioengineering. It is a biopolysaccharide composed of glucose, mannose, glucuronic acid, acetic acid and pyruvate. The molecular structure of xanthan gum determines that it has unmatched properties of other polymers: 1. High viscosity at low concentration; 2 Good flow thixotropy or pseudoplasticity; 3 Acid, alkali, salt resistance, antioxidant, enzymatic hydrolysis; 4 Temperature resistant, stable in several freezing and thawing processes, stable under high temperature conditions; 5 Good compatibility with acids, bases, salts, reducing agents, surfactants, preservatives, natural or synthetic thickeners in the same solution system; 6 Good dispersion, emulsification stability and suspension of particles, oil droplet ability. It will not decompose when used and stored according to specifications. Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 1.5± 0.1g /cm3 Boiling point 401.7±45.0 °C at 760 mmHg Melting point 152-155 °C(lit.) Molecular formula C6H6O4 Molecular weight 142.11 Flash point 179.9±22.2 °C Precise mass 142.026611 PSA 70.67000 LogP-0.64 Appearance properties yellow brown powder Vapor pressure 0.0±2.1 mmHg at 25°C Refractive index 1.607 Storage condition It should be stored in sealed packaging to avoid high temperature and high humidity. stability Used and stored according to specifications, it will not decompose and avoid contact with oxides Water SOLUBLE Molecular structure 1, molar refractive index: 31.81 2, molar volume (cm3/mol) : 92.1 3, isotonic specific volume (90.2K) : 267.9 4, surface tension (dyne/cm) : 71.5 5. Polarizability (10-24cm3) : 12.61 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us Our Advantages: 1.24 hours online service 2. High purity and competitive price 3. Best after-sales service 4. Door-to-door secure delivery 5.More than 10 years of industry experience 6. Packaging can be customized according to requirements
