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[Sell]
Dithiophosphate 25# |
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NAME: Dithiophosphate 25#
CAS NO.: 27157-94-4
EC NO.: 248-273-7
Other name: O,O-bis(methylphenyl) hydrogen dithiophosphate
CHEMICAL FOMULA:(C7H7O)2PSSH
DENSITY: 1.17-1.20g/L
SPEC: 60-70%
PHYSICALS: Dark brown liquid with irritating smell and corrosivity.combustible +sparing disolution in water.
FUNCTIONS: Combination of collector and foamer.it's effective collecting agent for sulfide minerals of lead, coppper, silver and activated zinc sulphide.widely used in prior separation flotation between lead and zinc. It's powerful non-selective collecting agent to all sulphide minerals in neutral and acidic intermedias. Due to its characteristic of sparing disolution in water, it must be put into recifying tank or ball grinder in its proto form.
STORAGE: Humidity-proof, heat-proof,fire-proof
PACKAGE: 200KG/drum |
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» Posted by: Qingdao Rongtian Chemical Co., Ltd [China]  |
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[Sell]
Sodium Dicresyl Dithiophosphate |
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NAME: Sodium Dicresyl Dithiophosphate(Dithiophosphate 25S)
CAS NO. : 61792-48-1
EC NO.: 263-223-4
Other name: sodium O,O-bis(methylphenyl) dithiophosphate
CHEMICAL FOMULA: (C7H7O)2PSSNa
DENSITY: 1.13g/ml
SPEC: 49-53%
PHYSICALS: Aqueous solution of dark brown to black. Odorless
FUNCTIONS: It's kind of aqueous solution furthered processed to dicresyl dithiophosphate acid. And it's effective collecting angent for copper and lead sulfide minerals. It's popularly used into prior separation flotation between copper/lead and zinc sulfide minerals. It could be directly put into the flotation cycling flow.
STORAGE: Humidity-proof, heat-proof, fire-proof
PACKAGE: 170KG/drum; 200KG/drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Sodium Dibutyl Dithiophosphate |
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NAME: Sodium Dibutyl Dithiophosphate
CAS NO. : 33619-92-0
EC NO.: 251-598-7
CHEMICAL FOMULA: (C4H9O)2PSSNa SPEC 49-53%
PHYSICALS: Yellow aqueous solution,non-irritating odor, specific gravity (20oC) 1.07-1.10, PH=10-13, chemical stability
FUNCTIONS: Dithiophosphate BS is gold and silver,copper,zinc sulphide ore flotation effective,basic circuit in the collector on pyrite weak force,the only weak foaming product selectivity copper sulfide,lead sulfide,nickel sulfide and other multi-Refractory metal mineral flotation has a good effect,widely used in copper mines and associated gold,silver and precious metal mines in the flotation of non-ferrous metals.
STORAGE: humidity-proof,heat-proof,fire-proof
PACKAGE 170KG/Drum 200KG/Drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Sodium Diisobutyl Dithiophosphate |
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NAME: Sodium Diisobutyl Dithiophosphate
CAS NO.: 33619-92-0
EC NO.: 251-598-7
Other name: sodium O,O-di-sec-butyl dithiophosphate Dithiophosphate BS
CHEMICAL FOMULA: (C4H9O)2PSSNa
SPEC: 49-53%
PHYSICALS: Liquid of light yellow to dark brown,with sort of irritating smell. Easy disolution in carbon disulfide,and little in solvents of BEN, methylben and alcohols.
FUNCTIONS: Effective collecting angent for gold ore, silver,copper and sulfide minerals. It's with weak performance of foams.
STORAGE: Humidity-proof,heat-proof,fire-proof
PACKAGE: 170KG/drum 200KG/drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Sodium Diisoamyl Dithiophosphate |
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NAME: Sodium Diisoamyl Dithiophosphate
CHEMICAL FOMULA: C10H20O2S2Pna
SPEC: 37-40%
PHYSICALS: Brown transparent liquid,soluble in water, specific gravity(20℃)is 1.09-1.10, PH value is 10-13.
FUNCTIONS: Collector in flotating nonferrous metallic sulfides.
STORAGE: Humidity-proof,heat-proof,fire-proof,no laid/upside down.
PACKAGE: 200KG/drum(pl) |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
O-Isopropyl N-Ethyl Thionocarbamate |
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NAME: O-Isopropyl N-Ethyl Thionocarbamate
CAS NO.: 141-98-0
EC NO.: 205-517-7
Other name: O-isopropyl ethyl thiocarbamate, ethionine ester
CHEMICAL FOMULA: (CH3)2CHOCSNHC2H5
SPEC: ≥ 95.0%
PHYSICALS: Amber or dark brown oily liquid with slight pungent odour, sparingly soluble in water, very soluble in alcohol, ethyl ether, benzene and petroleum ether etc.
Density: 990-1004kg/m3. Flash point: 140.
FUNCTIONS: An excellent collector in flotating nonferrous metallic sulfides, with less collecting pyrite and higher selectivity, using the collector affording higher quality of concentrate with low amount of arsenic (under presence of arsenic).
STORAGE: Humidity-proof,heat-proof,fire-proof,no laid/upside down.
PACKAGE: 200KG/drum(pl)
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Dithiocarbamate ES (SN9#) |
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NAME: Dithiocarbamate ES (SN9#)
CAS NO.: 20624-25-3
Other name: Sodium diethyldithiocarbamate trihydrate
CHEMICAL FOMULA: (C2H5)2Ncssna 3H2O
SPEC: ≥ 94.0% ≥ 92.0%
PHYSICALS: White or ecru color in form of powder or crystal,easy disolution in water, easy to decompose into carbon disulfide, diethylamine in acidic intermedias.
FUNCTIONS: Excellent collector for sulfide minerals like copper, lead, stibnite, etc, with better performance than xanthate and dithiophosphate. Good collecting + quick flotating + fine selectivity + economic consumption. It could IMPROVE dressing between lead and zinc when floating under high alkalinity. It could be used in metalsmelting refinery. And as accelarating agent in rubber sulphuration.
STORAGE: Humidity-proof,heat- proof,fire-proof
PACKAGE: 40KG/plastic bag;50KG/drum; |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Carbon Disulfide |
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NAME: Carbon Disulfide
CAS NO.: 75-15-0
EC NO.: 200-843-6
Other name: Alcohol of sulfur
CHEMICAL FOMULA: CS2
DENSITY(20℃) g/ml: 1.262-1.265 1.262-1.267 1.262-1.267
SPEC: ≥97.5% 97.0% 96.0%
PHYSICALS: Pure carbon disulfide is a colorless, transparent, and fragrant liquid, slightly soluble in water and a good solvent for organic matters. Carbon disulfide as crude product appears pale yellow, and has a pungent odor. It is highly volatile,inflammable,poisonous and harmful to organisms.
FUNCTIONS: The most important use of carbon disulfide is to make viscose rayon and viscose stable fiber, accounting for 75% of the gross amount. Carbon disulfide used for making cellophane accounts for 5% of the gross amount;, less than 10% of carbon disulfide is used in carbon tetrachloride; and the rest is used in chemical engineering, rubber, flotation agent, agricultural chemicals, pharmaceuticals, dyes, and petroleum industry. In addition, carbon disulfide and its derivatives are used to make solvents, extractants, pre-curing catalysts, and chemical reagents etc.
STORAGE: Humidity-proof,heat-proof,fire-proof
PACKAGE: 200KG/drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Methyl Isobutyl Carbinol (MIBC) |
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NAME: Methyl Isobutyl Carbinol (MIBC)
CAS NO. : 108-11-2
SPEC : ≥ 99.8%
CHEMICAL FOMULA: (CH3)2CHCH2CHOCH3
PHYSICALS: Colorless transparent stable liquid with pungent odor, toxic, slightly insoluble in water, soluble with most of the organic solvents
FUNCTIONS: Applied as excellent solvent in dye, petroleum, rubber, resin, paraffin, nitro cellulose, paint fields and flotation agent and frother of organic synthetic raw materials and ore.
STORAGE : humidity-proof,heat-proof,fire-proof
PACKAGE: 1000 KG/IBC Drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
Pine Oil |
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NAME : Pine Oil
CAS NO.: 8002-9-3
Other name: Terpineol, Pine Camphor Oil
CHEMICAL FOMULA: C7H17O4
SPEC: ≥49.0% 44.0% 39.0%
PHYSICALS: Yellowish transparent oily liquid. Sparingly soluble in water. It may decompose on heating and in contacting with acids, and subsequently reduce the flotation efficacy.
FUNCTIONS: The pine oil is widely used in the flotation of various metallic and non-metallic minerals. It is mainly used in the flotation of warious sulfide ores, such as lead,copper,zinc, and iron sulfide, and non-sulfide minerals. It exhibits some collecting properties, especially for readily flotable minerals, such as talc, graphite, sulpher, molybdenite and coal etc. The froth produced by pine oil is more persistent than that produced by other frothers.
STORAGE: Humidity-proof,heat-proof,fire-proof
PACKAGE: 200kg/drum |
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| » Posted by: Qingdao Rongtian Chemical Co., Ltd [China] |
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[Sell]
colorful and high light LED billboard |
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| Colorful and high light LED billboard Nonfragile and suitable to long time to use PRODUCT DETAILS: Item No.: LG812 Board Material Tempered glass Frame Material Aluminum alloy Size(cm) 80*120 Input power AC 100-240V 50/60HZ Output power DC 12V/1A Inner Package G.W(kgs) 10.5 N.W(kgs) 8.9 MOQ 10 There are other three sizes available : LG35, LG46,LG57. LG79, LG68, LG810. We can also produce the board which you need sizes. ADVANTAGES: 1. Anti-scratch and non-friable to ship easily. 2. Multiple flash modes. 3. All flash speeds (fast or low)can be adjusted by a touch of a button. 4. Very low rate of power consumption: 500 hours of continuous light just cost 1 KW 5. Can be used over and over again 6. Easy to erase, just clean with a soft towel 7. Colorful board frames: five color for your choice. APPLIATION: The tempered glass writing board is an ideal tool for advertisement in public places such as supermarkets, bars, authorized stores, restaurants, shopping malls, parking lots, schools and so on. It could attract consumer eyes easily and achieve the sales promotion. You could design your style in the writing board with the fluorescence pens. If you want to change your design, you could erase the content easily with cleaning rag and redesign what you want. The led writing board adopts 12V DC voltage. So the power plug can be available in any countries. It is so convenient. SEVICES: Quality problem areas: light does not shine, color, or the switching frequency, not the normal conversion problems, and other normal power supply can not affect the normal usage following exceptions: 1.More than three packs of validity 2. Fails to Manual regulations require the use, maintenance and damage caused 3. Dismantled without authorization causing damage 4. Warranty card is not recognized by the damage, the loss of the warranty card 5. Unauthorized alteration of the warranty card 6. Due to force majeure or other man-made damage PRODUCT SHOW: PRODUCT ACCESSARIES: ENTITYAPPLICATION: |
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| » Posted by: Litelong Technology Co.,Ltd [China] |
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[Sell]
LED writing and flashing AD board |
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| LED writing and flashing AD board transparent and lighteweight PRODUCT DETAILS: Item No.: LTA46 Board Material Transparent Acrylic Frame Material Aluminum alloy Size(cm) 40*60 Input power AC 100-240V 50/60HZ Output power DC 12V/1A Package G.W(kgs) 2.4 N.W(kgs) 1.8 MOQ 10 There are other three sizes available :LTA35,LTA57,LTA68. We can also produce the board which you need sizes. ADVANTAGES: 1. Anti-scratch and lighter and transparent board is more special result for your promotion. 2. Multiple flash modes. 3. All flash speeds (fast or low)can be adjusted by a touch of a button. 4. Very low rate of power consumption: 500 hours of continuous light just cost 1 KW 5. Can be used over and over again 6. Easy to erase, just clean with a soft towel 7. Colorful board frames: five color for your choice. APPLIATION: The led writing board is an ideal tool for advertisement in public places such as supermarkets, bars, authorized stores, restaurants, shopping malls, parking lots, schools and so on. It could attract consumer eyes easily and achieve the sales promotion. You could design your style in the writing board with the fluorescence pens. If you want to change your design, you could erase the content easily with cleaning rag and redesign what you want. The led writing board adopts 12V DC voltage. So the power plug can be available in any countries. It is so convenient. SEVICES: Quality problem areas: light does not shine, color, or the switching frequency, not the normal conversion problems, and other normal power supply can not affect the normal usage following exceptions: 1.More than three packs of validity 2. Fails to Manual regulations require the use, maintenance and damage caused 3. Dismantled without authorization causing damage 4. Warranty card is not recognized by the damage, the loss of the warranty card 5. Unauthorized alteration of the warranty card 6. Due to force majeure or other man-made damage PRODUCT SHOW: PRODUCT ACCESSARIES: ENTITY APPLICATION: |
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| » Posted by: Litelong Technology Co.,Ltd [China] |
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[Sell]
Refined Sugar |
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Refined White Crystal Cane Sugar is produced by refining High Quality cane raw sugar.
Free flowing granulated Refined white Crystal Sugar retains the food value of pure sucrose due to optimum degree of refining under hygienic conditions.
This versatile product can be used as an everyday sweetener for direct consumption, as well as a sweetening ingredient for all kinds of beverages and soft drinks, confectionery and processed food, pharmaceuticals and industrial products. |
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» Posted by: orj [Egypt]  |
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[Sell]
Bitumen Penetration |
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Bitumen is a sticky, black and highly viscous liquid or semi-solid that is present in most crude petroleums and in some natural deposits. Until the 20th century, the term asphaltum was also used.It is most commonly modelled as a colloid, with asphaltenes as the dispersed phase and maltenes as the continuous phase (though there is some disagreement haltuamongst chemists regarding its structure).One writer states that although a "considerable amount of work has been done on the composition of asphalt, it is exceedingly difficult to separate individual hydrocarbon in pure form", and "it is almost impossible to separate and identify all the different molecules of asphalt, because the number of molecules with different chemical structure is extremely large".
In American English, asphalt (or asphalt cement) is the carefully refined residue from the distillation process of selected crude oils. Outside the U.S., the product is often called bitumen. Natural deposits terminology also sometimes uses the word bitumen, such as at the La Brea Tar Pits.
The primary use of asphalt is in road construction, where it is used as the glue or binder for the aggregate particles.
Grades:
Bitumen 40/50
Bitumen 60/70
Bitumen 80/100
Bitumen 100/120
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| » Posted by: orj [Egypt] |
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[Sell]
Cutback MC & RC |
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Cutback asphalt is simply a combination of asphalt cement and petroleum solvent. Like emulsions, cutbacks are used because they reduce asphalt viscosity for lower temperature uses (tack coats, fog seals, slurry seals, stabilization material). Similar to emulsified asphalts, after cutback asphalt is applied the petroleum solvent evaporates leaving behind asphalt cement residue on the surface to which it was applied. Cutback asphalt is said to "cure" as the petroleum solvent evaporates away. The use of cutback asphalts is decreasing because of:
Environmental regulations. Cutback asphalts contain volatile chemicals that evaporate into the atmosphere. Emulsified asphalts evaporate water into the atmosphere.
Loss of high energy products. The petroleum solvents used require higher amounts of energy to manufacture and are expensive compared to the water and emulsifying agents used in emulsified asphalts.
In many places, cutback asphalt use is restricted to patching materials for use in cold weather
Grades:
Cutback MC 30 Medium Curing
Cutback MC 70 Medium Curing
Cutback MC 250 Medium Curing
Cutback MC 800 Medium Curing
Cutback MC 3000 Medium Curing
Cutback MC 70 Rapid Curing
Cutback MC 250 Rapid Curing
Cutback MC 800 Rapid Curing
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| » Posted by: orj [Egypt] |
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[Sell]
Oxidized (Blown) Bitumen |
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Oxidized Bitumen grades are blown or oxidized bitumen which are produced by passing air through soft bitumen under controlled temperature conditions. This process gives the bitumen more rubbery properties than penetration or hard grade bitumen's, and a variety of uses in industrial applications.
Oxidized bitumen grades are suitable for sealing saw cuts and joints where there is expected to be the minimum amount of moving in the joint. Their wide temperature range prevents bleeding in high temperature applications. Oxidized bitumen can also be used in industrial applications like roofing, flooring, mastics, pipe coatings, electrical applications to name a few.
Grades:
Oxidized bitumen/Asphalt grade 115/15
Oxidized bitumen/Asphalt grade 95/25
Oxidized bitumen/Asphalt grade 85/25
Oxidized bitumen/Asphalt grade 90/15
Oxidized bitumen/Asphalt grade 90/40
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| » Posted by: orj [Egypt] |
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[Sell]
Anti-Ozone Wax |
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Anti-Ozone Wax is a low viscosity wax blend for tire manufacturing
Recommended Uses:
is suitable for tire manufacturing. It continuously migrates to the surface of rubber components, tires providing a protective film against OZO degradation.
Recommended Operating Temperature:
It is within a range of 75°C to 90°C. |
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| » Posted by: orj [Egypt] |
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[Sell]
Bitumen (Asphalt) Emulsion |
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Asphalt emulsion is a combination of three basic ingredients, asphalt, water, and small amount of an emulsifying agent. In the same process, these components are introduced into mechanism known as a colloid mill, which shears the asphalt into tiny droplets. The emulsifier, which is a surface-active agent, keeps the asphalt droplets in a stable suspension and controls the breaking time. The result is a liquid product with a consistency ranging from that of milk to heavy cream, which can be used in cold processes for road construction and maintenance.
Grades:
Anionic Bitumen/Asphalt Emulsion
Cationic Bitumen/Asphalt Emulsion
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| » Posted by: orj [Egypt] |
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[Sell]
Bitumen Membranes |
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Bituminous membranes are made up of more than one product:
Bitumen - Mixed with a filler component such as limestone or sand. Polymers are added to the bitumen such as APP (atactic polypropylene) a plastic additive that gives rigidity and tear resistance, or SBS (styrene butadiene styrene) a rubber additive that gives more elastic benefits.
Base Products - Polyester, fibre glass, rag fibre (hessian), and paper. These products are bought in roll format and are pulled through the bitumen mixes on huge rollers. The base product becomes saturated in huge tanks by the tar like bitumen substance, creating rolls of waterproof material.
Mineral - (Optional) Small granules are added to the top of the felt, decreasing the products fire vulnerability.
Thin, transparent film - This product is added to the base of the felt during manufacturing on all torch-on products. This stops the felt from sticking to itself when rolled up during the packaging process.
Benefits
Bituminous roofing products are used for waterproofing roofs on buildings.
Benefits include that they move with the structure and do not absorb water. Bitumen is a hydrocarbon and is created naturally from crude oil.
The products have an extremely long life span, with most membranes having BS (British Standards) marks against each product name.
The fumes given off during installation are not harmful to human health and there is low noise pollution during application.
Bituminous membranes protect insulation and can reflect harmful sun rays. New products also contain photovoltaic cells that can produce solar energy.
Bitumen is not water soluble, non-biodegradable, not classified as carcinogenic and does not release harmful toxins.
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| » Posted by: orj [Egypt] |
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[Sell]
newest and highlight LED message board |
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| Newest and highlight LED message board anti-scratched and nonfragile PRODUCT DETAILS: Item No.: LTG68 Board Material Transparent and tempered glass Frame Material Aluminum alloy Size(cm) 60*80 Input power AC 100-240V 50/60HZ Output power DC 12V/1A Inner Package G.W(kgs) 5.4 N.W(kgs) 4.4 MOQ 10 There are other three sizes available : LTG35,LTG46,LTG57. We can also produce the board which you need sizes. ADVANTAGES: 1. Anti-scratch and non-friable and transparent board is more special result for your promotion. 2. Multiple flash modes. 3. All flash speeds (fast or low)can be adjusted by a touch of a button. 4. Very low rate of power consumption: 500 hours of continuous light just cost 1 KW 5. Can be used over and over again 6. Easy to erase, just clean with a soft towel 7. Colorful board frames: five color for your choice. APPLIATION: The led writing board is an ideal tool for advertisement in public places such as supermarkets, bars, authorized stores, restaurants, shopping malls, parking lots, schools and so on. It could attract consumer eyes easily and achieve the sales promotion. You could design your style in the writing board with the fluorescence pens. If you want to change your design, you could erase the content easily with cleaning rag and redesign what you want. The led writing board adopts 12V DC voltage. So the power plug can be available in any countries. It is so convenient. SEVICES: Quality problem areas: light does not shine, color, or the switching frequency, not the normal conversion problems, and other normal power supply can not affect the normal usage following exceptions: 1.More than three packs of validity 2. Fails to Manual regulations require the use, maintenance and damage caused 3. Dismantled without authorization causing damage 4. Warranty card is not recognized by the damage, the loss of the warranty card 5. Unauthorized alteration of the warranty card 6. Due to force majeure or other man-made damage PRODUCT SHOW: PRODUCT ACCESSARIES: ENTITY APPLICATION: |
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| » Posted by: Litelong Technology Co.,Ltd [China] |
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