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[Sell] Aln Ceramic Nanoscale Thrutek

Sat, 12 May 2012 14:59:00 +0530

AlN Powder ALNF Feature
1.High Thermal Conductive320W/m*k
2.High electrical resistanceVolume resistivity : > 1014 W-cm
3.Low CTE
4.high hardnessmohs hardness 9~10
5.low dielectric lossDont affect the signal transmission
Our company Thrutek AlN ALNF series feature
Sharp size distribution
Good dispersion
Low metal impurities
Low oxygen contents
Low CTE (Coefficient of Thermal Expansion)
Diversity selection in size ( 2 um ~20 um), Custom size option available
Surface Treatment
Thrutek AlN powder ALNF series application
A.Thermal Conductive Additives/Filler
Thrutek AlN Powder ALNF series as thermal conductivity filler material is mainly applied in AlN thermal conductive silicon grease, AlN heat conduction the silica gel, the AlN heat conduction double-sided film, film and thermal conductivity AlN ceramic AlN nano inorganic vehicle lubricant and anti-wear agent.
B.EMC FillerMCPCBCeramic medium capacitance
C.AlN Powder ALNF series sintering applications
LED aluminum nitride ceramic substrates, power supply module, semiconductor radiation radiator, crucible, crystal growth evaporator, high temperature flame retardant materials, insulation, corrosion parts, SMD resistor etc

[Sell] Inorganic Chemical

Tue, 20 Mar 2012 12:14:00 +0530

Our range of Soluble Inorganic Chemicals is processed, using base material that we procure from trusted vendors. By conducting strict quality tests to determine chemical & physical composition and purity of this chemical, we have gained a strong foothold in the market. Due to the premium quality of our chemical, it is in major demand in the country and abroad as well.

[Sell] Zinc Phosphate

Tue, 28 Feb 2012 09:20:00 +0530

Our range of phosphating chemical is applied on metal base in order to enhance corrosion resistance properties of ferrous metals. Useful in increasing paint adhesion, and corrosion resistant. Phosphating includes Zinc Phosphating, Manganese Phosphating, Iron Phosphating.

[Sell] Refrigerant Gas R141b

Fri, 03 Feb 2012 18:05:00 +0530

Specifications :
1. purity: 99.8%
2. meet client's requirement
3. high quality with competitive price
4. wide usage: refrigeration in household, industrial and commercial air conditioning system
5. good service after sale

Packaging Detail:
1.Non-disposable cylinder: 200L
2.ISO-tank

Property of chloride :
Molecular Weight 116.95
Boiling Point, C 32.05
Critical Temperature, C 204.15
Critical Pressure, Mpa 4.25
Specific Heat of Liquid, 25C, [KJ/(kgC)] 1.16
ODP 0.15
GWP 0.15
Quality standard :
Purity, % 99.8
Moisture, PPm 30
Acidity, PPm 0.1
Vapor Residue, PPm 100
Appearance Colorless, No turbid
Odor No Strange Stench
Application: Used as cleanser and foamer, can replace R11 and R113.

[Sell] Refrigerant Gas R134a

Fri, 03 Feb 2012 18:05:00 +0530

Specifications :
1. purity: 99.9%
2. meet client's requirement
3. high quality with competitive price
4. wide usage: refrigeration in household, industrial and commercial air conditioning system
5. good service after sale

Packaging Detail:
1.Disposable cylinder: 30LB/13.6kg.50LB/22.7kg
Non-disposable cylinder:40L/40kg.800L/800kg, 1000kg/1000L,
2.Small cans: 340g.500g.1000g
3.Ton cylinder:926L/950kg for export
4.ISO-tank

At room temperature, SNOW POWER(R134a) is a colorless, non-toxic, non-flammable and transparent liquid when be pressured. SNOW POWER has excellent thermal and chemical stabilities. Its main applications include refrigerant (-80Cgrade),raw material for PTFE production and intermediate for halon 1211 production

Quality index
Apperance : Colorless ,no cloud
Smell: No odor
Purity : >99.9%
Water content : <0.0005%
Acidity : <0.00001%
High boiling residue: <0.01%
ODP:0

[Sell] Refrigerant Gas R142b

Fri, 03 Feb 2012 18:04:00 +0530

Property of chloride :
Molecular Weight 100.5
Boiling Point, C -9.8
Critical Temperature, C 136.45
Critical Pressure, Mpa 4.15
Specific Heat of Liquid, 25C, [KJ/(kgC)] 1.3
ODP 0.06
GWP 0.36

Packing: Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 1000L; ISO-Tank.

Quality standard :
Purity, % 99.8
Moisture, PPm 10
Acidity, PPm 0.1
Vapor Residue, PPm 100
Appearance Colorless, No turbid
Odor No Strange Stench

Application:Refrigerant, intermediate material

[Sell] Fused Magnesia-Alumina Spinel

Wed, 30 Nov 2011 08:20:00 +0530

Fused magnesia-alumina spinel, using alumina and high purity light-burnt magnesia as main starting materials, fusing in electric arc furnace and cooled, is a new kind of purity synthesized refractory raw material.

Fuses magnesia-alumina spinel is characterized by high bulk density, good thermal shock resistance and corrosion resistance. It is testified that, addition of fused magnesia-alumina spinel can improve the slag resistance and thermal shock resistance of refractory products, fabricated parts and monolithic refractories. The Fuesed magnesia-alumina brick, high performance nagnesia-alumina castables, sliding nozzle, linging brick for ladle, slide plate for continues casting, nozzle block and roof brick for open hearth furnace, which can improve the thermal shock resistance. It is the ideal material to replace magnesia-chrome refractories.

[Sell] Dense Corundum

Wed, 30 Nov 2011 08:20:00 +0530

Dense corundum, using high purity alumina and reducing agent in certain ratio, smelting in electric arc furnace and cooled, is a new kind of high purity refractory raw materials.

Dense corundum, with a-Al2O3 as main principal crystalline phase, gray, I s characterized by high melting point, high bulk density, low apparent porosity, excellent wear resistance, slag resistance, steady volume and thermal shock resistance, It is an excellent refractory material in corundum series.

Dense corundum is the preferred materials for producing high performance monolithic and shaped refractory, which is used in iron & steel, cement, ceramic, petrochemical industries, etc. Dense corundum is the main starting material for monolithic refractory, such s tapping trough of blast furnace, castables, castables for ladle, ramming mix, fabricated part, etc; it is also the ideal materials for shaped refractory, such as long nozzle, submerged entry nozzle, stopper, porous brick and nozzle seating brick, etc.

[Sell] Alpha Al2o3

Wed, 30 Nov 2011 08:09:00 +0530

-Al2O3 crude powder and micro powder is prepared using alumina and aluminum hydroxide as starting materials by tunnel kiln high temperature calcining technical process, grinding and grading. It is characterized by high purity, high-Al2O3 transition rate, high true specific gravity, steady crystal phase, narrow grain size composition and good dispersiveness. It is widely used for ceramics, electric ceramics, refractories, spark plug, catalyzer carrier, filler for glass insulator, advanced insulating parte, high purity refractory fiber, filler for epoxy resin casting, abrasives for grinding and polishing.

[Sell] Fused Mullite

Wed, 30 Nov 2011 08:08:00 +0530

Fused mullite, using high purity quartzite and industrial alumina powder as main starting materials, smelting in tilting electric arc furnace, is a new kind of high purity synthesized refractory raw materials. The fused mullite, gray, low residual carbon, is characterized by good acicular crystal structure, high modulus of rupture, symmetrical expansion, and excellent thermal shock resistance, high refractoriness under load, small high temperature creep value, high hardness and good chemical corrosion resistance.

Fused mullite, mainly used for low creep brick for hot blast stove, sillimanite brick, torpedo ladle brick, bricks for high temperature industrial furnaces, lining brick of glass tank, bricks for large-scale iron-making hot blast stove, sagger, deck and other thermal shock resistance ceramics kiln furniture, is an ideal refractories, Fused mullite is also a high quality material improving the toughness of mullite refined ceramic and monolithic refractories.

[Sell] Fused Zirconia Mullite

Wed, 30 Nov 2011 08:08:00 +0530

Fused zirconia mullite is a kind of high purity refractory materials, which is prepared by melting high purity zirconite and alumina according to the relevant proportion in electric arc furnace, then cooling.

Fused zirconia mullite is characterized by good homogenization, low porosity, good thermal conductivity, low thermal expansion coefficient and good slay resistance. It is the ideal material for producing high grade refractory products, such as zirconia-based slide plate, stopper, long nozzle and sliding gate nozzle. When zirconia mullite is used as aggregate in these products, their thermal shock resistance and corrosion resistance are improved by crystal phase transition of zirconia in zirconia mullite about 1000-1200 Centigrade with 7%-9% volume shrinkage and microwaves formation in crystal grain.

[Sell] Molecular Sieve

Wed, 30 Nov 2011 08:07:00 +0530

Molecular sieve is a material containing tiny pores of a precise and uniform size that is used for gas and liquid.
Molecules small enough to pass through the pores are adsorbed while larger molecules are not. It is different from a common filter in that it operates on a molecular level. For instance, a water molecule may be small enough to pass through while larger molecules are not. Because of this, they often function as a desiccant. A molecular sieve can absorb water up to 22% of its own weight.
Molecular sieves are often utilized in the industry, especially for the purification of gas streams and in the chemistry laboratory for separating compounds and drying reaction starting materials.
The content of natural gas is extremely harmful to the aluminium piping and other parts of the liquefaction apparatus-is used in this case.

Methods for regeneration of molecular sieves include pressure change (as in oxygen concentrators), heating and purging with a carrier as (as when used in dehydration), or heating under high vacuum.

[Sell] Brown Fused Alumina

Wed, 30 Nov 2011 08:02:00 +0530

Brown fused alumina uses Alumina, anthracite, iron dust as main material, brown fused alumina is fused into crystal. The main chemical composition is Al2O3, TiO2, also contains small amount of SiO2, Fe2O3, etc.

The Characteristics are: high rigidity, high toughness, sharp grain, strong grinding force, high temperature resistance, high efficiency.
It is high quality abrasives material and refractory material.

Application:
1) Abrasive: Produce ceramic grinning wheel, retinoid grinding wheel, Grinding stone, Grinning block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc.
2) Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc.
3) Sandblasting abrasive: Mainly used for various material work pieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc.
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory board paving.
5) Precision casting: Investment casting techniques of stainless steel and aluminum casting in coating.

[Sell] Nitrile Rubber (NBR)

Wed, 02 Nov 2011 09:08:00 +0530

Product Name: NBR 3345

ITEM STANDARD

With acrylonitrile % 33

Mooney Viscosity, ML1001+4 45

Volatile% 0.2

The solubility of butanone % 100

Proportion 0.98

Stabilizer Non-polluting

[Sell] Mercury

Wed, 02 Nov 2011 09:08:00 +0530

We offer mercury with purity 99.99% and 99.999%
Stainless steel flasks of 34.5kg
Usage: Electronics, and chemical synthesis

1. Product Name: Mercury
2. Other Name: Hydrargyrum, Hydrargyri
3. CAS No.: 7439-97-6
4. EINECS: 231-106-7
5. MF: Hg
6. Appearance: Silver liquid.

[Sell] Perchloroethylene

Wed, 02 Nov 2011 09:07:00 +0530

ITEM Standard Result

Purity, % 99.95 99.98

Water, Wt%. PPm% 50 35

Alkalinity, NaOH, % 0.03 0.01

Density P20/g/cm3 1.615-1.625 1.624

ColourHazen, 15 10

Non-volatilematter, % 0.005 0.002

[Sell] Methanol Methyl Isobutyl (Mibc)

Wed, 02 Nov 2011 09:07:00 +0530

Item: Standard result

Appearance colorless liquid confirm

Moisture: 0.2%max 0.074

Acid: 0.01%max 0.001

Content: 99.5%min 99.8%

[Sell] Maleic Anhydride

Wed, 02 Nov 2011 09:06:00 +0530

Product : maleic anhydride
1.White Flake and Briquette
2.purity:99.5%
3.packing:25kg/bag,22mt/FCL
4.Usage:
Manufacture of unsaturate polyester resin, alkyd resin, insulate paint, plasticicer, maleic acid, malaic acid and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, paint, glass steel and so on.
5.Packing:
25kg/bag ,500KG/bag ,600kg/jumbo bag IN 20' FCL 20T/22T(with/without pallets)

[Sell] Gum Rosin

Wed, 02 Nov 2011 09:05:00 +0530

Gum Rosin is an import chemica and it mainly used in Soap industry,Paper Industry,Paint and coatings industry,Ink industry,Adhesives,Rubber Industry,food industrial,Electric Industry and so on...

For more info please contact us.

[Sell] Pet (Polyethylene Terephthalate)

Tue, 01 Nov 2011 08:27:00 +0530

Simple description:

CAS NO. 25038-59-9
Our PET is textile grade
TG641(IV 0.640.02),TG621(IV0.62) and so on.
Application: Textile filaments,Staple fiber,Tops fiber,Micro-filaments and industrial yarns.

Detail description:

We have differet kinds of PET. Our PET is textile grade including

TG641(IV 0.640.02)
TG621(IV0.62)
TG 641-Super Bright(IV0.64)
TG 645-Super Bright(IV0.64)
TG 645(IV 0.640.02)
TG 732(IV0.73)

The applications are Textile filaments,Staple fiber,Tops fiber,Micro-filaments and industrial yarns.

The specification of our PET (Polyethylene Terephthalate) is available. And the price of our PET (Polyethylene Terephthalate) is favorable and the quality is high.

Besides PET (Polyethylene Terephthalate) , our company also sells other chemical products including polycarbonate(PC), paraxylene, granule urea, urea prill, sulfur, methanol, Acid Acetic, LLDPE, UFC 85, Ammonia.

[Sell] Hydrogen Peroxide (H2o2)

Tue, 25 Oct 2011 12:09:00 +0530

Name : hydrogen peroxide(H2O2)
Standard: Chinese National Standard GB1616-2003
Product specifications: H2O2
Content: 50.0%
Product Specifications:
H2O2 Content: 50.0%
Free acid (as H2SO4): 0.040% max
Non-volatile matter: 0.080% max
Stability: 97.0% min

We can offer three kind purity:
H2O2 50%MI N
H2O2 35%MI N
H2O2 27.5%MI N

Three kind packing:
30kgs/drum
250kgs/drum
IBC drum

Usage: It is used to bleach textile, bleaching paper and paper products, etc. Also used for industiral wast treatment(detoxification)

HS CODE ; 28470000.

[Sell] Titanium Dioxide

Tue, 11 Oct 2011 09:23:00 +0530

Titanium dioxide is the most widely used white pigment because of its brightness and very high refractive index (n = 2.7), in which it is surpassed only by a few other materials. Approximately 4 million tons of pigmentary TiO2 are consumed annually worldwide. When deposited as a thin film, its refractive index and colour make it an excellent reflective optical coating for dielectric mirrors and some gemstones like "mystic fire topaz". TiO2 is also an effective opacifier in powder form, where it is employed as a pigment to provide whiteness and opacity to products such as paints, coatings, plastics, papers, inks, foods, medicines (i.e. pills and tablets) as well as most toothpastes. In paint, it is often referred to offhandedly as "the perfect white", "the whitest white", or other similar terms. Opacity is improved by optimal sizing of the titanium dioxide particles.

[Sell] Titanium Dioxide BA01-01

Fri, 02 Sep 2011 11:48:00 +0530

Anatase Type Titanium Dioxide BA01-01 performance index:

1. Main properties and features
Chemical substances TiO2/ Anatase Type (BA01-01 type)
Appearance white powder
Packing 25kg woven bag, 1000kg sack
Main features good chemical stability, high tinter reducing power and hiding power
Range of application coatings, printing ink, rubber, glass, leather, cosmetics, soaps, plastic and paper making etc.

2. Quality Index
NO. Item Unit Index
Best Quality First Quality Qualifier
1 TiO2 content % 98 98 98
2 Color (compared with standard samples) % approximately approximately slightly worse
3 Tinter reducing power(compared with standard samples) % 105 100 90
4 Oil absorption g/100g 22 24 26
5 pH-value of aqueous suspension 6.5-8.0 6.5-8.0 6.0-8.5
6 Residue on sieve(0.045mm sieve pore) % 0.05 0.1 0.3
7 105 C volatile matter % 0.5 0.5 0.5
8 Water solubles content % 0.4 0.5 0.6
9 Resistivity of aqueous extract, m 30 20 16

[Sell] Inorganic Chemicals

Wed, 10 Aug 2011 15:43:00 +0530

We offer a premium array of inorganic chemicals that finds a prominent place in the international horizon. The raw material used in formulating inorganic chemicals are procured from dependable vendors, which further ensures the effectiveness of the chemicals. Our inorganic chemicals are offered as per the requirement of the client at leading prices.

For more details contact us.

[Sell] Ammonium Sulphate

Fri, 05 Aug 2011 14:43:00 +0530

We provide Ammonium Sulphate, which is a white and odorless solid inorganic chemical. It is used largely as an artificial fertilizer for alkaline soils. Ammonium Sulphate as an important ingredient. Apart of all other usage, one of the additional uses is that they could be utilized as food additive.

Please contact us for more details.