refractive index of fused silica,China refractive index of fused silica Manufacturers, Suppliers

AdBlue

Mar 31, 2013

... hot exhaust gas. The ammonia and nitrogen oxide which is of the catalyzing converter generate the chemical reaction, transforming into ... effectively decrease the oil consumption as well as the emission of nitrogen-oxidation compounds. Item Technical Requirement Urea content(H2NCONH2),/ % ... ~33.2Density(20°C)/(kg/m3)1087.0~1093.0Refractive index ,20°C1.3814~1.3843Freezing Point, °C-11±1Alkalinity ( ...

Supplier: Jiangsu Lopal Petrochemical Co., Ltd.

[China Manufacturers]

TCEP Manufacturer

Mar 31, 2013

... °C≥220Viscosity(mPa.s,25°C)38-42ConclusionConformityCertificate Of AnalysisItems SpecificationResultsAppearanceColorless to slightly yellowish transparent liquidColorless transparent ... .035Flash point (°C)220°CMin225Colour (Pt-Co)50Max30Refractive index (n20D)1.470±0.021.4736Density (d20°C4 ... containing phosphor and chlorine, and also has merits of plasticizing ,moisture-proof, anti-static and so on3 ...

Supplier: Shanghai Reichem Chemical Co., Ltd.

[China Manufacturers]

chlorinated paraffin 52% CP-52

Jun 19, 2012

... -dissolve with pvc resin. 2.UsageUsed as a kind of auxiliary plasticizer of pvc resin. 3.The chlorinated paraffin 52% can reach ... standard,the carbon content belowed 14% (that is the content of short chain ) is not exceed the European Union Standard 0 ... pct53.8Density(50deg.c),g/cm31.24Viscosity50deg.c,mPa.s170Refractive index n20D1.51Heat loss130deg.c,2hrs%≤0.3Heat stability175deg.c,4hrs ...

Supplier: Yantai Sunshine Chemical Co., Ltd.

[China Manufacturers]

Iso-Octyl Palmitate(2-EHP)

Mar 12, 2013

... oily liquids.Acidity(mgKOH/g) ≤0.5Refractive Index(nD25)1.444-1.446Specific Gravity (25)0 ... Usage: The product is suitable for the additive of cosmetics because of excellent permeability, moise and soft for skin. And ... it can be used as lubricant of the fabrics, too.The iso-octyl palmitate ... package . Delivery Detail :7days after the receipt of confirmed orde Iso-Octyl Palmitate(2-EHP)

Supplier: Guangzhou Yiming Chemical Materials Co., Ltd.

[China Manufacturers]

auto pvb

Sep 08, 2012

... .Density 1.069 g/cm Transmittance >88.5 % (Note 1) Refractive Index 1.47-1.50 (Note 1) Tensile Strength >20 MPa ... (Note 2) Tensility of Peak >200 % (Note 2) Moisture 0.35-0.55 % (Note ... 3) Ration of shrinkage <6 % (Note 4) Test of strike 3-9 (Note 5) Deviation of width expected value10 auto pvb

Supplier: Wuhan Hongjin Xulong New Material Co., Ltd.

[China Manufacturers]

CL-181LL Gem refractometer

Aug 28, 2012

$CL-181LL Gem refractometer$

... : 30x70x130mm. Gem Refractometer CL-181LLGem Tester Refractive index is one of most important optical parameter. Gloss of gem can be estimated by the parameter ... in accordance with the measured value of refractive index because every kind of gem has its inherent refractive. Besides, index of double refraction can be also measured ...

Supplier: Shenzhen Handsome Technology Co., Ltd.

[China Manufacturers]

auto refractometer with keratometer ARK800

May 16, 2012

$auto refractometer with keratometer ARK800$

... ,13.75mmSphere Power (SPH) -20.00+20.00D (In case of VD=12mm)Cylinder Power(CYL) 0.00±10.00D(0 ... 2.0mm2.KeratometryRadius of Curvature 5.010.2mm(Increments:0.01mm)Corneal Power 33.0067.50D(when corner equivalent Refractive index is 1 ... :1°)Corneal Diameter 2.014.0mm(Increments:0.1mm)Memory of Data 10 measurde value for each right and left eyeInternal ...

Supplier: Wenzhou Jinzhou Group Foreign Trade Industries Co., Ltd.

[China Manufacturers]

optical low pass filter LiNbO3 wafer

May 18, 2012

... between the normal ray refractive index and extraordinary ray refractive index.Since LN has a birefringence of 10 times greater than ... usally areUsed for optical polarizer inside isolator,Insteading of YVO4 beacause its lower cost. Specification for LithiumNiobate ... waferOrientationX-cut±0.20Diameter76.2mm±0.3mmOrientation Flat (OF) Length22mm±2mmperpendicular toZ±0.20Second Refer. Flat (RF ...

Supplier: Yiwu Bangren Electric Firecracker Factory

[China Manufacturers]

OEC-1350 Optical Lenses Vacuum Coater

Mar 31, 2013

... in electroplating process, and favorable for improvement of film refractive index, firmness, compactness and adhesion.Coating control ... system (optional)1. Crystal controller: Store 1-99 layer automatic coating process, 99 types of ... film by analyzing monitoring chip 370-870mm refractive index (or reflective rate) curve, has high ...

Supplier: Shanghai Vakia Coating Technology Co., Ltd.

[China Manufacturers]

CGY-5 Rigid spray foam thermal insulation stabilizer/manufacture

Mar 02, 2013

... foam 2.Silicon-carbon bond surfactant 3.Enhance the fludity of materials Specifications:Polysiloxane - polyether copolymer, silicon-carbon surfactant, ... molecules, with excellent foam stabilizing ability, enhance the fluidity of materials. It's specifically used for rigid and semi- ... liquid PH 5-6Viscosity(25°C mPa.s) 250-500Refractive index(25°C) 1.4500-1.4580Packing and transportation: Packing: ...

Supplier: Yangzhou Chenhua Science & Technology Group Co., Ltd.

[China Manufacturers]

usa cosmetic silicone oil

Mar 12, 2013

... TH-MH202 Main Technical ParametersItemIndexValue of hydrogen (%)1.58-1.60Viscosity (25°C,mm2/s)20-25 Refractive index (n25D)1.390-1 ... gel, and some paintings.Application principle:Under the catalyst action of metal salt, cross-linked film in low temperature,formed ... used widely as waterproof agent/anti-fouling agent for kinds of materials,such as silicone rubber, textile, ceramics, paper, leather, ...

Supplier: Dongying Taihe Chemical Technology Co., Ltd.

[China Manufacturers]

Transparent FEP TTEFLON Tube

Mar 31, 2013

... almost universal chemical resistance. It is free of extractable agents, physiologically safe and biocompatible. ... no poison with physical inertiahigh diaphaneity,lowest refractive index in plastic materialweather-assistant,under ozone and ... 2.17Melting point270Maximum continuousUser temperature200Tensile strength19-22Coefficient of elongation250-330Dielectric constant2.1Volume resistance>1018Dielectric ...

Supplier: Wuxi Susui Fluorine Plastic Products Co., Ltd.

[China Manufacturers]

NaI (Tl) Scintillation Crystal, for PM tube, Sodium lodide

Feb 26, 2013

... scintillators, NaI(Tl) is the most extensively used material. Properties of crystal Density(g/cm3) 3.67 Hardness (Moh) 2.1 ... Cleavage 100 Melting point(°C) 651 Maximum emission(nm) 415Refractive Index 1.85 Light output(Photons/Mev) 38,000 Expansion coefficient ... Stainless steel NOTICE: We can customize various sizes of crystals according to the demand of the customers. NaI (Tl) Scintillation Crystal, ...

Supplier: Beijing Energy Science & Technology Co., Ltd.

[China Manufacturers]

wood grained fiber cement siding board

Sep 09, 2012

... The board contains inorganic raw materialssuch as cement, silica powder and reinforced cellulose fiber as the main materials ... .01.76Qualified3water absorption,%≤2518.2Qualified4waterproofnessAfter 24h of inspection, there's trace of wetness and no water drop on ... loss,%≤5010.3Qualified9Radiation limitInternal radiation index,IRa≤1.0∠0.1QualifiedInternal radiation index,Ir≤1.30.1Qualified10Air Sound ...

Supplier: Xiamen Guoante Mechanical Engineering Co., Ltd.

[China Manufacturers]

silicon wafer cutting fluids (KLSI-I)

Feb 21, 2012

... .3 PH5%aq.solution5.5-75.5-75.5-7 Refractive index201.461-1.4671.461-1.4671.461-1.467 ... heat conductivity Easily controlling cutting temperature Easily cleaning the surface of silicon wafer Reducing processing cost by recycle& increasing product yieldUsage ...

Supplier: Liaoning Kelong Fine Chemical Co., Ltd.

[China Manufacturers]

medical silicone oil for ophthalmologic Operation

Mar 31, 2013

... technologydon’t use the organic solvent in the process of the purificationdon’t raction with the intraocular environment because ... long time of the localization of the retina, especially don’t need the fix by the mechanical method.The Ri Refractive index is ... retinal tearhe product performance: appearancecolorless clear and viscous liquidindex of refraction/25°C1.403~1.405specific gravity/°C0.96~0 ...

Supplier: Weihai Saiao New Material Technology Co., Ltd.

[China Manufacturers]

Delta-Nonalactone

Dec 25, 2012

... yellow liquidOdorA creamy character reminiscent of coconut with a minty undertone.Specific gravity D25250.980 ～ 0.985Refractive Index N20D1.454 ～ 1.459Contentmin98 ...

Supplier: Hangzhou Showland Technology Co., Ltd.

[China Manufacturers]

Dimethylsiloxane Cyclic Mixture (D3)

Oct 16, 2012

... mainland Application:Dimethylsiloxane cyclic mixture is used in the field of high temperature rubber, room temperature rubber, printing and dyeing assistant ... : Chroma≤10Density(20°C,g/cm3)0.949 - 0.958 Refractive Index(20°C)1.3910 - 1.3960Cyclic Content (%)(D4+D5)≥80Kinetic ... :1. Please keep it stored and sealed at the place of shade with room temperature,keep away from fire and water ...

Supplier: Foshan Nanhai Saitu Organic Silicane Factory

[China Manufacturers]

1.4-Butanediol(BDO)

Feb 19, 2013

... for producing PBT plastics and fiber, and PBT is one of the five most promising engineering plastics.(2). 1, 4- ... which is an important organic solvent. The polymeric compound PTMEG of THF forms the basic material for highly-elastic urethane elastic ... auto solid fire, friction conveying belt and etc.ItemIndexAppearanceFlammable liquid of colorless and oil-statePurity(min)99.5%Chroma (APHA)(max ...

Supplier: Jinan Qianyue Chemical Dept.

[China Manufacturers]

high alumina grinding balls (equal to abrasive ball s )Al2O3 99.2%

May 18, 2012

... /42301051030103/84402001961131/213556156031165/817207807650193/423151050102972513130142013925381-1/240341830179465024960225022065 Product Properties1. Low silica content;2. High purity and strength;3. Avoid the problems ... of leached silica coating downstream equipment or fouling or poisoning the catalyst bed ...

Supplier: Jiangxi HH Petrochemical Packing Manufacture

[China Manufacturers]