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

Silicon Carbide Black

Jun 11, 2012

... materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and ... materials, electrical heating element and elements for electrical appliances.Chemical Index of Green Silicon Carbide for Concretion GrinderBrandGrit SizeChemical Composition(%)SIC(min ...

Supplier: Zhengzhou Zhixing Mineral Co., Ltd.

[China Manufacturers]

Perlite

Mar 31, 2013

... .It can be mixed with different adhesive to make templates of different sizes and functions.It can be used as in ...

Supplier: Shijiazhuang Mining Imp & Exp Trade Co., Ltd.

[China Manufacturers]

Coating show kaolin clay(GB-CK88B)

Jan 24, 2013

... an anhydrous aluminumsilicate produced by a controlled,high-temperature heating of a water-fractionated kaolin.JY-CK is specifically designed ... prime coat.As a calcined kaolin pigment,with the property of high brighness,excellent light scattering,fine particle,is an ... and get much better stone strikng resistance property. Main physical index Item(Car-paint class)White degree(F457)%≥93.5Granularity(-2 ...

Supplier: Datong Coal Industrial Jinyu Kaolin Chemical Co., Ltd.

[China Manufacturers]

dmds 624-92-0 DMDS

Feb 19, 2012

... -84.72°CFlash Point 16°CBoiling Point 108-110°CRefractive Index 1.526 (20°C), 1.508 (30°C)Incandesce ... iron drum, 20-23m3 ISO-TankdrumApplicationUsed as solvent, intermediate of pesticides. In oil refining industry, Widely used as activator ... in preliminary vulcanization procedure of catalyzers used in certain products(including naphtha, gasoline, kerosene, ...

Supplier: Langfang Hawk Technology & Development Co., Ltd.

[China Manufacturers]

Hollow Glass Microspheres Collected From Coal Powder

Mar 23, 2012

... the light castable production and oil wells.The chemical composition of the hollow galss microsphaeres mainly contains SiO2 and Al2O3, with ...

Supplier: Chongqing Joywell Trade Co., Ltd.

[China Manufacturers]

Diethanolamine(DEA)

Aug 31, 2012

... (D oC):1.08, 3,m.p.: 28, 4,refractive index: 476,Uses,As purificant of gases; as raw material in the synthesis ... , specific weight(D °C ) 1.08,m.p. 28°C, refractive index 476, flash point: 146°CCharacters Colorless or yellowish ropy liquid ... 2 lower than in carbon tetrachloride at 25°C Quality Index Index nameTop-gradeAppearanceColorless or yellowish ropy liquidOdorSlightly ammoniacPurity (% wt min.)99 ...

Supplier: SPE Chemicals Co., Ltd.

[China Manufacturers]

Benzyl Benzoate 120-51-4 for textile auxiliary

Jan 20, 2013

... 05-2114481644-42-0000Quality Standard We have two grades of benzyl benzoate, pharmaceutical grade (BP2000) andperfumery grade. ... Their specifications are as follows: Items of AnalysisBP2000Perfumery GradeAppearanceyellowish transparent and oily liquidcolorless transparent liquidFragrance—light ... (20°C, kg/ m3)1118—11221118—1122Refractive Index(ηD20)1.568—1.5701.568—1.570Freezing ...

Supplier: Hubei Greenhome Fine Chemical Co., Ltd.

[China Manufacturers]

Best Price Methyl phenyl silicone oil(high temperature) 63148-58-3

Apr 04, 2012

... PositiveViscosity(25°C mm2/s) 500-1000cstFlash Point 620 °FRefractive index(25°C): n20/D 1.5365(lit.)Merck 14,8495Boiling ... in our products and want to know more specifications,certificate of analysis,our price and more details,please feel free to ...

Supplier: Zhengzhou Xingren Chemical Products Co., Ltd.

[China Manufacturers]

Polyvinyl butyral

Jun 16, 2012

... : 98% min Volatiles : 2.0% max Content of polyvinyl acetal : 76%-78%; Content of polyvinyl acetate : 3% max Viscosity Methanol 6% solution ...

Supplier: Longhui Qunfeng Biochemical Co., Ltd.

[China Manufacturers]

134-62-3

Jan 06, 2013

... ) ISO9001:2008 certificated company(3) stable business relations with most of the GMP sources in China(4) Fischer Chemicals AG China ...

Supplier: Sinoway Industrial Co., Ltd.

[China Manufacturers]

light-transmitting building material

Mar 31, 2013

... international quality standards and are greatly appreciated in a variety of different markets [sanitary appliance(bathtub,showerdoor...),decoration board, advertising board ... sheet,cast acryli cheet,PMMA sheet-- Physical Properties of Acrylic SheetPROPERTYITEMS OF TESTUnitsINDEX of ResultMechanicalSpecific Gravity-1.19Specific HeatCaL/gr0.35Impact StrengthMPa130Flexural StrengthMPa110Shear ...

Supplier: Changzhou Chenqiang Chemical Co., Ltd.

[China Manufacturers]

66% zircon sand

Mar 31, 2013

... 93-2.01 refractive index, birefringence, absorb light directly; magnetic susceptibility low, non-conductive; the melting point of 2550 °C. ... Usage Zircon sand is commonly used in the manufacturing of refractory (Zirconium refractories, such as zirconium corundum brick ... enamelware producing, in addition, also used in the production of glass, metal (spongeZr) and zirconium compounds (zirconium dioxide, ...

Supplier: Shandong Goldensun Zirconium Industry Co., Ltd.

[China Manufacturers]

High Refraction Reflective Powder, Reflective Glass Beads

Feb 24, 2013

$High Refraction Reflective Powder, Reflective Glass Beads$

... refraction direction. Products using the second half aluminium-plating surface of high refractive index glass beads as a reflector to the post, which ... high-refraction glass beads, Refractive index :ND ≥ 1.93 and ND≥ 2.2, the rate of opacity: ≤ 1%, the rate of the whole roundness ...

Supplier: Niyafu Industry (Shanghai) Co., Ltd.

[China Manufacturers]

Zinc oxide, Zinc white, food, phama, industry grade

Dec 09, 2012

... nontoxic, and fine and smooth. Relative density is 5.606, refractive index 2.008-2.029, melting point 1975°C. Soluble in ... rubber industry as vulcanization activator, reinforcement agent and coloring agent of natural rubber, synthetic rubber and latex. Also used in the ... processing of zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride ...

Supplier: Lianyungang Kangke Chemical Co., Ltd.

[China Manufacturers]

Propionaldehyde

Sep 29, 2012

... .0 ° C, is 0.807 aldehyde relative density, 1.3560 refractive index, flash point 15 ~ 19 °Useage:Aliphatic aldehydes and ketones and ... an aldehyde pharmaceutical, pesticide intermediates, etc. Is used for synthesis of propionic acid aldehyde, propionic acid in food, feed and grain ... oral LD50 400mg/kg, air is allowed in the concentration of 8000 * 10 6. Quality standard content, epoxy propane content ...

Supplier: Beijing Precision Import And Export Co., Ltd.

[China Manufacturers]

mono propylene Glycol Flexitank Packing

Dec 03, 2012

... : 76.09 CAS No.: 57-55-6 Quality indexes Item Index Color, APHA Max. 10 Content% Min. 99.0 Moisture% Max ... . 75 Residue, ppm Max. 80 Distillation range>95% 184-190 Index of refraction 1.433-1.435 Packing Packed in galvanized iron ... max Specific gravity (20/25 degree) 1.0350~1.0410 Refractive index(25 degree) 1.4307~1.4317 Distillation range (L), degree184 ...

Supplier: Henan Aowei International Trading Co., Ltd.

[China Manufacturers]

Piperonyl Butoxide(PBO)

Mar 30, 2012

... %Boiling point180°C/133.3PaSpecific gravity1.04-1.07(d20)Refractive Index (20°C)1.4850-1.5100Acid degree≤0.15%UsesPiperonyl ... butoxide (PBO) is one of the most outstanding synergists to increase pesticide effectiveness. Not only ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd.

[China Manufacturers]

PFA Rod

Jan 07, 2013

... exchangers, steam pipingHigh-purity reagents PipelineA variety of corrosive media (harsh solvents) pipelineSubmersible motor with ... burn. (Oxygen index> 95vol.%)No toxicWith physical inertiaTransparencyOptical refractive index in the lowest of all plasticsWeatherabilityCan be ... prolonged exposure to ozone, the sunEasy processing of ...

Supplier: Zhuzhou Hongda Polymer Materials Co., Ltd.

[China Manufacturers]

Methyl isobutyl ketone (MIBK)

May 12, 2012

... -methyl-2-oxopentane, MIK, isobutylmethyl ketone, MIBK, isohexanoneImporter And Dealer Of METHYL ISO BUTYL KETONE (M.I.B.K.), METHYL ISO ... /kgASTM D3329Colour10Pt-CoASTM D1209Density @20oC 0.7990.802gm/lASTM D4052Refractive Index @20 oC 1.3951.397ASTM D1218Acidity as acetic acid0.005 ...

Supplier: Guangzhou Helpyou Commerce Co., Ltd.

[China Manufacturers]

Solvent: Mixed diacid dimethyl ester

Jan 04, 2013

... soluble in water,freezing point: -20 ,viscosity: 2.4cps 25 ,refractive index: 1.4180 20 and the relative density: 1.080-1 ... , also has the ultra strong dissolving power (to have name of the multi-purpose solvent), therefore it is one kind ... )1.4180Acid Number (mgKOH/g)≤0.3Distillation Range195-230Packaging of Products Metal drum, 220kg net weight each drum. Solvent: Mixed ...

Supplier: Shijiazhuang Unison Co., Ltd.

[China Manufacturers]