tda7384 p c b kauffn,China tda7384 p c b kauffn Manufacturers, Suppliers

2layer PCB board with Lead free HASL surface finishing

Mar 31, 2013

... ,CEM-3.pcb 5.NO MOQ Welcome to Meizhou Dingtai P.C Board Co., Ltd. 1. Product Name: 2layer PCB board with ... . Product Advantage: A.Free sample before production. B.High quality,fast delivery,good service C.CERTIFICATE: ISO.SGS.ROHS.UL D.RICH ...

Supplier: Meizhou Dingtai P.c Board Co., Ltd.

[China Manufacturers]

We are Factory Selled Aluminum Curtain Wall

Mar 16, 2013

... T/T before shipping;L/C;D/P; C.O.D Product features:A) Light and straightness;B) Excellent rigidness;C) Excellent resistance to wind ...

Supplier: Guangzhou Leiluosi Aluminum Industry Co., Ltd.

[China Manufacturers]

Maleic Anhydride

Oct 05, 2012

... irritant.Relative density:1.48, M.P.:52.8°C, B.P.:202.2°C. Under lower temperature (60-80°C), it can sublimate, soluble in ... Index Appearance White, Briquette PurityMin99.5% Solidification Point Min52.5°C Molten Color APHA Max25Pt-Co Ash Max0.005%Iron Content ...

Supplier: Hangzhou Candid I/E Co., Ltd.

[China Manufacturers]

Trimethylamine

Mar 31, 2013

... -like odor under normal temperature.m.p.-117.1°C,b.p.3°C. Specific gravity 0.66(-5°C).Easily soluble in alcohol, ether, water ...

Supplier: Zibo Ocean International Trade Co., Ltd.

[China Manufacturers]

Strontium Fluoride High Purity

Nov 20, 2012

... .: 125.62Properties: White powder,relative density 4.24, m.p.1473°C, b.p. 2489°C,stable in air, soluble in hot hydrochloric acid, insoluble ... system;stable in the air;strontium oxide formed at 1000°C above;soluble in water and hydrochloric acid,but insoluble in ...

Supplier: Shijiazhuang Baicheng Chemical Co., Ltd.

[China Manufacturers]

R436a vehicle-use refrigerant as substitution of R134a

May 27, 2012

... , low delivery pressure.Properities: Molecular formula44.19B.P.(°c)-42.5Latent heat of vaporization(°c)(Kj/Kg)305.4dew point -42.1StabilitystableCausticitynoneExplosive limit2 ... .0-9.5%Self-ignition point(°c)490°cToxicitynoneODP0GWP3Luvricating oilmineral oil R436a vehicle-use refrigerant as substitution ...

Supplier: Puyang Zhongwei Fine Chemical Co., Ltd.

[China Manufacturers]

Cinnamic acid

Jan 18, 2013

... light yellow crystal powder, has cinnamon bark smell, m.p. =128°C, b.p. 300°C; slightly soluble in water, soluble in ethanol. Quality Index ... Quality First Quality Qualifier Assay/%, = 99.099.098.0Melting Range/°C, = 132132128Arsenic(As)/%, = 0.00030.00030.0003Heavy Metal(Pb)/%, = 0.0010 ...

Supplier: Zhejiang Quhua Fluor-Chemistry Co., Ltd.

[China Manufacturers]

ferro silicon powder for steel making

Feb 18, 2013

1.Composition:Si , Fe, Ca ,S ,P ,C 2 Application:steel- making, iron casting 3.high quality ,low ...

Supplier: Anyang UN Trading Co., Ltd.

[China Manufacturers]

mono Propylene Glycol MPG

Feb 19, 2013

... )1.0706melting point4°cboiling point90.3 °cflashing point17 °cviscosity(20 °c )0.664mPa.sfire point46.5 °cdissolubilitysoluble with many organic solvents ... .5Color(APHA)5MAXMoisture%0.1%MAXDistillationI.B.P°C~D.P°C183.0~190.0Relative Density(20/20°C)1.036~1.040Refractive index1.431 ...

Supplier: Shandong Depu Chemical Co., Ltd.

[China Manufacturers]

metallic nano Tin particles powder

Jan 28, 2013

... .3marginThe impurities includes elements such as B,Al,Si,Cr,Mn,Fe,Co,Cu,Mo,W,P,C,S. We offer at your ...

Supplier: Miyou Group Co., Ltd.

[China Manufacturers]

Chemical Dimethylformamide /DMF 99.95%

Jan 08, 2013

... liquid,with mild ammonia-like odor.m.p.-61°C, b.p.152.8°C, flash point 57.7°C, refractive index 1.427-1.429 ... ,density (20°C) 0.9487g/ml,miscible with water ...

Supplier: Jiangsu Mike Chemical Machinery Co., Ltd.

[China Manufacturers]

glass tube

Mar 31, 2013

... -1 a)working point>1100°C b)softening point760-790°C c)annealing point530-550°C d) Strain Point515°C2)density p at25°C2.32Chemical Data ...

Supplier: Cangzhou Lewei International Co., Ltd.

[China Manufacturers]

Dimethyl Formamide

Aug 22, 2012

... mild ammonia-like odor.m.p.-61°C, b.p.152.8°C, flash point 57.7°C, refractive index 1.427-1 ... .429,density (20°C) 0.9487g/ml ... mg/kg≤10Content of dymethylacetamide: PPM≤500Conductance ration(25°C,20% water solution):M≤15Diopter Nd251.427-1.4290Total ... water: %≤0.05PH value(25°C,20% water solution)6.5-8.0Packing and Storage ...

Supplier: Henan Junhua Development Co., Ltd.

[China Manufacturers]

(Capsule ball) chromium alloy casting steel bar

Mar 31, 2013

chromium alloy casting ball 1.heat-treated 2.little breakage 3.low wear rate 4.good wear-resistant casting ball 1.Specification Φ8categoryΦ10categoryΦ12categoryΦ14categoryΦ16categoryΦ18categoryΦ20categoryΦ22categoryΦ25categoryΦ30categoryΦ35categoryΦ40categoryΦ45category 2.Properties & Microstructure ItemHRCMicrostructureLow-Cr-Ball≥45P+CMedium-Cr-Ball≥49P+CHigh-Cr-Ball≥54M+C3. Chemical ...

Supplier: Dongying Desheng Industry Co., Ltd.

[China Manufacturers]

indole

Mar 04, 2012

... flakes; good quality with low price flavour[Product Name]: indole [C A S]: 120-72-9 [Molecular Formula]: C8H7N [Molecular Weight ... ]: 117.5 [Structural Formula]: or light yellow crystalline flakes; b.p. 254?, relative density 1.22, soluble in hot water, alcohols ... to similar to white powderPurity(colour photography)≥99%m.p.50-53°Cb.p.253°CDensity1.22Flash Point136°CDyring Loss0.5%max ...

Supplier: Weifang Union Biochemistry Co., Ltd.

[China Manufacturers]

cast grinding ball

Jan 13, 2013

... plants ,magnetic materials and so on .5\Microstructure :P+C .6\Chemical composition(%):a ) C :2.0-3.3b ) Si :1.2maxc )Mn ... :4.0-9.0e )Mo :1.5maxf )Cu :1.0maxg )P :0.15maxh )S :0.15max cast grinding ball

Supplier: Anhui Province Ningguo Xinning Industrial Co., Ltd.

[China Manufacturers]

Grinidng media steel ball DIA20MM-150MM for mine

Mar 31, 2013

... (Times of falling)WearRateBreackageHeattreatmentCastHigh-Cr-BallZQCr2055-65≥50≥4.0M+C≥8000≤25≤0.5ZQCr1755-65≥50≥4.0ZQCr1155-65≥50 ... ≥4.0≤30Low-Cr-BallZQCr2-6 ≥45≥2.5P+C≥5000 ≤1.03.Sizes of Casted Balls ItemSizesΦ17Φ20 ... ) High hardness and resistance b) Good even wear c) Low breakrage(2) Applied fields: a) Mines b) Cement plants c) Power stations d) Chemical ...

Supplier: Jinan Sinai Casting And Forging Co., Ltd.

[China Manufacturers]

F46 silicon carbide

Mar 22, 2013

1) silicon carbide refractory material 2) good hardness 3) high thermal conductivity 4) excellent thermal resistance Silicon Carbide IntroductionsSilicon carbide powder is professionally produced by Shanghai Bosun Abrasive Co., Ltd., with 23 years' experince in abrasive field. Our advantage1. High purity, less impurities, good hardness, longer life;2. Large melting furnace, longer melting time, ...

Supplier: Shanghai Bosun Abrasive Co., Ltd.

[China Manufacturers]

Glutaraldehyde 25% is used as bactericide, disinfector, tanning agent

Mar 18, 2013

... ItemIndexAppearancecolorless transparent liquid, with irritating odor fnp-5.8°CB.P.101°CDensity1.05-1.07g/cm3Assay≥25%,PH3-5 USE ...

Supplier: SPE Chemicals Co., Ltd.

[China Manufacturers]

2-ETHYLHEXYLAMINE

Jul 18, 2012

... in alcohols, ethers, acetone etc. m.p.: -76°C, b.p.: 169.2°C, relative density: 0.7894 (20/20°C), refractive index: 1.4300, flash ... point: 52°C.Use: As intermediate of pesticide ...

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

[China Manufacturers]