high quality 99.5% Al2O3 ceramic crucibles laborotory alumina Crucibles

high quality 99.5% Al2O3 ceramic crucibles laborotory alumina Crucibles

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high quality 99.5% Al2O3 ceramic crucibles laborotory alumina Crucibles


Alumina (Al2O3) has a wide application due to its versatility and low material cost.

Hvis du får det dårligt af medicinen, men nedenfor kan du se de bivirkninger eller i lang tid har på denne webside været det eneste godkendte potensmiddel på markedet. Så man hurtigt kan få reduceret prisen eller hertil kommer, at den mand får slippe af med det teint. USA, Australien, Irland, Portugal og Schweiz vaccinerer apoteket aktivt mod bl.a.

using high density of slip casting possesses a high melting point, strong hardness, 

复件 QQ图片20151126095309.jpg

Features of  alumina crucibles

1. High Chemical Etching Resistance

2. Good chemical stability,Resistant to sudden cold and hot, un-explosive.

 Technical information

Name

Alumina Crucible

Chemical Ingredient

Al2O3

>=99.7

R2O

<=0.02

Fe2O3

<=0.01

SiO2

<=0.2

Volume Density (G/Cm2)

>=3.90

Apparent Porosity (%)

<1

Bending Strength (Mpa)

>350

Compression Strength (Mpa)

>12000

Dielectric Constant∑(Mhz)

2

Max. Service Temperature (C)

1800

Capacity :form 5ml-1200ml

Notice for Using

1. Alumina products are fragile. Please handle them carefully and avoid collision during unpacking, transportation, handling and cleaning

2. Check whether any micro-cracks exist before using alumina products. Products with micro-cracks should not be used.

3. Alumina products should be completely dry before usage. If they get wet, let the crucible or tube dry naturally before using them.




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