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ȻΪҪԭںɸ豸Ƴ޻άͬʱƵճͷپ¹̻ɸֹͬҪޱƷ޿Ƴްձ̺ձ޹ܵƷ

ްɷΪްˮްްܶްް

ǽްص:
1ܣܺƷĻڳ£25ң޵ȵͨ0.030.047W/(moK)֮
2ȼܣƷȼȡпȼճӼĶޱ޻ʿάȼڼӹƷĹʱҪлճЩƷȼܻһӰ
3ܣƷĸƷжԽṹͨʱòĦʹܵһΪάĴ

Ӧ
ееǿް壺ڽǽ/ݶĻǽǽݾ
ǿް壺ڸµĸźܺõijѹڴʹ͹ܵҵ豸ı
ѹް壺ܾܳ޴ĸ߸ںͳȷ

ָ

ָ    ע
ϵW/(m.k) 0.030-0.044
%ֱ>0.25mm) 12 GB11835-98
Ȼ A GB5464
άֱ̣ 4-7  
¶() 268-600  
ϵ 1.5

SiO2+AlO2

 CaO+MgO

ʪʣ% < 5 GB11835-98
ܶȹ% 10  
֬ ް3
ձ1
޹ܡ3.5
GB11835-98
ˮʣ% >98 GB5480

 

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