อิฐฉนวน: ISOLITE B5 JAPAN

ผู้ผลิตสินค้า ISOLITE

JIS B series of Insulating Firebrick has high strength than JIS A series. JIS B series are used for various applications because of cheaper price than at the same grade of bricks.

Quality

		B1	B2	B4	B5	B6	B7
JIS Classification		900-0.70-0.26	1000-0.70-0.28	1200-0.80-0.37	1300-0.80-0.39	1400-0.90-0.42	1500-1.00-0.50
Specification	Permanent Linear Change Not more than ±2% when tested at（℃）	900	1000	1200	1300	1400	1500
	Bulk Density	0.70≧	0.70≧	0.80≧	0.80≧	0.90≧	1.00≧
	Thermal Conductivity at 600℃ [W/m・K]	0.26≧	0.28≧	0.37≧	0.39≧	0.42≧	0.50≧
Test Result	Bulk Density	0.65	0.65	0.78	0.78	0.86	0.75
	Cold Crushing Strength [MPa]	3	3.2	1.5	1.7	2.4	4
	Thermal Conductivity at 600℃ [W/m・K]	0.22	0.26	0.33	0.33	0.37	0.41
	Permanent Linear Change % at ( )℃X12hr	-0.6	-0.8	-0.3	-0.25	-1	-0.9
	Permanent Linear Change % at ( )℃X12hr	-900	-1000	-1200	-1300	-1400	-1500

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