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Specifications

LQ CS60 slide gate plate

1)High Temperature Burnt Slide Plate

This product adopts tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. Mainly used in large and medium-sized ladle.

Physical and chemical properties:

Chemical and Physical Properties	Al-C Slide Gate Plate					Al-Zr-C Slide Gate Plate
Chemical and Physical Properties	LQSP-70	LQSP -75	LQSP -80	LQSP -85	LQSP -86	LQSP -70	LQHSP-75	LQHSP -77
Al₂O₃,%	70	75	80	85	86	70	75	77
C,%	7	7	5	5	4	7	7	7
ZrO₂,%	-	-	-	-	-	6	6	2.5
A.P.,% max	10	10	10	10	7	10	10	10
B.D.,g/cm³	2.8	2.9	2.9	3.0	2.95	3.00	3.05	2.90
C.C.S., MPa min	65	70	100	100	100	110	115	100

2) Low Temperature Burnt Slide Plate

Tabular alumina, zirconia-containing material and spinel as major raw materials, adding in special metal, using phenolic resin as binder, being burned under low temperature to produce the products, Mainly used in small and medium-sized ladle.

Physical and chemical properties:

Chemical and Physical Properties	Low Temperature Burnt Slide Gate Plate
Chemical and Physical Properties	LQLTSP-70	LQLTSP-75	LQLTSP-80	LQLTSP-85	LQLTSP-86
Al₂O₃,% min	70	75	80	85	86
C,%	≥5	≥5	≥5	≥4	4
A.P.,% max	10	10	10	8	7
B.D.,g/cm	2.9	2.95	3.00	3.10	2.95
C.C.S., MPa ≥	90	90	100	120	100

3) Unburned Slide Plate

No need to be burned, tar impregnated and distilled, simple processing. This product mainly used in small and medium-sized ladle.

Physical and chemical properties:

Chemical and Physical Properties	Al-C Slide Gate Plate
Chemical and Physical Properties	LQUSP-70	LQUSP-75	LQUSP-80	LQUSP-85	LQUSP-86
Al₂O₃,%	70	75	80	85	86
C,%	7	7	5	5	4
A.P.,% max	10	10	8	10	7
B.D. g/cm³ min	2.8	2.9	3.0	3.0	2.95
C.C.S., MPa min	65	70	100	100	100