Clay, high alumina, phosphate bonded refractory mortar

Packing: 25 kg/bag, 50 kg/bag preservation precautions: moisture-proof shelf life: 12 months preservation precautions: moisture-proof

Classification:

Reheating furnace

WhatsApp:

+86-19143919677

E-mail:

biting@jzjxht.com

Inquiry

Product Introduction

(I) of Main Physical and Chemical Indexes of Clay refractory mortar

Item		JH-NN38	JH-NN42	JH-NN45	JH-NN45P
Chemical composition (%);≥	Al₂O₃	38	42	45	45
bond flexural strength (MPA):≥	110 ℃× 16h	1.0	1.0	1.0	2.0
	1200 ℃× 3h	3.0	3.0	3.0	6.0
Permanent change in dimension on heating Permanent linear change on heating (%)	1200 ℃× 3h	-5~ 1
Joint stability (min		1~3	1~3	1~3	1~3
Grain size distribution (%)	<1.0mm	100	100	100	100
	>0.5mm not greater	2	2	2	2
	<0.075mm Not less	50	50	50	50

(II) of Main Physical and Chemical Indexes of High Alumina refractory mortar

Item		JH-LN55	JH-LN65	X-LN70	JH-LN75
Chemical composition (%);≥	Al₂O₃	55	65	70	75
bond flexural strength (MPA);≥	110 ℃× 16h	1.0	1.0	1.0	1.0
	1400 ℃× 3h	4.0	4.0	4.0	4.0
Permanent linear change (%)	1400 ℃× 3h	-5~ 1
Joint stability (min)		1-3	1-3	1~3	1~3
Grain size distribution (%)	<1.0mm	100	100	100	100
	> 0.5mm not more	2	2	2	2
	<0.075mm Not less	50	50	50	50

(III) on the main physical and chemical indexes of phosphate bonded refractory mortar

Item		JH-LN60P	JH-LN65P	X-LN70P	JH-LN75P
Chemical composition (%);≥	Al₂O₃	60	65	70	75
bond flexural strength (MPA);≥	110 ℃ x16h	2.0	2.0	2.0	2.0
	1400 ℃× 3h	6.0	6.0	6.0	6.0
Permanent linear change (%)	1400 ℃× 3h	-5~ 1
Joint stability (min)		1~3	1~3	1~3	1~3
Grain size distribution (%)	<1.0mm	100	100	100	100
	>0.5mm not greater	2	2	2	2
	<0.075mm Not less	50	50	50	50

Packing: 25 kg/bag, 50 kg/bag preservation precautions: moisture-proof shelf life: 12 months preservation precautions: moisture-proof

Key words:

Clay, high alumina, phosphate bonded refractory mortar

Clay heat-insulating refractory brick

Fireclay brick, High alumina brick

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