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Refractory Mortar

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Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout

Refractory Mortar

Features: similar or the same physical and chemical properties as the refractory brick, also good and suitable masonry performance.

Application: masonry of various kiln

Main physical and chemical performance index (1):

Index		LN-55	LN-65	LN-75	LN-85	NN-30	NN-42	NN-45
Material		High alumina				Clay
Refractoriness ℃ ≥		1760	1780	1780	1780	1620	1700	1720
Al₂O₃% ≥		55	65	75	85	30	42	45
Bonding strength MPa ≥	110℃	1.0	1.0	1.0	2.0	1.0	1.0	1.0
	1400℃	4.0	4.0	4.0	---	---	---	---
Linear change after heating %	1400℃	-5~+1				-5~+1
Bonding time		1~3				1~3

Main physical and chemical performance index (2):

Index		LGN-140	LGN-120	JGN-92	FSN-174N	FSN-178L
Material		Insulating aluminum silicate		Siliceous	Non-aqueous aluminum silicate
Refractoriness ℃ ≥		---	---	1660	1740	1780
Al₂O₃% ≥		65	35	---	48	70
SiO₂% ≥		---	---	92	---	---
Bonding strength MPa ≥	110℃	1.0	0.5	1.0	0.5	0.5
	1400℃	1.5	---	3.0	5.0	5.0
Bonding time		1~2			40~100 （S）

Main physical and chemical performance index (3):

Index		NP-45	LP-70 (90/L)	GP-80
Material		Phosphate
Al₂O₃% ≥		45	70	80
Refractoriness ℃ ≥		1750	1790	1840
Refractoriness under load ℃ ≥		1200	1320	1600
Bonding MOR MPa	110℃ after drying	2.0	2.0	2.0
	After burning	5.9 (1200℃)	5.9 (1400℃)	5.9 (1500℃)
Particle size %	>0.5mm	≤ 1	≤ 1	≤ 1
	≤0.076mm	≥ 50	≥ 50	≥ 50
Bonding time S		60~120	60~120	60~120
Water quantity（in addition）%		25~30	25~30	25~30

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Refractory Mortar

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