Technical Specification - Lexira Surfaces

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Dimension And Surface Quality

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
DEVIATION IN LENGTH & WIDTH	(+-0.5%)	(+-0.3%)	ISO-10545-2
DEVIATION IN THICKNESS	(+-0.5%)	(+-4.0%)	ISO-10545-2
STRAIGHTNESS IN SIDE	(+-0.5%)	(+-0.1%)	ISO-10545-2
RECTANGULARITY	(+-0.5%)	(+-0.1%)	ISO-10545-2
SURFACE FLATNESS	(+-0.5%)	(+-0.2%)	ISO-10545-2
GLOSSINESS	MIN 90%	PASS	GLOSSOMETER

Structural Properties

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
DEVIATION IN LENGTH & WIDTH	<0.50%	<0.05%	ISO-10545-3

Messive Mechanical Properties

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
MODULUS OF REPTURE	MIN. 35N/mm2	MIN. 35N/mm2	ISO-10545-4
BREAKING STRENGTH	MIN. 1300N	MIN. 2000N	ISO-10545-4
IMPACT RESISTANCE	AS PER MFG	MIN 0.55	ISO-10545-5

Surface Mechanical Properties

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
SURFACE ABRASION RESISTANCE	MIN. CLASS -2	MIN. CLASS -3	ISO-10545-7
MOH'S HARDNESS	MIN. 5	MIN. 6	EN101

Chemical Properties

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
FROST RESISTANCE	REQUIERED	PASS	ISO-10545-12
HOUSEHOLD CHEMICALS RESISTANCE	MIN. CLASS AA	PASS	ISO-10545-13
STAIN RESISTANCE	RESISTANT	RESISTANT	ISO-10545-14

Thermal Properties

CHARACTERISTICS	REQUIREMENT AS PER ISO13006/EN14411 GROUP Bla	OUR VALUES	ISO / EN TESTING METHOD
THERMAL SHOCK RESISTANCE	10 CYCLE	PASS	ISO-10545-9
THERMAL EXPANSION (COE)	MAX. 9.0 X 10.6	MAX. 6.5 X 10.6	ISO-10545-8
MOISTURE EXPANTION	NILL	NILL	ISO-10545-10