Technical index

Item	Index				Test method
	LY-206	LY-207	LY-2071	LY-208
Characteristic	no expansion	no expansion	dynamic seal	no expansion
Appearance	colloid	colloid	colloid	colloid	eyeballing
Solid assay %	98	98	95	95	GB2793
Consistence cm	81	81	81	101	GB1749
Fluidity mm	2	2	2	2	GB9264
Solid condition	1705 30-40min	120140 30-40min	Never curing	1505 30-40min
Hardness	455	355		355	GB531-89
Shear strength (MPa)	1.2	0.8		0.1	GB7124
Strength loss on spot welding (%)	5	5	5	5	QL/Y010-99
Valid period(m)	6	6	6	6	GB7751

Package & transportation
Plastic bottle,330g/piece, 20 piece/box, no hazardous chemicals.