U shape sponge pillow

uniquely designed
it can let your neck,head,shoulder and back more comfortable
Can cure insomnia
produce kinds of sizes

Test item			Unit	Test method	Actual number
Tensile			Mpa	GB/T 528-1998	1.46
Elongation			%	GB/T 528-1998	240
After the hot air gets older (100*48h)			/	GB/T 3512-2001	/
Elongation			%	/	+14
Density			kg/m3	GB/T 533-1991   (127-133 kg/m3)	130.8
25% compression degree of hardness			Kpa	SAEJ18  25mm/min   5%	50.8
Water-absorptivity			%	SAEJ18	0.63
Bears the ozone aging experiment			/	GB/T 7762-2003	O
(50*10-8, stretch 20%,40*48h)			/	/	/
Test result			ok
The information about product-related  for reference only,but not about  parameters of finished products !