Volleyball Sports Series

Product Introduction

For the frequent fall on the ground during the game,it provides enough vibration absorption to protect the safety of athletes
The surface has soft transition texture,which makes it not easy to cause skin scrath when fall down
Light pink and lake blue collocate with main and sub field, the colors are highly orna-mental.The media broadcast frame is beautiful
Sufficient energy return to improve exercise efficiency
Multi-laver stable structure and closed-cell foam layer can avoid causing non recoverable deformation

TEST ITEMS	TEST METHOD	TEST STANDARD	RESULTS	UNIT
Total Thickness	EN428	—	7.0	mm
Length×Width	EN426	—	15×1.8	m/m
Total Weight	EN430	—	4.5	kg/m2
Wear Layer Thickness	EN429	—	0.6	mm
Abrasion Resistance	EN ISO 5470-1	≥ 1000	132.6	mg
Hardness	邵A	65 ~ 90	71	。
Shock Absorption	DIN14808	≥25%≤45%±5	30	%
Friction Coefficient	EN13036-4	80 ~ 110	91	—
Ball Bounce	EN12235	90%±5	95	—
Fire-proof Performance	GB / T8624	—	Grade B1	—
Glossiness	ISO2813	≤ 30	17.9	%
Rolling Load	EN1569	≤ 0.5	0.33	MM
Residual indentation	EN1516	≤ 0.5	0.22	MM
Formaldehyde	EN717-1	—	ND	—