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Jiangsu
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2017-12-22 21:20
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Company Profile
JiangSu ChangNuo New Materials Co., Ltd.By certification [File Integrity]
Contact:Miss Shell(Mr.)
Email:
Telephone:
Phone:
Area:Jiangsu
Address:Jiangsu
Website: http://cnrunningtrack.xxhjjsj.com/
items | Index of standard | results | judgment result | |
water resistance | No abnormal phenomenon in the water immersion for 24h | no abnormal phenomenon in the water immersion for 24h | qualified | |
resistance to alkali | no abnormal phenomenon in saturated solution of Ca(OH)2 immersion for 24h | no abnormal phenomenon in saturated solution of Ca(OH)2 immersion for 24h | qualified | |
low temperature stability | Keep in -10ºC for 4h, then keep in RT for 4h for one cycle. No cracks after such three cycles. | Keep in -10ºC for 4h, then keep in RT for 4h for one cycle. No cracks after such three cycles. | qualified | |
skid resistance(BPN ) | BPN≥45 | 83 | qualified | |
artificial accelerated weather-resistance |
No cracking or spalling after artificial accelerated aging for 1200h. Allow slight dusting and discoloration. | No cracking or spalling after artificial accelerated aging for 1200h. Slight dust. No discoloration. | qualified | |
Dry time |
time of surface drying | ≤8h | 20min | qualified |
hard drying time | ≤48h | 30min | qualified | |
Adhesion (Circle method) | ≤4 class | 0 class | qualified | |
Dry time of non-sticking(Rapid freezing type) | ≤60min | 30min | qualified | |
Moh's hardness | ≥6 | 6 | qualified |
NO. | items | index of standard | results | judgment result | |
1 | volatile organic compound content(VOC) | ≤80g/L | nought | qualified | |
2 | The sum of Benzene, Ethylbenzene and Xylenes | ≤300mg/kg |
nought | qualified | |
3 | Halohydrocarbon(meter with Dichloromethane) | ≤500mg/kg | nought | qualified | |
4 | Formaldehyde | ≤100mg/kg | 17.2mg/kg | qualified | |
5 | Soluble Heavy Metal | Pb | ≤90mg/kg | nought | qualified |
Cd | ≤75mg/kg | nought | qualified | ||
Cr | ≤60mg/kg | nought | qualified | ||
Hg | ≤60mg/kg | nought | qualified |
Tel | 86-25-8695890 |
Mobile | 86-15952035275 |
Website | www.changnuosports.com |
351753165 | |
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