Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-24 11:46
57
Company Profile
China Big S&T Dev (Group) Co.,LimitedBy certification [File Integrity]
Contact: bipow(Mr.)
Telephone: (86 23) 67635327 Ext:605
Area: Beijing
Address: Beijing
Website: http://bipow.huayuankm.com/
Property | Test Method | Result |
Transmittance | ASTM D1003 | ≥92% |
Haze | ASTM D1003 | ≤0.5% |
Hardness | ASTM D3363 | 4H |
Abrasion resistance | PMMA:Steel wool #0000 1KG/cm25cm 200 times | Haze≤3.5% |
Impact resistance | 14g Steel ball | 20cm, No crack |
Cross-cut adhesion | ASTM D3359 | 5B |
Thermal resistance | 70℃/72h,80℃/8h | Unchanged |
Hot humidity test | 60℃/ Humidity95%/72h | Unchanged |
Salt water | 35℃ 5wt% NaCl/72h | Unchanged |
Chemical resistance | Alcohol,MEK, Toluene, HCL (5%), NaOH (2%) | Unchanged |
Thermal shock | -20℃/4h,60℃/4h twice | Unchanged |
Printability | 38dyn | Good |
Thickness deviation | Calipers | ±6% |