Appearance

Uniform color gloss without obvious color difference
Fine level without deformity on surface
Clear design and texture, the special requirement should be conferred
The smooth face without ripple, nick, air-bubble and impunity

Barcarole hardness

PMMA: ≥63

Load performance

0.23

Ball impact resistance

No break and fragment on surface (diameter 38.1mm, 0.225kg, 610mm)

Stain resistance

Total stain index:24

Sharp impact strength

4.3 Kj/m 2

Flexural strength

42.6 Mpa

Modulus of elasticity in flexural

7.89* 10 2 Mpa

Oxygen index

Neither bright-fire inflammation nor non-fire inflammation during touching the cigarette. It can be used normally although in any damage and can be recovered by polishing

Chemical resistance

No distinct damage to the surface and the slight damage can be crashed by 600 mesh sandpaper. It can be recovered and used normally even in any damage.

Heat resistance

The surface has no break, crack and blister, it can be easily recovered by polishing surface disfigurement, and have no effect on the use of the plate.

High-temperature resistance

The surface has not break, crack and blister.  The disfigurement on the surface can be easily  recovered by polishing, and have no effect on the use of the plate.

Water resistance

The surface has not break, crack, blister and delamination.  And the sounds of knocking cannot become dumb.

Color fastness

0.75cie