Products

ACLEADER®

PMMA SHEET

Product features

  • Excellent transparency and durability
    Has higher light transmittance than glass and great weatherability that does not change when exposed
    to long-term direct sunlight.

  • Great color
    Better than any other material in terms of various colors and clearness, etc.

  • Excellent fabrication
    Excellent printability and fabricating can increase
    the efficiency of work.

  • Safety
    It is safe as the debris do not scatter when breaking.

  • Non-toxic
    Non-toxic when in contact with the human body
    for a long time; does not make harmful gas when combusted

Applications

Sound-proof walls

Acrylic Sign board

Clear display stand

Clear partition

ACLEADER® physical properties

Properties Test method Unit Value Unit Value
Physical
properties
Specific gravity ASTM D792 - 1.19 - 1.20
Absorb rate, 23℃, 24 hr ASTM D570 % 0.30 % 0.20
Refractive index ASTM D542 - 1.49 - 1.59
Optical
properties
Total light
transmittance
ASTM D1003 % 82 % 86
Yellowness ASTM D1925 YI 1.5 YI 1.5
Mechanical
properties
Tensile strength ASTM D638 Psi 10383 Mpa 71.5
Elasticity ASTM D638 % 2.0~4.0 % 2.0~4.0
Curve Strength ASTM D790 Psi 15645 Mpa 107.8
Curve Elasticity ASTM D790 Psi 497817 Mpa 3432.3
Compression strength ASTM D695 kg/㎠ 880 Mpa 86
Izod impact strength
(@ 3㎜) (Notched)
ASTM D256 t-lbs/in 16.0(P) J/m 854.4(P)
Rockwell hardness ASTM D785 R Scale 115 R Scale 115
Thermal properties Load Deformation temperature (@ 1.820 Mpa) ASTM D648 204 96
(@ 0.455 Mpa) 221 105
Linear expansion coefficient ASTM D696 in/in/℉ 3.75 X 10-5 ㎝/㎝/℃ 6 X 10-5
Flame resistance UL 94 - HB - HB