Acrylic Sheet is known as PMMA and Plexiglass Sheet.

With its excellent features of transparency, high impact strength, weather resistance, the product is used in advertising, construction and industry.


Advantages:

1.Excellent transparency.

2.Good mechanical performance.

3.Good electrical insulation.

4.Stable and durable.

5.Nontoxic.

6.Superior impact resistance..

7.Crack resistance.

8.Superior weather resistance.

9.UV resistance.

10.Chemical resistance.

11.Stable color under outdoor exposure.

Acrylic average Physical properties

Items

Result

Items

Resul

Specific gravity

1.19-1.20g/cm³

Transmittancy(parallel rays)

92%

Hardness

M-100

Fullrays

93%

Absorptivity of water(24hr)

0.30%

Heat distortion temperature

100℃

Tension coefficient of rupture

700kg/cm²

Coefficient of linear expansion

6x10^-6cm/cm℃

Tension coefficient of elasticity

28000kg/cm²

Ultimate temperature of continuous operation

80℃

Bending coefficient of rupture

1.5kg/cm²

Therm of oring ranges

140-180℃

Bending coefficient of elasticity

28000kg/cm²

Insulating strength

20v/mm



Features of Acrylic constrasting with other materials


Materails

Elasticity(kg/cm)

Heat deformation temperature (℃)

Transparence(%)

Hardness(M)

PMMA

900-1300

74-103

93-95

85-105

PS

560-980

65-104

89

65-80

AS

980-1300

88-104

87

80-90

PC

950

130-141

87

75-85

PVC

700-1120

66-77

84

Applications:

1.Advertising:Light boxes, signage board, display, etc.

2. Construction: windows, soundproof Windows, light shade, telephone booth, etc

3. Industry: manufacture of furniture, equipment, cars and trains, bath facilities, fish tank,telephone booth, etc.














Processing advises :

Fabricating: sawing, drilling, milling

Thermal processing: bending, thermoforming

Others: screen printing, digital printing, vinyl labeling, laminating, painting


Specifications:

Thickness

2mm - 50mm

Size

1020x1520mm, 1050x2050mm, 1250x1850mm, 1250x2450mm,1550x2550mm,1550x3050, 2050x3050mm, etc.

Surface

glossy-glossy, glossy-matt

Color

clear, white, red, black, orange, yellow, opal white, translucent, etc.

Others

PE or craft paper protective film on both surfaces


Notice for Acrylic:

Temperature: Acrylic will soften on heating to 100℃ or above, so it should be avoided to be used above 100℃. (The Ultimate temperature of continuous operation is 80℃)

Defect: Since acrylic surface hardness is similar to aluminum, so the surface protection should be noticed. If defect occurred, it should be treated with the abradant that used for yellow aluminum to polish.

Scratching: Since electrostatic will occur by dry cloth, if there is dust on surface, it should be washed lightly by 1% soap water by soft cloth.

Heat Expansion: the index for heat expansion of acrylic is large and its extensibility is several times than that of metal, therefore it should be considered when install.



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