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SGS approved PMMA resin used in automobile industry

Location:
Xingtai, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Industrial Supplies Stocks

Product Description

SGS approved PMMA resin used in automobile industry

Details of Polymethyl Methacrylate for your reference

Description

PMMA resin is a mature product that HY Corporation has accumulated more than 30 years of acrylic sheet manufacturing experience, introduced in US continual process, and used methyl methacrylate (MMA) as major raw material to develop successfully. It has excellent weather-resist and heat-resist character, and excellent transparency and gloss. Besides, it has stable physical, chemical, optical, and electrical,etc., characters. It may be widely applied on electronic panel, mechanical parts, watch and clock shell, motorcycle and automobile indicator, tele communication material, insulation parts and sun glasses, etc.

Application

1.Extruded sheets for signage, displays and building material

2.Automotive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc

Specifications

Item

Test Method

Test Condition

Unit

Physical

Properties

Specific

ISO 1183

23°C

g/cm3

1.16

1.16

1.14

Light Transmission

ISO 13468

3mm

%

92

92

92

Haze

ISO 14782

3mm

%

0.5

0.6

0.6

Refractive Index

ASTM D452

nd

-

1.49

1.49

1.49

Water Absorption

ISO 62

24hr

%

0.3

0.3

0.3

Thermal

Properties

Specific Heat

JIS K7123

J/(g.°C)

1.5

1.5

1.5

Linear Expansion Coefficient

ASTM D696

1/°C

6×10-5

10×10-5

12×10-5

Heat Transfer Rate

ASTM C177

W/(m.°C)

0.2

0.2

0.2

Heat Distortion Temp.

ISO 75

1.82MPa

°C

82

92

81

Vicat Softing Temp.

ISO 306

50N

°C

85

93

78

Melt Fluidity

ISO 1133

230°C,37.3N

g/10min

6

1.1

1.3

Spiral Flow

(Thickness 2mm)

MRC

230°C

mm

ND

170

200

250°C

mm

ND

260

290

Mechanical

Properties

Tensile Strength

ISO 527

1A/5

MPa

52

52

37

Tensile Elongation

ISO 527

1A/5

%

40

15

50

Tensile Modulus

ISO 527

1a/1

GPa

1.8

1.9

1.4

Flexural Strength

ISO 178

MPa

76

76

52

Flexural Modulus

ISO 178

GPa

1.9

1.9

1.5

Izod Impact Strength

ISO 180

1A

kJ/m2

3.7

4.3

9.8

Charpy Impact

ISO 179

Unnotched

kJ/m2

49

62

110

Notched

kJ/m2

2.8

2.7

6.6

Rockwell Hardness

ISO 2039

M scale

-

68

55

33

Electrial Properties

Surface Resistivity

JIS K6911

Ω

>1016

>1016

>1016

Volume Resistivity

JIS K6911

Ωm

>1013

>1013

>1013

Through the strength of insulation

JIS K6911

4KV/sec

MV/m

20

20

20

Permittivity

JIS K6911

60Hz

-

3.7

3.7

3.7

Media Attenuation Factor

JIS K6911

60Hz

-

0.05

0.05

0.05

Arc Resistance

JIS K6911

-

No traces of

No traces of

No traces of



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Contact Information

Company:
 Xingtai Greatwall Hydraumatic Manufacturing Co., Ltd.
Phone Number:
  0086-0319-5230331
Fax Number:
 
 
Xingtai Greatwall Hydraumatic Manufacturing Co., Ltd.
 Hebei , China FREE
 

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