三聚氰胺甲醛-MF三聚氰胺纤维素填充

Aug 16 2001

Advantages

Easily coloured (unlike Phenolics). Taste and odour free. Good resistance to solvents - stain resistant in general, although dependent upon filler choice. Electrical properties relatively unaffected by high humidity (unlike Phenolic). Self-extinguishing.

缺点

在热干燥条件下，尺寸稳定性不如酚类。比尿素或酚类贵。对浓酸和碱的耐药性有限。

Typical Properties

Property

价值

Density(g/cm3)

1.5

表面硬度

RM121

Tensile Strength (MPa)

58

弯曲模量（GPA）

10

Notched Izod (kJ/m)

0.02

Linear Expansion (/°C x 10-5)

4

Elongation at Break (%)

0.8

以产量（％）应变

N/A

Max. Operating Temp. (°C)

100

Water Absorption (%)

0.6

Oxygen Index (%)

40

易燃性UL94

V0

Volume Resistivity (log ohm.cm)

14

Dielectric Strength (MV/m)

10

耗散因子1KHz

0.05

Dielectric Constant1kHz

8

HDT @ 0.45 MPa（°C）

260+

HDT @ 1.80 MPa (°C)

150

材料干燥hrs @ °C

NA

熔化温度。范围（°C）

100- 110

霉菌收缩（％）

0.8

Mould Temp. Range (°C)

145 - 165

Applications

Impact resistant crockery (e.g. for hospitals and picnics), toilet seats, pan handles and knobs, stain and cut resistant decorative laminates.

资料来源：从plascams抽象

有关Plascams的更多信息，请访问The Rubber and Plastics Research Association

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