1

Appearance

Molded phenolic plastic samples must be free of impurities and debris, with a shiny and smooth surface.

Compliant

2

Volume Coefficient

≤4.0

2.09

3

Relative Density

g/cm³

≤2.0

1.41

4

Impact Strength

KJ/m2

≥3.5

6.05

5

Hot deformation temperature

℃

≥160

175

6

Bend Strength

MPa

≥80

88

7

Insulating Resistance

Ω

≥1010

1.33*1010

8

Dielectric Strength

MV/m

≥2.0

3.04

9

Dielectric Loss Factor

/

/

10

Absorbency

mg

≤40

14.6

11

Shrinkage rate

%

Buyer and seller negotiate

0.54

12

Liquidity

mm

Supplier and buyer negotiate

155

13

Leakage Tracking Index

≥175

175

14

Combustion Performance (Burning Rod Method)

After 3 minutes, remove the hot rod from the sample, and within 30 seconds, there should be no visible flame on the sample.

Meets