Research and development of phenolic molding plastics for 20 years
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PF2A4-161J (J161J ) ¥5200-7800

PF2A4-161J (J161J ) ¥5200-7800

PF2A4-161J (J161J ) ¥5200-7800

Tel: 086 - 0574 - 6535 5777
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    Phenolic molding plastics are also known as electric wood powder or adhesive wood powder. It has good electrical insulation performance and high temperature resistance, and is used in the manufacturing of electronic appliances, daily industrial products, and automotive components. It is a phenolic plastic mainly filled with wood powder, which is molded into products through injection molding, compression molding, and transfer molding. Unlike common thermoplastic plastics, phenolic molding plastics are thermosetting plastics.
    Packaging: 25kg/bag

    Storage method: Store in a ventilated, dry, and cool indoor environment with an ambient temperature not exceeding 35 ℃. The storage period is one year. If it exceeds the storage period and passes the performance index inspection, it can continue to be used.

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 Technical indicators:

NO

properties

unit

standard

result

1

Volume coefficient


≤3.0

2.41

2

density

g/cm3

≤1.5

1.47

3

mobility

g

商定

7.5

4

bending strengthσfM

MPa

≥80

80.6

5

Impact strength of simply supported beam (notch)acu

KJ/m2

≥1.3

1.5

6

Charpy impact strengthacu

KJ/m2

≥5.0

5.7

7

DTUL Tf 1.8

℃

≥160

170

8

Volume resistivity ρv

Ω.cm

≥1011

3.48x1011

9

Surface Resistivity ρS

Ω

≥1010

5.11x1010

10

electric strength ES2

KV/mm

≥10

10.2

11

Moulding shrinkage SMo

%

0.5-0.9

0.63

12

Water absorption Ww24

Mg

≤100

19.2

13

Flammability (Vertical Combustion) (UL94)

Mm

V-0

3.0

14

Dielectric loss factor (1MHz) (tan δ)


≤0.10

0.07

 Note: The data is for reference only


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