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Moulding Materials
Phenolic Moulding Powder(Bakelite powder)

Phenolic Moulding Materials

TYPE

CODE

USAGE

 

 

 

General Type

PF2A1-131

Suit for using moulding method to make handles or other spare parts of daily household appliance.

PF2A2-131

Suit for using moulding method to make insulating structures for low voltage electric appliances.

PF2A2-141

Suit for using moulding method to make insulating structures for low voltage electric appliances.

PF2A2-151

Suit for using moulding method to make insulating structures for low voltage electric appliances.

PF2A3-1601

Suit for using moulding method to make insulated structure parts of telecommunication,meter and traffic electric appliance.

PD2A4-161

Suit for using moulding method to make insulated structure parts of low voltage electric appliances used in hot and humid area.

PF2C3-431

Suit for using moulding method to make heat-resistant low voltage insulating parts such as igniter or spark plug of mobiles and motorcycles.

PF2S1- 441

Suit for using moulding method to make wearability spare parts such as airproof ring and other fitting of gas meter, etc.

PF2S1-5802

Suit for using moulding method to make wearability spare parts such as airproof ring and other fitting of gas meter, etc.

 

Injection Type

PF2A2-141J

For injection machine use only, to make insulating structures for low voltage electric appliances.

PF2A2-151J

For injection machine use only, to make insulating structures for low voltage electric appliances.

PF2A4-161J

For injection machine use only, to make insulated structure parts of low voltage electric appliances used in hot and humid area.

PF2C3-431J

For injection machine use only, to make heat-resistant low voltage insulating parts such as igniter or spark plug of mobiles and motorcyles.

 

PHENOLIC MOULDING POWDER TECHNICAL DATA

 

N0.

 

Function

Index

PF2A1

PF2A2

PF2A4

PF2C3-431

PF2A3-1601

PF2S1-441

PF2S1-5802

1

Volumetric coefficient        

 

3.0

3.0

3.0

4.0

3.0

3.0

3.0

2

Specific density

1.45

1.45

1.45

2.0

1.45

1.8

1.5

3

Flowability,mm

100-

170

100-

180

100-

190

80-

180

100-

200

100-

180

100-

200

4

Mpa fiexural strength鈮      

70

70

70

60

70

70

55

 

5

Impact strength

Notch,KL/m2 

    

1.5

1.5

1.5

2.0

1.5

1.3

1.5

Without notch,KL/m2

6.0

6.0

6.0

3.5

5.0

4.0

5.0

6

Temperature of hot distortion,鈩

 

140

140

140

155

120

150

120

7

Dielectric resistance,惟鈮

--

108

109

108

10

--

--

8

Dielectric strength(90C), MV/m

--

3.5

3.5

2.0

3.5

--

--

9

Coefficient of dielectric(tan未)(1MHz)

--

0.1

0.1

--

0.08

--

--

10

Resistance of track of electrical leakage,V

--

--

--

175

--

--

--

11

Shrinkage,%

0.50-

1.0

0.50-

1.0

0.50-

0.90

0.20-0.60

0.50-1.00

--

0.40-

0.80-

12

Water absorption,mg

60

50

40

40

50

15

40

13

Acid absorption,%

--

--

--

--

--

--

0.50

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