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6.1.7
6.1.7
6.1.7
6.1.7
6.1.7
6.1.7

Ultra thin pores PMI foam for smart phone speakers China

Brand: Fucell® 

Material: PMI foam

Color: Natural white                

Density: 32kg/m³, 52kg/m³, 75kg/m³

Pores: Fine, medium, coarse

CNC service: Cutting/drilling/shaping

Uses:Smart phone speakers 

Feature: High E (Young 's modulus)/d (density) 


Product Description

    The PMI foam core composite material produced by Future has a foam density of only 32 +/-5kg/m³, which can meet the conditions of high Young's modulus and low material density at the same time. The ratio of E (Young's modulus)/d (density) is high enough to be very sensitive to the capture and response of high-frequency o signals, and is an ideal speaker vibration cone material. 

    Fiber pre-preg for skin (can be carbon fiber, glass fiber or aramid fiber, commonly known as bulletproof cloth). It can greatly improve the rigidity of the overall vibration basin, increase the thickness of the core material, and adjust the type of resin adhesive to achieve different sound effects.

6.1.7 ultra thin pores PMI foam for smartphone diaphragms speakers China

6.1.7 ultra thin pores PMI foam for smart phone speakers China-详情-1

Please follow the specification and contact us for more information. 

Density
(kg/m³)

Model

Mechanical properties at room temperature

Medium temperature 130 performance

Compressive strength

Compression modulus

Tensile Strength

Tensile modulus

Elongation at break

Shear strength

Shear modulus

Bending strength

Flexural modulus

Deflection

Closed cell rate

Compressive strength

Compression modulus

Rate of dimensional change

Mpa

Mpa

Mpa

Mpa

%

Mpa

Mpa

Mpa

Mpa

mm

%

Mpa

Mpa

Length*width*height
(Ratio%

Testing standard

GB/T 8813-2008

GB/T 9641-1988

GB/T 1455-2008

GB/T 8812.2-2007

GB/T 10799-2008

GB/T 8813-2008

GB/T 8811-2008

32

FF32

0.32

14

0.66

28

3.8

0.28

7.6

0.86

31

22

99

0.27

11

0.22

0.2

0.46


FU30

0.42

20

0.56

39

0.69

1

31

30

0.35

16

0.22

0.23

0.49

40

FC40

0.6

34

0.9

54

1.7

0.4

19

1.3

55

15

0.4

17


FU40

0.72

29

1.2

51

3.4

1.7

58

33

0.52

24

0.22

0.24

0.59

52

FC52

0.9

41

1.2

73

1.9

0.73

27

1.6

70

19

99

0.62

28

0.15

0.15

0.32


FM52

0.9

51

1.3

81

1.2

1

26

1.5

65

15

97

0.5

24

0.2

0.2

0.34


FF52

1

43

1.5

77

3.1

0.9

24

2.1

76

22

99

0.6

27

0.28

0.3

0.46

75

FC72

1.4

59

1.8

101

2.3

1.2

40

2

92

13

99

0.9

43

0.21

0.22

0.35


FF75

1.8

72

2.4

113

3.6

1.6

45

3.4

117

20

98

1.1

49

0.2

0.16

0.48


FU75

1.7

75

2.2

89

3.8

1.2

37

3.3

105

23

1.1

48

0.19

0.24

0.33

110

FF110

3.2

138

3.9

200

2.7

2

63

5.5

195

19

98

1.7

77

0.19

0.19

0.4


FU110

2.2

93

3.3

160

3.6

2.2

63

4.5

143

21

1.4

62

0.23

0.21

0.48

200

FF200

8.5

317

7.5

410

2.4

13

449

22

99

3.8

141

0.44

0.41

0.54


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