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Table 1 Composition of MMVF sourced from various countries and producers. Weight content of oxides and of binder

From: Composition, Respirable Fraction and Dissolution Rate of 24 Stone Wool MMVF with their Binder

Country of origin

Producer code

MMVF code

SiO2

Al2O3

CaO

MgO

Fe2O3

TiO2

Na2O

K2O

MnO

P2O5

Cr2O3

BaO

S

SrO

B2O3

SUM

Al / (Al+Si)

KI-Index

BET (m2/g)

% binder content

Germany

unkown

MMVF #17 (pre-1995)

54

7

30

3

3

0.5

1.5

1.3

0.1

0.2

0.1

0.0

0.1

0.1

0.0

100

0.13

22

0.3

0.1

Germany

A

MMVF #1

42

18

18

9

7

2.1

2.1

1.2

0.4

0.4

0.1

0.1

0.1

0.1

0.0

101

0.33

-6

0.2

4.2

Germany

B

MMVF #2

42

18

18

9

8

1.8

2.4

0.9

0.2

0.3

0.1

0.1

0.1

0.1

0.0

102

0.38

-5

0.5

4.1

Germany

C

MMVF #4

44

24

15

2

6

0.7

6.2

3.8

0.2

0.8

0.1

0.1

0.0

0.1

0.0

102

0.32

-21

0.6

1.1

Germany

A

MMVF #5

43

18

17

9

7

1.9

1.3

0.7

0.3

0.3

0.1

0.1

0.1

0.1

0.0

99

0.34

-8

0.2

3.9

Germany

A

MMVF #7

40

20

16

10

1

1.2

2.3

2.2

0.9

0.3

0.3

1.0

0.1

0.1

0.1

95

0.36

-7

0.4

2.4

Germany

A

MMVF #8

41

19

18

10

8

1.4

0.8

0.4

0.7

0.4

0.3

0.1

0.1

0.1

0.0

100

0.34

-8

0.2

0.9

China

A

MMVF #11

42

19

19

8

7

1.3

1.4

0.3

0.2

0.1

0.0

0.1

0.1

0.1

0.0

98

0.35

-8

0.3

4.1

Germany

A

MMVF #12

43

20

19

10

7

1.9

2.6

1.4

0.4

0.3

0.1

0.1

0.1

0.1

0.0

105

0.34

-7

0.2

3.7

Germany

D

MMVF #14

44

16

23

9

6

1.6

2.7

1.7

0.6

0.3

0.1

0.2

0.1

0.1

 

105

0.35

6

0.5

3.7

Germany

E

MMVF #20

42

18

18

13

8

0.8

1.4

0.4

0.1

0.1

0.1

0.1

0.1

0.1

0.0

101

0.36

-2

0.2

1.9

Finland

E

MMVF #21

42

17

16

12

10

0.8

1.5

0.4

0.1

0.1

0.1

0.1

0.1

0.1

0.0

100

0.29

-4

0.4

2.4

UK

A

MMVF #22

40

17

22

9

9

1.3

2

0.4

0.4

0.2

0.1

0.1

0.3

0.1

0.0

102

0.30

-1

0.4

3.2

Russia

A

MMVF #24

41

16

24

9

8

1.3

1.3

0.7

0.3

0.1

0.1

0.1

0.5

0.1

0.0

102

0.34

2

0.4

2.4

Germany

A

MMVF #26

41

19

19

8

7

2.1

2.7

0.7

0.2

0.4

0.1

0.1

0.1

0.1

0.0

100

0.34

-7

0.3

1.9