Delamin

Product Engineering

Many of the products Delamin offer are designed, developed and manufactured to meet specific requirements.

For example, the Delacal range of products, are specifically engineered to provide a range of onset temperatures for use as a nitrogen flame retardant in a range of polymer applications.

The Delamag range of products, have been developed to meet exacting performance demands in technical ceramic applications. The chemical integrity of Delamag is specifically designed to provide long term insulation performance whilst the range of closely monitored particle size distribution curves, provide very specific physical characteristics.

Del-Nite and Del-Gen provide enhanced efficiency as consumables in salt bath nitriding applications.

Delamin are continually engineering products to meet the demands of new generation technology.

Product Engineering
Contact Delamin
© 2010 Delamin
+44 (0)1332 349384 | Fax: +44 (0)1332 349367
Delamin Ltd, 4 Royal Scot Road, Pride Park, Derby, DE24 8AJ, UK
x

MICA GRADES TYPICAL PROPERTIES SUMMARY

 

Grades

 

DGM F 60

DGM F100

DGM F 125

DGM F 170

DGM F 200

DGM C20

DGM C60

DGM C100

W12

Silica (%)

42-49

42-49

42-49

42-49

42-49

42-49

42-49

42-49

42-49

Alumina (%)

30-36

30-36

30-36

30-36

30-36

30-36

30-36

30-36

30-36

Potassium (%)

07-11

07-11

07-11

07-11

07-11

07-11

07-11

07-11

07-11

Iron (%)

02-10

02-10

02-10

02-10

02-10

02-10

02-10

02-10

02-10

Sodium (%)

0.2-2

0.2-2

0.2-2

0.2-2

0.2-2

0.2-2

0.2-2

0.2-2

0.2-2

Magnesium (%)

0.1-1

0.1-1

0.1-1

0.1-1

0.1-1

0.1-1

0.1-1

0.1-1

0.1-1

Loss on Ignition (%)

4-5

4-5

4-5

4-5

4-5

4-5

4-5

4-5

4-5

Loose Bulk Density (kg/Ltr)

0.30-0.39

0.30-0.39

0.40-0.45

0.30-0.39

0.30-0.39

0.17-0.35

0.17-0.35

0.20-0.37

0.15-0.28

Specific Gravity

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

B.S Mesh

Microns

CUMULATIVE FINER THAN (%)

30                500
60                250
100              150
120              125
150              105
170              90
200              75
300              53
350              45
400              38         

99.5-100
45-65

 

15-40

05-20

TRACE
99.5-99.90

 

85-95

70-80
50-70

 

TRACE
95.5-99.90
85-95

65-80
40-60

 

 

TRACE
95.5-99.90
85-95
50-70

40-60

 

 

 

TRACE
95.5-99.90
50-70

35-55

99-100
50-80
20-50

 

05-20

 

99-100
70-90

 

20-40
05-20

 

99.50-100

 

85-98
40-75

 

99.95-100

 

 

50-75
x

DELABAR GRADES TYPICAL PROPERTIES SUMMARY

 

Grades

Typical Properties

DELABAR 45

DELABAR 25

DELABAR 20

DELABAR 15

DELABAR 10

DELABAR 5

DELABAR 3

BaSO4 Content (%)

98.00-99.00

98.00-99.00

98.00-99.00

98.00-99.00

98.00-99.00

98.00-99.00

98.00-99.00

Whiteness (%)

93-95

95-97

95-97

95-97

95-97

95-97

95-97

Particle size (µm) via Omec LS-POP (VI)
d 99
d 97
d 50
d 10



45
16-25
4-9
1.3-2.0



25
7-14
2-4
0.5-1.5



20
10-13
3.5-5.5
1-2



15
9-11.5
3-5
1-2



10
3-4.5
2.5-1
0.25-1



5
2.5-4
1-2.5
0.5-1



3
2.1-2.8
1-2
0.4-0.8

Oil Absorption

9-13

10-15

10-15

10-15

10-15

10-15

10-15

Hegman Fineness

4-5

6-7

7-8

7-8

7-8

7-8

7-8

Specific Gravity (g/m²)

4.30-4.40

4.30-4.40

4.30-4.40

4.30-4.40

4.30-4.40

4.30-4.40

4.30-4.40

Moisture (%)

0.5

0.1

0.1

0.1

0.1

0.1

0.1

Bulk Density Loose (g/cm³)

1.60

1.20

1.15

1.12

1.10

1.00

0.95

Bulk Density Compacted
(g/cm³)

2.40

2.15

2.05

1.95

1.80

1.55

1.55

Loss on Ignition (%)

0.1-0.5

0.1-0.5

0.1-0.5

0.1-0.5

0.1-0.5

0.1-0.5

0.1-0.19
x

DELATALC GRADES TYPICAL PROPERTIES SUMMARY

 

Grades

 

Delatalc JI200-M

Delatalc JI200-R

Delatalc JI300-JT

Delatalc JIJT-10

Si0²

53

53

59.9

59.9

MgO

27.5

27.5

30.6

30.6

CaO

5.1

5.1

1.1

0.9

Al²O³

0.5

0.5

2.1

2.1

Fe²O³

2.1

2.1

1.2

1.2

Whiteness (%)

70

95

95

96

Oil Absorption (%)

35

35

40

42

Loss on Ignition (%)

11

11

11

4.8

Bulk Density (gms/Ltr)

750

750

600

425

Particle Size (µm) via Malvern Mastersizer EPA 2000

D 99
d 97
d 50
d 10



75.00
69.18
18.36
4.87



75.00
69.18
18.36
4.87

 


45.00
39.12
12.60
4.12



25.00
22.90
8.76
3.30