Delamin

Delacal - Nitrogen Flame Retardants

Delacal is a range of melamine homologues. These homologues have higher thermal stability compared to pure melamine and melamine cyanurate.  In extreme processing temperatures this range of products offer an alternative nitrogen source with reduced mould deposits.

There are three homologues: -

Delacal 360 generically known as Melam
(1,3,5-triazine – 2,4,6,triamine – n (4,6 diamino-1,3,5 triazine – 2-yl)

Formula

Delacal 360 has an onset temperature of 360°C with a decomposition temperature of 400°C.  Delacal 360 is similar to melamine, except with a slightly elevated onset temperature, but benefitting from additional nitrogen links.

Delacal 420 generically known as Melem
(-2,5,8-triamino 1,2,4,6,7,9,9b – heptaazaphalene)

Formula

Delacal 420 has a higher onset temperature of 420°C with a decomposition temperature of 500°C. Delacal 420 is the optimum grade for high thermal stability and enhanced char formation.

Delacal 500 generically known as Melon
(poly [8-amino -1,3,4,6,7,9,9b – heptaazaphalene 2 – 5 diyl] imino)

Formula

Delacal 500 is used in niche applications where thermal stability and char stability are important. This grade can be used in extreme processing conditions. 


Delacal synergizes and is compatible with all phosphate and phosphinates.

Areas of compatibility
  • HTN – (High temperature Nylons)
  • PPA – (Polyphthalamides)
  • Nylon
  • PP
Benifits

Reduced mould deposits in high temperature process.
Low Smoke
Non Toxic
Zero – Halogen
Thermal stability
Engineered performance for cellulosic and hydrocarbon applications.

* Delamin is a member of PINFA : the Non-Halogenated Phosphorous Inorganic and Nitrogen Flame Retardants Association. 

For further details on PINFA click  www.pinfa.eu

Flame Retardation Specialsts
Contact
© 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