Danpol

Copolyesters for adhesives

Our product range includes versions for adhesive coatings and thermoplastic adhesive equipment.
In the following overview you will find an extensive range with different melting ranges, delivered as granules, blocks and solutions.

Product name

Description

Data sheet

Safety data sheet

Applications

Hotmelt adhesives, hotmelt coatings, primers, solvent-based adhesives

Polymer

Copolyester

Hardness

D20

Density

1,2 g/cm³

Other properties

open time 13-15 Sek.

Form of delivery

Granules

Melting range

86-94 °C (Kofler)

Softening range

99°C (R&B)

Crystallization rate

Low

Glass transition temperature

-25 °C

Elongation at break

800%

Melt flow index

112 g/10min (160°C)

Melt viscosity

75-85 Pa.s (160°C)

Approvals

food packaging

Hydroxyl value

3-9 mg KOH/g

Acid value

< 3 mg KOH/g

Applications

Hotmelt adhesives, hotmelt coatings, primers, solvent-based adhesives

Polymer

Copolyester

Hardness

D26

Density

1,2 g/cm³

Other properties

open time 10-13 Sek.

Form of delivery

Granules

Melting range

83-94 °C (Kofler)

Softening range

92°C (R&B)

Crystallization rate

Low

Glass transition temperature

-10 °C

Elongation at break

700%

Melt flow index

125 g/10min (160°C)

Melt viscosity

70-80 Pa.s (160°C)

Approvals

food packaging

Hydroxyl value

3-9 mg KOH/g

Acid value

< 3 mg KOH/g

Applications

Hotmelt adhesives, hotmelt coatings, primers, solvent-based adhesives

Polymer

Copolyester

Hardness

D31

Density

1,2 g/cm³

Other properties

open time 10-13 Sek.

Form of delivery

Granules

Melting range

150 °C (Kofler)

Softening range

160 °C (R&B)

Crystallization rate

High

Glass transition temperature

-30 °C

Elongation at break

500 %

Melt flow index

300 g/10min (160°C)

Melt viscosity

15-35 Pa.s (160°C)

Approvals

food packaging

Hydroxyl value

3-5 mg KOH/g

Acid value

< 3 mg KOH/g

Applications

Hotmelt adhesives, Hot melt coatings, primers, solvent adhesives, powder adhesives

Polymer

Copolyester

Hardness

D55

Density

1,24 g/cm³

Other properties

open time 8-11 Sek.

Form of delivery

Granulat

Melting range

163 °C (Kofler)

Softening range

170°C (R&B)

Crystallization rate

high

Glass transition temperature

-30 °C

Elongation at break

90 %

Melt flow index

200 g/10min (180°C)

Melt viscosity

30-40 Pa.s (232°C)

Approvals

food packaging

Hydroxyl value

3-5 mg KOH/g

Acid value

< 3 mg KOH/g

Applications

Hotmelt adhesives, Hot melt coatings, primers, solvent adhesives

Polymer

Polyester

Chemical structure

1047H

Hardness

D78

Solid content

100 %

Density

1,22 g/cm³

Other properties

open time 15-20 Sek.

Form of delivery

blocks

Melting range

150 °C (Kofler)

Softening range

140 °C (R&B)

Solubility

Ethyl acetate, acetone, cyclohexanone, chloroform, MEK, toluene, trichloroethane, trichloroethylene

Crystallization rate

Amorphous

Glass transition temperature

+35 °C

Elongation at break

>2000 %

Tensile strength

25-30 N/mm²

Melt flow index

15 g/10min (180°C)

Melt viscosity

240-270 Pa.s (200°C)

Approvals

food packaging

Hydroxyl value

4-6 mg KOH/g

Acid value

< 3 mg KOH/g

Boiling point

200°C

Applications

Coil coating coatings, laminating adhesives, film lamination, plastic coatings, primers, solvent-based adhesives

Polymer

Polyester

Viscosity

1.500 - 2.000 mPa.s (25°C)

Solid content

36-38 %

Density

1,03 g/cm³

Other properties

open time 15-25 Sek.

Form of delivery

Solution, 200kg drum

Appearance

Transparent to slightly yellowish solution

Melting range

85-90 °C (Film sample, Kofler)

Solubility

Soluble and dilutable in ketones, esters and halogenated hydrocarbons

Crystallization rate

Amorphous

Approvals

food packaging

Hydroxyl value

2 mg KOH/g

Acid value

2 mg KOH/g