Dancoll
SOLVENT-BASED POLYURETHANE POLYADDUCTS
- Suitable for adhesives, coatings and bonding agents
- High-solids, low-viscosity PUR polymers for primers and adhesion promoters
- Special adhesive binders, impregnation of conveyor belt textiles
Product name
Description
Data sheet
Safety data sheet
Applications
Adhesive primer, bonding agent, prime coats
Polymer
linear polyurethane
Chemical structure
aliphatic
Viscosity
26.000 - 53.000 mPa.s
Hardness
65A (Film)
Functionality
soft, non-crystallising
Solid content
40 %
Density
0,99 g/cm³
Appearance
clear, yellowish liquid
Solubility
Ethyl acetate, MEK, acetone
Applications
PUR bonding agent, primer or impregnation of textiles
Polymer
linear polyurethane containing hydroxyl groups
Processing
brushable, rollable, and sprayable
Chemical structure
aromatic
Viscosity
3.000 - 9.000 mPa.s
Functionality
medium hard, crystallizing
Solid content
20 %
Density
0,98 g/cm³
Appearance
colourless liquid
Solubility
ethyl acetate
Applications
impregnation of fabrics
Polymer
hydroxyl group containing polycaprolactone polyurethane
Processing
1- and 2-component way
Chemical structure
polycaprolactone polyurethane
Viscosity
3.600 - 4.000 mPa.s
Solid content
30 %
Density
0,98 g/cm³
Appearance
Colorless slightly whitish/yellowish liquid
Solubility
MEK
Applications
Tackifier for PUR adhesives; production of polyethylene bag and film laminating adhesives
Polymer
linear polyurethane containing hydroxyl groups
Chemical structure
aromatic
Viscosity
8.000 – 13.000 mPa.s
Functionality
soft, sticky
Solid content
74 – 76 %
Density
1,13 g/cm³
Appearance
clear, transparent liquid
Solubility
ethyl acetate
Applications
Tackifier for PUR adhesives; production of polyethylene bag and film laminating adhesives
Polymer
linear polyurethane containing hydroxyl groups
Chemical structure
aromatic
Viscosity
2.000 – 6.000 mPa.s
Functionality
soft, sticky
Solid content
73 – 76 %
Density
1,13 g/cm³
Appearance
clear, transparent liquid
Solubility
ethyl acetate
Applications
Tackifier for PUR adhesives; production of polyethylene bag and film laminating adhesives
Polymer
linear polyurethane containing hydroxyl groups
Chemical structure
aromatic
Viscosity
10.000 – 20.000 mPa.s
Functionality
soft, sticky
Solid content
73 – 76 %
Density
1,13 g/cm³
Appearance
reddish liquid, which gives a slightly reddish but transparent solid film when dried
Solubility
ethyl acetate
Applications
PUR bonding agent; impregnation of polyester and polyamide fabrics; external coating material
Polymer
linear polyurethane containing hydroxyl groups
Processing
brushable, rollable, and sprayable
Chemical structure
aromatic
Viscosity
40.000 - 95.000 mPa.s
Functionality
medium hard, sticky
Solid content
29- 31 %
Density
0,98 g/cm³
Solubility
ethyl acetate
Applications
Bonding agents and/or laminating adhesives for textiles and films
Polymer
Ether-based PU
Processing
Lamination
Viscosity
1.000-3.500 mPa.s
Hardness
Soft, elastic (dry film approx. Shore A70)
Form of delivery
in solvent (methyl ethyl ketone)
WATERBORNE POLYURETHANE DISPERSIONS
- Thermoplastic and non-thermoplastic grades for paints, coatings, leather and textile auxiliaries
- Impregnation and stiffening of fabrics
- Bonding agents and primers, magnetic tape coatings
Product name
Description
Data sheet
Safety data sheet
Applications
Paint, finish and coating binders, textile impregnation and textile finishing dispersion
Polymer
Polyester polyurethane
Chemical structure
anionic, aliphatic
Viscosity
100 - 300 mPa.s
Hardness
93A
Functionality
medium hard, high tensile strength
Solid content
40 %
Density
1,04 g/cm³
Other properties
crosslinkable with aqueous emulsifiable isocyanates and polyfunctional aziridine or carbodiimide.
Appearance
milky, white liquid
Melting range
220 - 240 °C (non-crosslinked)
Softening range
180 - 200 °C
Resistance
very good UV resistance, light-fastness 7
Solubility
NMP free
pH value
9 -10
Elongation at break
560 %
Tensile strength
30 -32 MPa
Applications
Manufacturing of aqueous 1- and 2-component adhesives
Polymer
Polyester polyurethane
Chemical structure
anionic, aliphatic
Viscosity
400 - 800 mPa.s
Hardness
88 - 98A
Functionality
Very good reactivable; good hydrolysis resistance
Solid content
40 %
Density
1,07 g/cm³
Appearance
bluish-white liquid
Softening range
70 - 80 °C
Resistance
very good UV resistance, light-fastness 7
pH value
6 - 9
Applications
Adhesion promoter or impregnation primer for impregnation and bonding of textile fabrics and nonwovens
Polymer
Polyester polyurethane
Chemical structure
anionic, aliphatic
Viscosity
4.000 - 5.000 mPa.s
Hardness
85 - 87A
Functionality
Very good reactivable; good hydrolysis resistance
Solid content
40 %
Density
1,07 g/cm³
Appearance
milky white liquid
Softening range
65 - 85 °C
Resistance
very good UV resistance, light-fastness 7
pH value
7 - 9,5