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ADDOCAT 105

CAS Number: 280-57-9

Triethylenediamine (TEDA) in DPG 

Addocat 105 is a strong multi-purpose gelling catalyst.

Addocat 105 is a polyurethane catalyst based on a tertiary amine, specifically triethylenediamine cut in DPG. 
Addocat 105 is a balanced catalyst,  activating both the gelling (cross linking) reaction and blowing reaction in polyurethane foams.  

Addocat 105 is suitable for use in flexible slabstock foam, hot moulded foam, HR foam, filling foam, integral skin foam, rigid foam. 
Addocat 105 is also suitable for use in polyurethane coatings, elastomers, and sealants.   

Description of Addocat 105:
Universal catalyst for PUR applications, e. g. flexible slabstock foam, hot molded foam, HR foam, filling foam, integral skin foam, rigid foam as well as PUR coatings, elastomers and other products.

Chemical Composition of Addocat 105:
Solution of triethylenediamine in dipropylene glycol.

Appearance:
Colorless to yellowish, clear liquid.

Solubility:
Miscible with water.

Applications of Addocat 105:
Addocat 105 is one of the standard catalysts for polyurethanes. 
In foam production Addocat 105 activates both the blowing and the crosslinking reaction. 
Typical dosage of Addocat 105 is 1.0 - 3.0 pphp.

Conventional ether foam (molded and slabstock):
Addocat 105 serves mainly to promote the blowing reaction (0.3 - 0.45 pphp). 
Addocat 105 is used together with Addocat SO (0.1 - 0.3 pphp), which activates the crosslinking reaction.

HR-foam (molded and slabstock):
The reaction can be controlled with Addocat 105 (0.3 - 1.0 pphp) in combination with Addocat 108 (0.1 - 0.5 pphp).

Semi-rigid filling foam:
Addocat 105 has been found advisable to use triethanol amine (up to 4.0 pphp) in addition to Addocat 105. 
This improves the open cell structure.

Rigid foam:
• Sandwich panels (continuous & discontinuous)
• Pipe insulation (discontinuous)
• Appliance insulation
• On-site casting

Addocat 105 gives rigid foams a tough and elastic skin, thus improving the adhesion of the foam to flexible and rigid facings. 
Addocat 105 can be used alone and in combination with Addocat 726 B and Addocat PP.

Integral skin foam (flexible, semi-rigid, rigid):
Addocat 105 (1.0 - 2.0 pphp) is used together with Addocat 201 (0.02 - 0.05 pphp) to reduce the demolding times.

Cold-curing cast elastomers:
Addocat 105 (0.1 - 0.5 pphp) is used when relatively long filling times are desired.

Function:
Addocat 105 is a catalyst for the production of polyurethanes, e.g. flexible slabstock foam, hot moulded foam, HR foam, filling foam, integral skin foam, rigid foam and polyurethane coatings, elastomers and other products.

Addocat 105 is a solution of triethylene diamine in dipropylene glycol. 
Addocat 105 acts as a catalyst for the production of polyurethanes. 

In foam production, Addocat 105 activates both the gas reaction and the crosslinking reaction. 
Flexible polyether foam: In the production of polyether slabstock foam and hot-moulded foam, it serves mainly to promote the gas reaction. 

Addocat 105 is suitable for flexible slabstock foam, hot moulded foam, HR foam, filling foam, integral skin foam, rigid foam and polyurethane coatings, elastomers and other products. 
Addocat 105 has a shelf life of 12 months.

Packaging of Addocat 105:
• Metal cans, contents 50 kg
• Metal drums, contents 190 kg
• Plastic container, contents 1000 kg

Storage conditions of Addocat 105:
Addocat 105 is to be stored in a cool and dry place. 
When Addocat 105 is stored in firmly closed original containers at approx. 20 °C, a shelf-life of 24 months from manufacturing date can be expected. 

The contents have to be thoroughly homogenized before use. 
The containers should be resealed tightly after use to prevent contamination by impurities and exposure to moisture.

Handling of Addocat 105:
Consult the safety data sheet for relevant safety data & references as well as possibly necessary warning labels.

Product description of Addocat 105: 
Chemical composition:
solution of triethylene diamine in dipropylene glycol

Physical form:
colourless to yellowish, clear liquid

Density (20 °C):
1.03 g/cm³

Viscosity (20 °C):
approx. 148 mPa.s

Initial boiling point:
198 °C

Pour point:
approx. - 33°C

Flash point:
(DIN EN 22719, ASTM-D 93)
92 °C

OH-value:
approx. 560 mgKOH/g

Misciblitiy with water:
unlimited

Water content:
max. 0.5 %

TEDA content:
33.3 ± 0.5 %

Product information Addocat 105 is one of the standard catalysts for polyurethanes. 
In foam production it activates both the gas reaction and the crosslinking reaction.

Flexible polyether foam:
In the production of polyether slabstock foam and hot-moulded foam Addocat 105 serves mainly to promote the gas reaction (0.3 - 0.45 p.b.w. on 100 p.b.w. polyol). 
Addocat 105 is used together with Addocat SO (0.1 - 0.3 p.b.w.), which activates the crosslinking reaction.

HR-foam (moulded and slabstock foam):
Here the reaction can be controlled with Addocat 105 (0.3 - 1.0 p.b.w. on 100 p.b.w. polyol) in combination with Addocat 108 (0.1 - 0.5 p.b.w.).

Filling foam:
In the production of semi-rigid filling foams it has been found advisable to use triethanol amine (up to 4.0 p.b.w.) in addition to Addocat 105. 
This improves the open cell structure.

Rigid foam:
Addocat 105 gives rigid foams a tough and elastic skin, thus improving the adhesion of the foam to flexible and rigid facings.
Addocat 105 can be used alone, but also in combination with Addocat 726 b and Addocat PP.

Dosage: 1.0 - 3.0 p.b.w. on 100 p.b.w. polyol.

Typical Properties of Addocat 105:
Property / Nominal Value / Unit
Active ingredient content / 32.8 - 33.8 / %
Density at 20 °C / approx. 1.03 / g/cm³
Flash point / approx. 92 / °C
Hydroxyl value / approx. 540 mg / mg (KOH)/g
Initial boiling point / approx. 198 / °C
Pour point / approx. -33 / °C
Viscosity at 20 °C / approx. 148 / mPa·s mPa·s
Water content / max. 0.5 / %

Synonyms:
Addocat DB
Addocat DMEA
Addocat LTP
Addocat PP
Addocat PV
Addocat SO
Addocat 101
Addocat 102
Addocat 104
ADDOCAT 105
Addocat 106
Addocat 108
Addocat 10/9
Addocat 117
Addocat 1221 VN
Addocat 1656
Addocat 1926
Addocat 201
Addocat 30EL08
Addocat 3144
Addocat 5073
Addocat 726 B
Addocat 9018
Addocat 9558

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