Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Coating Type
- Uses
For hard, wear-resistant coatings, membranes, synthetic resin mortars and foam industry.
- Properties / Applications
In combination with other polyols such as Nivapol Polem A 1150, 1155 and crosslinked with MDI, Nivapol Polem A 1145 is suitable for use in the formulation of two-component coatings. These are mainly used on concrete and asphalt floors and steel surfaces. After crosslinking and curing of Nivapol Polem A 1145 with MDI, the resultant coatings are tough and flexible, hard-wearing and chemicalresistant.
Properties
- Physical Form
- Typical Properties
Value Units Test Method / Conditions Iodine Color Value max. 5 - DIN EN 1557 Density (20°C) approx.101 g/ml DIN EN ISO 2811 Acid Value max. 2 mg KOH/g - Hydroxyl Content 64 - 76 % DIN 53 240/2 Water Content max. 01 % DIN 51 777-1 Equivalent Weight approx.245 - - Flash Point approx.190 °C DIN EN ISO 2719 Renewable 66 % - OH Value 230 KOH/g - Thickness 2 mm - Hardness 70 Shore D DIN 53505 Temperature Resistance max. 90 °C - Temperature Resistance min. 90 °C - Adhesion to Concrete min. 15 MpA BS/EN 24614 Abrasion Resistance (Taber) max. 6000 mg EN 1504-2 Viscosity (23°C) approx.2900 mPa·s DIN EN ISO 3219/A.3
Regulatory & Compliance
- Labeling and REACH applications
This product data sheet is only valid in conjunction with the latest edition of the corresponding Safety Data Sheet. Any updating of safetyrelevant information – in accordance with statutory requirements – will only be reflected in the Safety Data Sheet, copies of which will be revised and distributed. Information relating to the current classification and labeling, applications and processing methods and further data relevant to safety can be found in the currently valid Safety Data Sheet.
Technical Details & Test Data
- Compatibility
Generally speaking, Nivapol Polem A 1145 is compatible with polyols and MDI and HDI polyisocyanates. Given the many different products on the market, compatibility testing is always advisable.
Packaging & Availability
- Packaging Type
- Packaging
Bulk/IBC 1000 kgs./drum 200 kgs.
Storage & Handling
- Solubility / Thinnability
Generally speaking, Nivapol Polem A 1145 has good compatibility with the solvents listed. However, the solutions have to be tested for their storage stability. Nivapol Polem A 1145 can be thinned with esters, ketones, ether esters and aromatic hydrocarbons. Prolonged storage of a solution with low binder content may result in turbidity and sedimentation. Only PUR grade solvents should be used (< 0.05% water). The solvent should not contain reactive groups.
- Storage
When stored in originally sealed containers the product will remain stable for at least 6 months