EKOPRODUR PM2233 is a two-component polyurethane system, used for the production of rigid (hard) closed-cell foam of self-extinguishing properties. Due to the good heat resistance of the foamed product, it is used to produce both heat and cold insulations - claddings intended to operate at temperatures up to 110°C. Moreover, it may be used for the production of insulting plates and panels and for mould casting and fillings.
EKOPRODUR PM2233 system consists of two components. The first of them (component A) is a polyol mixture in a form of oily and fairly viscous liquid with a straw to yellow colour and without suspensions. The second component (component B) is a mixture of aromatic polyisocyanates in a form of brown liquid. Both components of the system do not contain suspensions.
In terms of processing the product is quite versatile, as it can be processed both with low- and high-pressure foaming machines. A characteristic feature of this product is the density of the foam in the finished product, which should be not less than 40 kg/m³. With such parameters, the resulting material is a good heat insulator, which also exhibits dimensional stability under various environmental conditions.
Another significant advantage is the fact that the system (and the final product) does not contain foaming agents which significantly deplete the ozone layer. This is in accordance with European Union rules on trading and use of controlled substances according to Regulation (EC) No. 1005/2009 of 16 September 2009. In addition, the product has a Hygienic Certificate issued by the National Institute of Hygiene (PZH), which confirms that the product used in accordance with manufacturer’s instructions does not adversely affect health and the environment.
Main application advantages of the product:
Possibility of obtaining a material with uniformly distributed density due to good flow, which provides accurate filling of the element;
Possibility of obtaining "smooth skin" element having a uniform structure;
Production of a material based on a semi-rigid polyurethane foam with a wide range of applications due to its temperature resistance;
Production of a durable insulating material with a joint resistant to water and moisture;
Mechanical properties of the polyurethane foam in a product made of EKOPRODUR PM2233 system:
Total density of moulder (from the mould): 42 kg/m3
apparent density of the core: 36 kg/m3
+100°C, after 48h: +0.5%
– 30°C, after 48h: -0.3%
High mechanical resistance, compressive strength: σ 10 ≥ 190 kPa
Self-extinguishing properties (classification according to the reaction to fire: F)
Thermal conductivity coefficient at 10°C: 0.024 W/(m·K)
Demould time of foamed EKOPRODUR PM2233 system depends on the moulder (element) size and mould temperature. Full mechanical properties of the foam are obtained after 24-hour conditioning.
All the above information related to the product are provided according to the best knowledge of the manufacturer and published in good faith. However, the manufacturer does not guarantee the information and contents of this document are complete and accurate, and shall not be liable for the results of using them. The user is obliged to verify and confirm the information and contents of this documentation on his/her own. The manufacturer reserves the right to change the content of this document at any time without stating reasons of such changes.
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