Before polypropylene was invented, the gaseous waste from oil such as propylene and ethylene were simply burned, because they were useless. Today, these gases are used to produce polypropylene, thus drastically reducing atmospheric pollution. The production process also eliminates the potential pollution of rivers, streams and lakes, due to the use of water in a closed cooling cycle.

Polypropylene is commonly recycled, and has the number "5" as its resin identification code, allowing efficient separation of different polymer types for recycling the raw material.The recycled raw materials have to meet the manufacturing requirements of the environment commission, which stipulate that there is a minimum use of natural resources, reduced emissions, a long working lifespan and optimum re-use. We recycle all production waste and cut-offs, noting that there is a high demand for polypropylene for recycling purposes as it can be recycled.

Polypropylene products last much longer than those made from most similar materials. They are easy to wipe clean, hard wearing and withstand aging and extreme temperatures. Being more durable than alternative materials, products made from polypropylene don‘t need to be replaced as often, which means saving cost, resources, our environment and our future. K-Aqua is designed for hot and cold water application and it is the latest and most suitable system for all plumbing applications. Besides plumbing, also it can be used for a variety of applications like air distribution, radiator heating, etc. The specific chemical structure of K-Aqua provides well balanced mechanical properties and superior long term heat resistance, ensuring the water flowing through which does not have any negative biological effect.

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications, it is unusually resistant to many chemical solvents, bases and acids. This allows polypropylene to be used as an engineering plastic. Polypropylene is most commonly used for plastic moldings: it is injected into a mold while molten, forming complex shapes at relatively low cost and high volume, such as pipes and fittings.