Repsol Aylin: High-Purity Liquefied Gases
Our alternative to harmful chlorofluorocarbon gases (CFCs) as Repsol's High-Purity Liquefied Gases (HPLGs) are not harmful to the stratospheric ozone layer, with zero destruction potential for that layer (ODP=0). They also do not contaminate the environment as they have a practically non-existent potential for global warming compared to CO2 (GWP<5) and a life span of around a few weeks or months. Find the product that best suits your needs and your application among the different ranges and qualities that we present to you.
Bio and Neutral Ranges
Bio and Neutral Ranges
Selected mixtures of isobutane, n-butane, and propane, of high purity and quality, cosmetic grade, with different vapor pressures, which act as propellants in aerosols (air fresheners, insecticides, gardening, cosmetics, automotive, etc.) and as expanding gases for polymeric materials (packaging and construction).
- Repsol Aylin 45 Bio / 35 Bio / 38 Bio: They are characterized by their raw materials that come from organic sources (Bio), with ISCC Plus Certification (by accounting mass balance), in line with our sustainability strategy.
- Repsol Aylin 45 Neutral / 35 Neutral / 38 Neutral: These products are characterized because they have net zero CO2 emissions by offsetting* their emissions with the trading of CO2 credits in projects of recognized international prestige. More information: Katingan Peatland project in Indonesia.
- Repsol Aylin Isobutane Neutral: It is characterized because, in addition to being another product with net zero CO2 emissions by offsetting, it is food grade. Its high quality and purity classify it as food additive E-943b and make it ideal both in its application as a foaming agent for expanded polymers, many of which are used in the food packaging industry, and in its application as a telogen for the chemical industry. Because it is considered a High-Purity Fuel Gas, it is also especially recommended as a fuel for lighters and for special applications.
*We collaborate with selected projects that prevent deforestation and contribute to achieving the United Nations Sustainable Development goals, such as the Emissions Offsetting Project - Katingan Peatland.
The carbon footprint of Repsol Aylin gases has been calculated and verified under the standard ISO 14067 with a result of 0.398 tCO2e/t GLAP (Calculation "from cradle-to-gate". The footprint verification will be carried out periodically).
The aforementioned project is categorized as a REDD+ project (Reducing Emissions from Deforestation and Forest Degradation), VCS1477, Vintage 2019 credit.
Conventional Ranges
Conventional Ranges
Selected mixtures of isobutane, n-butane, and propane of high purity, with different vapor pressures, which act as propellants in aerosols (air fresheners, insecticides, gardening, cosmetics, automotive, etc.) and as expanding gases for polymeric materials (packaging and construction).
- Repsol Aylin 45 / 35 / 38: cosmetic grade
- Repsol Aylin 48 / 54: standard grade
- Repsol Aylin Isobutano: food grade. Its high quality and purity classify it as food additive E-943b and make it ideal both in its application as a foaming agent for expanded polymers, many of which are used in the food packaging industry, and in its application as a telogen for the chemical industry. Because it is considered a High-Purity Fuel Gas, it is also especially recommended as a fuel for lighters and for special applications.
The hydrogenation process
The hydrogenation process
Discover how our products are used and integrated into industrial processes.
Specialized products customer service and commercial network
Specialized products customer service and commercial network
Our broad network of specialized products experts at our corporate headquarters in Madrid are ready to assist you place your order with the greatest ease and convenience. You can contact us through this phone number or by email: