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Specialty chemicals company LANXESS has launched a new generation of low-free isocyanate polyurethane prepolymers that can be formulated into resins for 3D printing (additive manufacturing)
.
High-performance resins for the footwear industry
High-performance resins for the footwear industryThe footwear industry is a major user of 3D printing technology, which uses the technology to print midsoles, uppers, and structural components such as heels and toe caps
.
High flexural strength and a wide range of service temperatures are critical to enhancing the performance of these components
.
LANXESS provides polyurethane prepolymers for 3D printing applications, as well as other chemistries such as low free MDI and HDI
.
Ease of processing and higher productivity
Ease of processing and higher productivityCasual users of desktop-level 3D printing need an easy-to-use resin to increase their productivity
.
High-performance LF pPDI prepolymers can be designed to have lower viscosities for ease of processing and increased productivity
.
Adiprene LF pPDI prepolymers can be cured at room temperature or formulated as dual cure systems that require both UV light and heat to cure
.
Excellent security
Excellent securityCompanies are looking for the safest materials for their customers unfamiliar with chemical handling, especially in uncontrolled home, office and retail environments
.
Low dissociation technology offers significant advantages
Lanxess Polyurethane Systems is the first to develop low free isocyanate polyurethane prepolymers with a free isocyanate content of less than 0.
1%
.
Low-free technology can help precisely control polymer morphology, resulting in a highly structured phase separation between crystalline hard segments and amorphous soft segments
.
This specific chemical structure results in better physical properties, easier processing, and reduced hazards for polyurethane systems
.
LANXESS is the only manufacturer to offer pPDI-based low-free isocyanate prepolymer systems, with global production capacity and the ability to rapidly develop new products tailored to the specific needs of customers
.
