RIM Molding Materials

Thieme Corporation molds polyurethane (PUR) material systems. Polyurethane is the material used for all of our part applications. Virtually no other material combines aesthetics, ergonomics and function in such an ideal form.

Generally, PUR material systems from the leading raw material manufacturers Bayer and BASF are used at Thieme. The materials are purchased as preformulated systems and are processed into high-quality parts.

Thieme Corporation consistently molds the following polyurethane material systems:

Sandwich Foam Used with RIM Molded

PUR Integral Hard Sandwich Foam (IHSF)

+ Sandwich-style design with high inherent rigidity
+ Extraordinary design flexibility
+ Good thermal and acoustic insulation properties
+ Used for thick and thin walled parts
+ Excellent surface finish
+ Structural design intent
+ UL 94 Rated V-0

RIM Molded Device Enclosure

PUR Compact Rigid Foam (Prism)

+ Compact structure and high impact strength
+ Mimics performance of injection molding type wall sections
+ Excellent stiffness to weight ratio
+ Good heat deflection temperature
+ Impact resistant Excellent surface quality for finishing
+ Parts as large as 10’ x 8’ x 3’ in a single shot
+ UL 94 Rated V-0

Hi-Low-2012-(1)

PUR Flexible Rigid Foam (Flex)

+ High impact strength also at low temperatures extraordinarily durable
+ Aesthetics possible by means of structured tool surfaces
+ Excellent surface quality for finishing
+ Wide range of flexural moduli
+ UL 94 Rated HB