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Coim is an international group leader in the production of polyesters and polyols, polyurethanes (coatings, adhesives, sealants and elastomers), and specialty resins for composites and coatings.

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The LARIPUR line consists of thermoplastic polyurethanes (TPUs) in granular form.

These products are used in injection molding, continuous extrusion or calendering processes to manufacture articles which require excellent versatility and outstanding mechanical properties and chemical resistance.

The LARIPUR line is subdivided into a number of families to meet the needs of the most widely varying applications.

Laripur

SERIES 25 SPECIAL ESTERProducts based on special grade saturated polyester. The features are similar to those of Series 20 but are characterized by a higher resistance to hydrolysis failure and improved flexibility at low temperatures.

Laripur® LPR7025

Laripur® LPR8025

SERIES 20 STANDARD ESTERProducts based on standard grade saturated polyester. These show strong resilience and tear resistance, excellent abrasion resistance and good stability in water solvents, light and oxidation.

Laripur® LPR9020

Laripur® LPR5520

SERIES 60 AND 2103 ETHERProducts based on quality polyether. ln comparison with the Ester Series, they show a better resistance to hydrolysis and microbiological attack, a very good cold flexibility but a lower resistance to oxidation.

Laripur® LPR7560

PRODUCTS FOR GASKETSThese are specially developed TPUs for manufacturing hydraulic gaskets or any other application where at high compression set, resistance to oils and/or high temperatures, is required. Two products based on polycaprolactone (2202-95A and 107- 93A) plus one based on Ether (2203-93A) belong to this group depending on the application.

Laripur® LPR10793A

Laripur® LPR220393A

Laripur® LPR70D60

Laripur® LPR4525

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SERIES 50 MODIFIELD ESTERProducts are obtained by homogenously incorporating small quantities of particular technopolymers in some rigid types belonging to the Special Ester Series. They couple their elevated hardness with an excellent cold impact resistance.

Laripur® LPR6650

SERIES 50 MODIFIELD ESTERProducts are obtained by homogenously incorporating small quantities of particular technopolymers in some rigid types belonging to the Special Ester Series. They couple their 

Laripur - LPR6650 - COIM - TPU - Injection Molding - Knowde

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