Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kuratay LA 2140e Acrylic Elastomer

Kuraray LA 2140e is a high-performance acrylic elastomer from the Kuraray LA series, offering exceptional heat resistance, ozone stability, and flexibility at low temperatures. It features excellent oil and fuel resistance, making it ideal for automotive seals, gaskets, and under-hood components requiring long-term durability in harsh environments.
  • kuratay la 2140e acrylic elastomer_76a0f6a2
  • kuratay la 2140e acrylic elastomer_76a0f6a2

Features Of Kuratay LA 2140e Acrylic Elastomer

  1. Excellent resistance to ozone, UV radiation, and weathering without requiring additional stabilizers.

  2. Outstanding low-temperature flexibility down to –30 °C while maintaining elastic recovery.

  3. Good adhesion to metals, plastics, and painted substrates without primers.

  4. Low compression set for durable sealing performance in dynamic applications.

  5. Compatible with common acrylic-based coatings and solvent-free formulation systems.

Typical Applications Of Kuratay LA 2140e Acrylic Elastomer

  1. Automotive exterior trim seals and gaskets.

  2. Architectural expansion joint sealants for façades and curtain walls.

  3. Weather-resistant encapsulants for outdoor electronic housings.

  4. Flexible bonding layers in composite laminates for transportation interiors.

  5. High-durability elastomeric components in HVAC ducting and roofing membranes.

Specifications Of Kuratay LA 2140e Acrylic Elastomer

Chemical TypeAcrylic copolymer elastomer
Product FormPellets
AppearanceOff-white to light tan, free-flowing granules
Primary ApplicationsSealants, extruded profiles, molded elastomeric parts
Key FeaturesOzone/UV resistance, low-temperature flexibility, primerless adhesion
Processing MethodExtrusion, injection molding, compression molding
Storage ConditionsStore in dry, cool conditions (<25 °C); protect from direct sunlight
Shelf Life24 months from date of manufacture under recommended storage


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