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Forbest Plastik
ASA — Representative imageRepresentative image
Representative image of ASA; the actual colour and pellet shape vary by supplier.
General-Purpose Plastics

ASA

Acrylonitrile styrene acrylate

ASA is ABS with an acrylic rubber phase, which lets it stay outdoors for years without fading or yellowing. Surface quality, impact toughness and paintability match ABS. It is the material for exterior profiles, vehicle exterior trim and garden products used without paint.

1,07 g/cm³
Density
95–100 °C
Vicat softening
45–50 MPa
Tensile strength
90–95 °C
HDT (1.8 MPa)

Values are typical ranges for the material family; binding values are in the TDS sent with the quotation.

  • UV and weathering
  • Impact resistant

Price and lead time are given in the quotation according to quantity and delivery terms; there is no list price on the site.

Overview

ASA is the standard grade of the ASA family in the general-purpose plastics group. It is used in applications such as window and façade profiles, vehicle mirror caps and grilles, garden furniture and outdoor products. The grade with the right flow for injection, extrusion or another process is specified in the quotation together with your quantity and colour; TDS and SDS are sent with the quotation.

Typical properties

PropertyTypical value
Density1,07 g/cm³
Vicat softening95–100 °C
Tensile strength45–50 MPa
HDT (1.8 MPa)90–95 °C

Tensile strength is measured to ISO 527, melt flow rate to ISO 1133, heat deflection temperature to ISO 75 (1.8 MPa); flammability class per UL94. Depending on supplier and grade, values can fall outside this range.

Applications

  • Window and façade profiles
  • Vehicle mirror caps and grilles
  • Garden furniture and outdoor products
  • Satellite dishes and electrical boxes

Documents

The supplier's technical data sheet (TDS) and safety data sheet (SDS) for ASA are sent by e-mail with the quoted grade; because the same code has different sheets at different suppliers we do not publish a single file on the site. To see the sheet in advance, request it with the link below.

Related products

The right raw material is one quotation away.

Send the product code or application, quantity and process; the technical team defines the candidate material and sales replies with price, lead time and the data sheet.