TAIRILAC® WE8300 Weathering Grade ASA Resin

TAIRILAC® WE8300 Weathering Grade ASA Resin

TAIRILAC WE8300 is a high-performance acrylonitrile-styrene-acrylate terpolymer designed for demanding outdoor applications. With exceptional weather resistance and UV stability, this resin excels in harsh environments, making it ideal for modified plastic roof tiles and long-lasting exterior components.

Manufacturer: FCFC (Formosa Chemicals & Fibre Corporation）
Character: Excellent weather resistance, Suitable for plastic roof tile modified use.
Application: Suitable for plastic roof tile modified use.

ASA Resin

FCFC TAIRILAC® ASA Resin

Key technical data (ISO)

Melt Flow Index: 8 g/10 min (220°C, 10kg)
Flexural Modulus: 2000 MPa
Heat Deflection Temperature: 91°C (1.8 MPa, ISO 75/A)
Flammability Rating: HB (UL 94)
Specific Gravity: 1.05

Download

WE8300 ISO Data Sheet Download

WE8300 ASTM Data Sheet Download

WE8303 UL Product iQ Download

ASA Resin Processing data Download

Tairilac ASA resin SDS Download

Features & Benefits

Superior Weather Resistance

WE8300 withstands prolonged UV exposure, rain, and temperature fluctuations without cracking or fading. Ideal for outdoor applications like roofing, ensuring decades of reliable performance.

High Impact Strength

With a Charpy Impact Strength of 16 kJ/m² (ISO 179), this resin resists physical stress and deformation, reducing breakage risks in structural components or heavy-duty parts.

Thermal Stability

It maintains integrity up to 93°C (Vicat Softening Point, ISO 306), suitable for hot climates or high-temperature environments without warping or losing dimensional accuracy.

Application

Plastic Roof Tiles

Modified for UV resistance and longevity in extreme weather.

Outdoor Building Profiles

Window frames, fascia boards, and cladding.

Automotive Exteriors

Trim components requiring fade resistance and impact strength.

FCFC Formosa TAIRILAC® WE8300