Styrenics with a specialty: ASA is the weatherable ABS alternative that keeps color and gloss outdoors; SAN offers clarity, stiffness and chemical resistance at low cost.
Get a quote on ASA or SANASA swaps ABS’s weather-sensitive rubber for acrylate rubber, giving years of outdoor UV stability without painting — ideal for exterior parts. SAN is rigid, transparent and more chemical-resistant than PS, filling the gap between commodity clarity and acrylic.
| Impact strength | ASA: good · SAN: low |
|---|---|
| Heat (HDT) | ~85-100°C |
| Clarity | SAN: transparent · ASA: opaque |
| Chemical resistance | Good |
| Relative cost | Low-moderate |
Property ranges are general guidance and vary by grade and supplier; our team confirms the exact spec and certification for your application.
Related materials: ABS · Polycarbonate · PC/ABS Blend · Nylon (PA) · all materials
Describe what you're sourcing or what's going wrong — a polymer chemist reviews it personally and replies fast with real options, not a canned quote.
Send your grade and volume — we start on it right away and reply fast.
Request a Quote