- ▸ Long-term UV/light stabilization of polyolefin (PP/PE) films, fibers and molded parts
- ▸ Low-volatility HALS for agricultural and greenhouse films needing extended outdoor life
- ▸ Light stabilization of TPE, PU, PA and PS
- ▸ Weathering protection of thick-section polyolefin parts
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →The polymer is used for long-term UV protection of polypropylene and polyethylene films, tapes, fibers and thick-section molded parts, where its high molecular weight resists migration and loss during both processing and outdoor weathering. It is a common choice for agricultural and greenhouse films that must survive years of sun exposure, and it also stabilizes TPE, PU, PA and PS. Because HALS act as radical scavengers rather than UV absorbers, even relatively thin sections and low loadings can achieve durable, long-lasting weathering performance
Comparable to Chimassorb 944: RawSource supplies this as an independent equivalent (an offset) to Chimassorb 944 — it is the high-molecular-weight poly(triazine-piperidine) HALS. It is not genuine Chimassorb 944-branded material, and RawSource is not affiliated with, authorized by, or endorsed by BASF.
Chimassorb 944 is a registered trademark of BASF, used here solely for nominative comparison to identify the equivalent grade. RawSource supplies an independent equivalent product; confirm equivalence against your specification and the Certificate of Analysis.