Gloss retention
Prevents surface cracking and gloss loss.
LUMIÈRE DU SOLEIL® 292
HALS 292 Liquid Light Stabilizer Supplier for Coatings
LUMIÈRE DU SOLEIL® 292 is a liquid hindered amine light stabilizer for automotive, industrial and wood coatings. Used with a UV absorber such as 384-2 ou 1130, it prevents cracking and gloss loss.
CAS 41556-26-7 / 82919-37-7 · Liquid HALS
- Lot de COA avec chaque expédition
- Des échantillons pour vos essais
- Support technique pour votre essai
Présentation du produit & avantages clés
HALS 292 is a mixture of bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, supplied as a liquid that blends easily into coatings. It traps radicals at the coating surface, preserving gloss and preventing cracking, and works best with a UV absorber that protects the deeper layers and the substrate.
Liquid format
Blends directly into coatings.
Pairs with UV absorbers
Standard partner for 384-2, 1130 et 400.
Spécifications techniques
| Parameter | Typical value |
|---|---|
| Nom du produit | Stabilisateur de lumière 292 |
| Marque | LUMIÈRE DU SOLEIL® 292 |
| Numéro CAS. | 41556-26-7 / 82919-37-7 |
| Composition | Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sébacé + methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate |
| Apparence | Light-yellow liquid |
Typical specification. Every shipment is supplied with a batch COA; the limits that apply to your order are confirmed in the quotation and contract.
Applications by Material
Pick an application to see how 292 is normally used and what to confirm before your trial.
Automobile & Industrial Coatings
Typically 0.5–2% on binder solids with a UV absorber.
Check before trial
- Coating type and binder
- Cure conditions
- Durability target
Wood Coatings
Protects exterior wood coatings against cracking and gloss loss.
Check before trial
- Waterborne or solvent-borne
- Exposure
- UV absorber used
Acid-catalyzed Coatings
Basic HALS can interfere with acid catalysts; for these systems use non-basic 123 plutôt.
Check before trial
- Catalyst type
- Cure schedule
- Durability target
Selection & comparaison
Selecting a Light Stabilizer
| Your requirement | What usually works |
|---|---|
| Thick PP and PE parts | Low-MW HALS (770) for fast migration to the surface |
| Films minces, tapes and fibers | Polymeric HALS (944, 622) for low volatility and extraction resistance |
| Agricultural film exposed to pesticides | Polymeric HALS with good resistance to acidic residues; ask about the specific chemicals |
| Automotive and industrial coatings | Liquid HALS (292) with a UV absorber |
| Acid-catalyzed coatings | Non-basic NOR-type HALS (123) |
| Long outdoor life | HALS plus UV absorber, often a blend of a low-MW and a polymeric HALS |
| Replacing an existing grade | Send your current TDS or COA; we match on the parameters you approve |
Light Stabilizer Comparison
Swipe or scroll horizontally to see all columns →
| Produit | Taper | Mol. weight | Formulaire | Best fit | Typical starting level* |
|---|---|---|---|---|---|
| LUMIÈRE DU SOLEIL® 292 | Liquid HALS | — | Light-yellow liquid | Revêtements | 0.5–2% on binder solids |
| LUMIÈRE DU SOLEIL® 123 | NOR HALS, liquide | — | Light-yellow liquid | Acid-catalyzed coatings | 0.5–2% on binder solids |
| SUNSORB® 384-2 | Benzotriazole, liquide | — | Liquide | Revêtements | 1–3% on binder solids |
| SUNSORB® 1130 | Benzotriazole, liquide | — | Liquide | Revêtements | 1–3% on binder solids |
| SUNSORB® 400 | Hydroxyphenyl-triazine, liquide | — | Liquide | Automotive and industrial coatings | 1–3% on binder solids |
*Starting points for trials, not fixed recommendations. The right level depends on part thickness, pigments, charges, agrochemical exposure and target service life. Combining a HALS with a UV absorber is usual for outdoor use.
Emballage & stockage
Emballage
Typiquement 25 kg pails or 200 fûts de kg; IBC on request. Confirm the pack in the quotation.
Storage
Keep containers closed, away from heat and direct sun. Warm gently and mix before use if the liquid has thickened in cold weather. See the SDS.
Délai de mise en œuvre & terms
Typically 3–15 business days from order confirmation, depending on quantity. GOUSSET, CIF or DAP to major ports.
Du premier e-mail à la fourniture approuvée
Define the exposure
Note the climate, the expected service life and your weathering test (xenon or QUV hours, retained elongation, gloss or ΔE). For agricultural film, list the pesticides and fumigants the film will meet.
Pick molecular weight for the part
Low-MW HALS move to the surface quickly and suit thick parts; polymeric HALS resist loss from thin films and fibers. Many outdoor packages blend both.
Check interactions
HALS are basic and can interact with acidic additives, halogenated flame retardants, some pigments and sulfur-containing antioxidants. Send your full formulation so we can flag conflicts before the trial.
Lock in supply terms
Agree physical form (powder or granule), conditionnement, monthly volume and documents up front. A matching CAS number alone does not qualify a new source; run your weathering test and keep the approved lot COA as the reference.
Dites-nous votre besoin. Nous correspondons à la note.
Start with your material, part thickness, quantité et destination. Add your current stabilizer package and we will quote against it.
| Information | Example |
|---|---|
| Polymer / Material | PP, PE, abdos, composé, mélange maître |
| Application | Injection molding, extrusion, film, fibre |
| Current additive | Grade or supplier you use today |
| Required specification | Your TDS, COA or key limits |
| Quantity | Trial order / monthly / annual volume |
| Emballage | Standard 25 kg or specific requirement |
| Destination | Country and port |
| Documents needed | COA, FDS, ATTEINDRE, food-contact statement |
Related products
SUNSORB® 1130
Liquid benzotriazole UV absorber for coatings, often paired with liquid HALS.
View product →SUNSORB® 400
Hydroxyphenyl-triazine liquid UV absorber for durable automotive and industrial coatings.
View product →Stabilisateur de lumière 292 FAQ
Can 292 be used in acid-catalyzed coatings?
It can interfere with acid catalysts. For acid-cure systems, the non-basic NOR HALS 123 is the usual choice.
What dosage is typical?
0.5–2% on binder solids, with 1–3% of a UV absorber.
Is 292 used in plastics?
It is mainly for coatings; for plastics, solid HALS such as 770 ou 944 are used.
Can I get a sample before ordering?
Oui. Tell us the polymer, the test you plan to run and the quantity you need. Samples ship with a COA so you can compare the lot against your current material.
What if a COA does not match our agreed specification?
Send us the agreed specification and the COA showing the difference (parameter, unit and test method). We check it with the production batch record before you accept the material, and replace or re-test where the lot is out of specification.
