Gloss retention
Prevents surface cracking and gloss loss.
할스 292 Liquid Light Stabilizer Supplier for Coatings
Sunlight® 292 is a liquid hindered amine light stabilizer for automotive, industrial and wood coatings. Used with a UV absorber such as 384-2 또는 1130, it prevents cracking and gloss loss.
CAS 41556-26-7 / 82919-37-7 · Liquid HALS
제품개요
할스 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.
Typical specification. Every shipment is supplied with a batch COA; the limits that apply to your order are confirmed in the quotation and contract.
Key Benefits
Liquid format
Blends directly into coatings.
Pairs with UV absorbers
Standard partner for 384-2, 1130 그리고 400.
기술 사양
Typical specification. Every shipment is supplied with a batch COA; the limits that apply to your order are confirmed in the quotation and contract.
| 매개변수 | Typical value |
|---|---|
| 제품명 | 광안정제 292 |
| 상표 | Sunlight® 292 |
| CAS 번호. | 41556-26-7 / 82919-37-7 |
| Composition | 두번(1,2,2,6,6-pentamethyl-4-piperidyl) 세바케이트 + methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate |
| 모습 | Light-yellow liquid |
Applications by Material
Pick an application to see how 292 is normally used and what to confirm before your trial.
자동차 & Industrial Coatings
Typically 0.5–2% on binder solids with a UV absorber.
What to confirm for your application
- Coating type and binder
- Cure conditions
- Durability target
Wood Coatings
Protects exterior wood coatings against cracking and gloss loss.
What to confirm for your application
- 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 대신에.
What to confirm for your application
- Catalyst type
- Cure schedule
- Durability target
포장 & 저장
포장
일반적으로 25 kg pails or 200 kg 드럼; IBC on request. Confirm the pack in the quotation.
저장
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.
리드타임 & terms
Typically 3–15 business days from order confirmation, depending on quantity. 본선 인도, CIF or DAP to major ports.
인위적인 & Buying Information
광안정제 292 구매자 가이드
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), 포장, 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.
Request a Quotation for Light Stabilizer 292
Start with your material, part thickness, 수량 및 목적지. Add your current stabilizer package and we will quote against it.
| Information | Example |
|---|---|
| 중합체 / Material | PP, 체육, ABS, 화합물, 마스터배치 |
| 애플리케이션 | Injection molding, 압출, 영화, 섬유 |
| Current additive | Grade or supplier you use today |
| Required specification | Your TDS, COA or key limits |
| Quantity | Trial order / monthly / annual volume |
| 포장 | Standard 25 kg or specific requirement |
| Destination | Country and port |
| Documents needed | COA, SDS, 도달하다, food-contact statement |
Related Light Stabilizers
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 →광안정제 292 자주하는 질문
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.
~이다 292 used in plastics?
It is mainly for coatings; for plastics, solid HALS such as 770 또는 944 are used.
Can I get a sample before ordering?
예. 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.
Discuss Your Light Stabilizer 292 Requirements
Send your application, specification and quantity to request a quotation or supporting documents.