High Quality Light Stabilizer 292; CAS No. 41556-26-7

• Customization: Available
• Name: Hindered Amine Light Stabilizer 292
• CAS: 41556-26-7
• Model NO.: TDS
• Appearance: Pale Yellow Liquid
• Transmittance(425nm): 97.0% Min
• Transmittance(500nm): 99.0% Min
• Residue on Ignition: 0.10%Max
• Transport Package: in 25kgs Net Plastic Drum or IBC Drum
• Trademark: SWC
• Origin: China
• Production Capacity: 20kg Per Month

Product Description

Product Name:  Light Stabilizer 292
Synonyms  mixture of Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4- piperidyl)sebacate
Molecular Formula C₃₀H₅₆N₂O₄/C₂₁H₃₉NO₄
Molecular Weight  508.8/370.0
CAS Number  41556-26-7 and 82919-37-7
EINECS/ELINCS Not listed

Properties
Appearance  Slightly yellow liquid
Flash point 117 °C
Density 0.99 g/cm³ at 20ºC
Stability 325 °C

Specification

ITEMS	SPECIFICATIONS
Appearance	Light yellow liquid
Clarity of solution	Clear
Ash	0.1%max
Transmittance	at 425 nm:97 %min at 500 nm:99 %min
41556-26-7 content 82919-37-7 content	70.0~80.0% 20.0~30.0%
Effective content	96%min

Application
Light Stabilizer -292 is  a sterical  hindered amine light stabilizer offering excellent protection against ultraviolet degradation. LS-292 is effective in coating applications including coil coatings, automotive coatings, radiation curable coatings, paints, inks and wood stains. It is highly effective in coatings based on a variety of binders such as one and two-component polyurethanes, thermosetting and thermoplastic acrylics (physical drying); water borne acrylics; radiation curable acrylics; alkyds and polyesters. In coating applications LS-292 can also be used in combination with other light stabilizers to provide significantly enhanced performance.
Additionally, LS-292 is an efficient light stabilizer for use in plastic applications. Specific polymeric systems being: styrene's, acrylics, polypropylene, polyethylene, unsaturated polyesters, polyurethane, elastomers and vinyl monomers (PVB and PVC).
For plastic applications the addition of antioxidants/process stabilizers is recommended for optimum performance in preventing thermo- oxidative degradation.
Sulfur-containing phenolic antioxidants may have a negative effect on the performance of LS-292 and should be evaluated in preliminary tests before use.

Packing and Storage
Packing In plastic drums, 160kg and 20kg net. 
Storage  Keep away from food and drink. Store in the original container securely closed.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
 

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.