Light Stabilizer
Light Stabilizer products from over 12 Light Stabilizer manufacturers, exporters, suppliers and Light Stabilizer wholesalers products directory.
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light stabilizer 770/UV770/Bis (2,2,6,6-tetramethyl-4-piperidyl) sebaceate
Chemical Name Bis (2,2,6,6-tetramethyl-4-piperidyl) sebaceateCAS Number 52829-07-9Molecular Weight 480.74Applications YS 770 is recommended to be 
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light stabilizer 622/UV622/
Chemical Name Butanedioic acid, dimethylester, polymer with 4-hydroxy -2,2,6,6-tetramethyl-1-piperidine ethanol.CAS Number 65447-77-0Structure YS 622Molecular
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Hindered Amine Light Stabilizer and its intermediates 292, 622, 770, 783, 944
We have established our own chemical factory in Hebei Province as our business growing. Our factory is specialized in producing Hindered Amine Light Stabilizers and its intermediates.
The factory
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Light stabilizer XH-622LD
[Chemical name]
Poly-(N--hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
[CAS] 65447-77-0
[USE]Hindered
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Light stabilizer 292
Chemical name: bis-(1,2,2,6,6-Pentamethyl-4-piperidinyl)-sebacate
Molecular formula: C30H56N2O4
Molecular weight: 508.8
CAS No.: 41556-26-7 & 82919-37-7Chemical indexes: Appearance: light yellow...
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Light stabilizer 770
Chemical name: Bis-(2,2,6,6-tetramethyl-4-piperidinyl)-sebacate
Molecular formula: C28H52O4N2
CAS No.: 52829-07-9
Chemical indexes: Appearance white crystalline powder
Melting point 80-86癈
Assay: ...
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light stabilizer 292
1.Chemical name: bis (1,2,2,6,6-pentamethyl-4-piperidinyl)
-sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
Chemical Formula: C30H56N2O4 + C21H39NO4C3O
Structure:Molecular...
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light stabilizer 770
1.Chemical name: Bis (2,2,6,6-tetra methyl-4-piperidyl) sebacate
Chemical Formula: C28H52O4N2
Structure:Molecular weight: 480.8
CAS NO.: 52829-07-92. General Specification:Appearance: white powder...
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Light Stabilizer YK－944(granule or powder)
YK-944 is an oligomeric hindered amine light stabilizer (HALS). It is suited for using in polyolefin such as PE, PP and PVC as well as in nylon, polyacetals and polyester. YK944 imparts excellent...
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Light Stabilizer YK－770(granule or powder)
YK-770 is a hindered amine light stabilizer (HALS). It can be used in PE, PP and PS and is also effective in ABS resin and polyurethane. Compared to conventional light stabilizers, the effectiveness...
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Light Stabilizer YK－783(granule or powder)
YK-783 is a synergistic mixture of YK-944 and YK-622. It shows outstanding extraction resistance, low gasfading and low pigment interaction and delivers excellent cost/performance benefit. YK-783 is...
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Light Stabilizer YK－622(granule or powder)
YK-622 is a hindered amine light stabilizer (HALS). It is highly effective as a light stabilizer in PE, PP, Polyurethane, Polyacetals, Polyamides and elastomer. In addition YK-622 can also be used in...