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Hindered Amine Light Stabilizer UV 783

China Hindered Amine Light Stabilizer UV 783, Find details about China Hindered Amine, Light Stabilizer from Hindered Amine Light Stabilizer UV 783

Port: Qingdao, China
Production Capacity: 5000tons
Payment Terms: L/C, T/T, D/P
CAS No.: 70624-18-9 65447-77-0
Color: White
Appearance: Granulars
Transport Package: Carton+Pallet
Hindered Amine Light Stabilizer UV 783Hindered Amine Light Stabilizer UV 783Hindered Amine Light Stabilizer UV 783


technical specification
Chemical Name 
CAS NO70624-18-9 65447-77-0
Appearancelight yellow granules or white powder
Light Transmittance425nm ≥ 90.0 %
500nm ≥ 93.0%
Volatile Matter≤0.5%
Ash Content≤0.1%
Softening Point50°C -130°C
Features and Application:
UV 783 is a synergistic mixture of light stabilizer 944 and LS622. It is a versatile light stabilizer with good extraction resistance, low gasfading and low pigment interaction.UV 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP films.  
Application include polyolefin (PP, PE), polyurethane, polyfomaldehyde, polyamide and polyester and polyester with elastomers. And it can be used in engineering plastic such as ABS When be used in low concentration agricultural film system (LDPE or LLDPE), it delivers excellent cost/perfomance benefits.
Guidelines for use
Thick sections*: UV stabilization of HDPE, LLDPE, 0.05 -1 %
LDPE and PP
Films*: UV stabilization of LLDPE and PP 0.1- 1.0 %
Tapes: UV stabilization of PP and HDPE 0.1-0.8 %
Fibers: UV stabilization of PP 0.1-1.4 %
Package and Storage:
25kgs cardboard or drum (inner with plastic bag) or customized.
 
Avoid direct sunlight,moisture,high temperature(max 30°C).
Testing required before use.

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