Description
Tinuvin 783 (Light stabilizer 783) Typical Properties
Item |
Specifications |
Appearance |
White or light yellow solid |
Light transmittance |
≥90% （425nm） ≥91.5% （450nm） ≥93% （500nm） |
Chroma(Apah) |
≤120 |
Melting point |
50-130oC |
Volatiles |
≤0.5% |
Ash |
≤0.1% |
What is Tinuvin 783 (UV Light stabilizer 783) ?
Light stabilizer 783 is a kind of high molecular weight compound hindered amine
light stabilizer, which has the characteristics of excellent light stability and long
term thermal stability, low volatilization and extraction resistance, and has good
compatibility with most polymers.
Tinuvin 783 (UV Light stabilizer 783) Typical usage
1. UV LIGHT STABILIZER 783 areas of application include polyolefin (PP, PE), polyurethane, polyformaldehyde, 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 /performance benefits.
2. It is also the product of choice for thick sections where indirect food contact approval is required.
3. UV 783 concentrations range between 0.1 % and 1.5 %, depending on the substrate, processing conditions and application.
Tinuvin 783 (UV Light stabilizer 783) Packaging and Shipping
Package: 25kg carton inner with plastic bag or as customer`s requirement.
Tinuvin 783 (UV Light stabilizer 783) Storage
Storage: Keep container tightly closed in a dry and well-ventilated place.
Tinuvin 783 (UV Light stabilizer 783) Safety
The use of proper protective equipment is recommended. Excess exposure to the
product should be avoided. Wash thoroughly after handling. All safety information is provided in the Safety Data Sheet.
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