产品简介
TINUVIN 5050 is a composite light stabilizer used in the coatings industry. Its excellent thermal stability and environmental durability make it suitable for protecting high-temperature baking systems and industrial coatings used in extremely harsh conditions. Based on its wide absorption wave range, TINUVIN 5050 can impart effective protection to photosensitive substrates such as wood and plastic. Protect.
absorption spectrum
Toluene solvent, pool thickness 1CM
TINUVIN 5050 is a composite light stabilizer for the coatings industry. Its excellent thermal stability and environmental durability make it suitable for protecting high-temperature baking systems and industrial coatings used in extremely harsh conditions. Based on its wide absorption wave range, TINUVIN 5050 can impart effective protection to photosensitive substrates such as wood and plastic. Protect.
absorption spectrum
Toluene solvent, pool thickness 1CM
physical properties
Exterior |
amber viscous liquid |
Dynamic viscosity 20℃ |
2000mPa.S |
Density 20℃ |
0.98g/cm3 |
TINUVIN 5060 is miscible with most organic solvents for coatings at a ratio of more than 50%, but the solubility in water is less than 0.01%. |
Scope of application
TINUVIN 5060 is a general-purpose light stabilizer. Suitable for varnishes, paints, waterborne and solventborne systems. The additive is especially recommended for use in the following areas, such as:
Wood coatings (especially alkyd varnishes, tinted primers and paints)
One-component or two-component PU coating
Penetrating wood varnish and wood mildew primer
Non-polyurethane topcoats (e.g. high sterol acids, vinyl coatings)
Industrial baking paint (such as: PVC plastic paint, polyester coil steel paint and general high temperature baking metal paint)
Unsaturated polyester/styrene gel coat
Paint wax, car polish and vinyl insecticide
Before adding TINUVIN 5060 into an aqueous system, it should be mixed with a water-miscible solvent such as butyl diethylene glycol.
Recommended addition amount (based on the solids content of the coating system)
Wood coatings, tinted primers and varnishes |
2-4% |
Penetrating wood varnish and wood mildew primer |
1-3% |
One-pack or two-pack polyurethane coatings |
1-3% |
Non-polyurethane topcoats (e.g. high sterol acids, vinyl coatings) |
1-3% |
Industrial oven baked enamel paint |
1-3% |
Unsaturated polyester/styrene gel coat |
0.5%-1.5% |
Paint car wax, car polish and vinyl insecticide |
2-5% |
The specific dosage should be subject to the actual test effect.
safety guide
TINUVIN 5060 refers to general industrial operation. Please refer to the safety data sheet for specific data.
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