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| Brand Name: | Keyou |
| Model Number: | Chiguard? 5400WB |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
CAS No 153519-44-9 UV Absorber hydroxyphenyl triazine for high-performance coatings
Description
UV-400 is designed to fulfill the high performance and durability needs of waterborne, solvent
borne and 100% solids automotive and industrial finishes. Its low color and stability make it an
excellent choice for all coatings where low color characteristics are ideal for use in combination
with the newest generation photoinitiators to provide durable UV clear coats.
UV-400 has been developed as an interaction-free UV absorber for use in amine and/or metal
catalyzed coating systems and coatings applied on base-coats or substrates containing such
catalysts.
water-borne coatings have received huge demand as society and governments put more pressure on
environmental protection such as VOC limit Various
new water-borne resins have been developed to meet the market demand.Likewise,water-borne UVAs have
become available with a broader range of products. Chiguard5530 is the frst water-borme UVA as it is easily emulsified.However,it fails in poor storage stability with 2K PUD systems as shown in Figure 1 where precipitation was observed in PUD in the front jar.Chiguard5530 also shows low stability against rain washing.
Two new emulsified liquid UVAs,Chiguard5582WB Chiguard5400WBandonewater-borneHALS Chiguard 101WB are introduced here.These three products feature improved resin compatibility and coatings storage stability across all water-borne systems, including leading edge 2K PUD systems.The Chiguardwater-borne series easily mix into formulas (Figure 2)without any pre-emulsification like Chiguard5530.These products remain stable and in solution unlike water-borne UVAs from previous generation(Figure 1).
All three water-borne UVAs enjoy high stability against rain washing which makes exterior coatings more durable(Figure 3).Other advantages include: high initial gloss,high inter-miscibility among three water-borne UVAs and high miscibility with a wide
| Physical data | / |
| Viscosity | 20 cps |
| Solid content | 31~34 % 29~31 % |
| Active ingredients | Pale yellow milky emulsion < 500 nm |
| Appearance Particle size Density pH | 1.03 g/cm³ 6 ~8 |
UV spectrum
Product catalogue
| Chiguard | 5582WB | 5400WB | 101WB |
| Appearance |
White milky emulsion |
Pale yellow milky emulsion |
White milky emulsion |
| Active content | 30% | 30% | 30% |
| Solid content | 31-34% | 31-34% | 31-34% |
| Particle size(Dso) | <500 nm | <500 nm | <500 nm |
| pH | 6-8 | 6-8 | 6-8 |
|
Storage temperature |
10-40℃ | 10-40℃ | 10-40℃ |
| Package | 20 kg net/ Plastic pail | 20 kg net/ Plastic pail | 20 kgnet/ Plastic pail |
| Total VOC | <1,000 ppm | <1,000 ppm | <1,000 ppm |
|
|
| Brand Name: | Keyou |
| Model Number: | Chiguard? 5400WB |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
CAS No 153519-44-9 UV Absorber hydroxyphenyl triazine for high-performance coatings
Description
UV-400 is designed to fulfill the high performance and durability needs of waterborne, solvent
borne and 100% solids automotive and industrial finishes. Its low color and stability make it an
excellent choice for all coatings where low color characteristics are ideal for use in combination
with the newest generation photoinitiators to provide durable UV clear coats.
UV-400 has been developed as an interaction-free UV absorber for use in amine and/or metal
catalyzed coating systems and coatings applied on base-coats or substrates containing such
catalysts.
water-borne coatings have received huge demand as society and governments put more pressure on
environmental protection such as VOC limit Various
new water-borne resins have been developed to meet the market demand.Likewise,water-borne UVAs have
become available with a broader range of products. Chiguard5530 is the frst water-borme UVA as it is easily emulsified.However,it fails in poor storage stability with 2K PUD systems as shown in Figure 1 where precipitation was observed in PUD in the front jar.Chiguard5530 also shows low stability against rain washing.
Two new emulsified liquid UVAs,Chiguard5582WB Chiguard5400WBandonewater-borneHALS Chiguard 101WB are introduced here.These three products feature improved resin compatibility and coatings storage stability across all water-borne systems, including leading edge 2K PUD systems.The Chiguardwater-borne series easily mix into formulas (Figure 2)without any pre-emulsification like Chiguard5530.These products remain stable and in solution unlike water-borne UVAs from previous generation(Figure 1).
All three water-borne UVAs enjoy high stability against rain washing which makes exterior coatings more durable(Figure 3).Other advantages include: high initial gloss,high inter-miscibility among three water-borne UVAs and high miscibility with a wide
| Physical data | / |
| Viscosity | 20 cps |
| Solid content | 31~34 % 29~31 % |
| Active ingredients | Pale yellow milky emulsion < 500 nm |
| Appearance Particle size Density pH | 1.03 g/cm³ 6 ~8 |
UV spectrum
Product catalogue
| Chiguard | 5582WB | 5400WB | 101WB |
| Appearance |
White milky emulsion |
Pale yellow milky emulsion |
White milky emulsion |
| Active content | 30% | 30% | 30% |
| Solid content | 31-34% | 31-34% | 31-34% |
| Particle size(Dso) | <500 nm | <500 nm | <500 nm |
| pH | 6-8 | 6-8 | 6-8 |
|
Storage temperature |
10-40℃ | 10-40℃ | 10-40℃ |
| Package | 20 kg net/ Plastic pail | 20 kg net/ Plastic pail | 20 kgnet/ Plastic pail |
| Total VOC | <1,000 ppm | <1,000 ppm | <1,000 ppm |
