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RAL1012 lemon yellow Pure polyester TGIC powder coatings for Agricultural and Construction Equipment
Polyester TGIC coatings utilize the epoxy functional cross-linker TGIC (triglycidyl isocyanurate).
Use of this low molecular weight, multifunctional cross-linker enables polyester TGIC formulations to contain 90% or greater resin within the binder system. Weathering of polyester TGIC powders is comparable to polyester urethane coatings.
Color | RAL and PANTONE or customized |
Gloss range | High/low/matt |
Surface | sandy,wrinkled,hammer tone,metalic effect,woodeffect, etc |
Particle size | Average 32 42um |
Curing condition | 190 (object temperature) for 15 minutes |
Coverage | 6-7 square meters per KG at 120um film thickness |
Sheif life | 12 months in closed bag bellow 25 |
Packaging | Polyethylene bag(inner) and paper carton(outer) |
Storage | Stored in closed packages with dry environ ment below 25 |
Film Propert
Testing items | Standards | Methods | Test index |
Impact strength | ISO 6272 | GB1732-1993 | 40cm |
Bending resistance | ISO 1519 | GB/T6742-1986 | 3mm |
Adhesion | ISO 2409 | GB/T9286-1998 | Grade 0 |
Cupping test | ISO 1520 | GB/T9753-1988 | 5mm |
Pencil hardness | ASTM D3363 | GB/T6739-1996 | H-2H |
Salt spray test | ISO 7253 | GB/T1771-1991 | More than500 hours |
H&humidity test | ISO 6270 | GB/T17740-1979 | More than1000 hours |
Weatherability | ASTM G151 | GB/T1865-1997 | 240(QUV B313) |