Powder coat is the most important factor for the quality of surface treatment, if the quality is poor, the powder in pallet racing will drop and go to rusty.
As a professional pallet racking supplier, T Racking only choose quality powder from famours local supplier. The technical specification of our powder is as below:
Description: epoxy powder is one kind of dope base on epoxy resin, firming agent and color powder.
Proportion: 1.4-1.8g/cm, slight difference according to different formula
Granularity Test: different according to use
Packing: 20kg carton packing, with plastic bag
Storage: below 30 degree 12 months, epoxy powder should be store below 30 degree in dry area. All the containers should be housed after use.
Applied Range: electrostatic painting
Film Thickness between 50-150μm
Cover Rate: between 11-13m/kg, film thickness 60μm
Softening Point: 75-95℃
Mechanical Performance: All test use phosphate steel，film thickness 60-80μm
Pencil Hardness GB/T6739-86 ：H-2H
Attachment GB/T9286-88 ：0-1
cupping testing ：7mm
Impact Testing GB/T1732-93 ：50kg/cm
Corruption: All test use phosphate steel，film thickness 100-120μm
Acid Frog: 500 hours, section corruption less than 2mm
Bs.3900Part F2 1973 ：5000 hours later
GB1740/79（89） ：1000 hours, no influence to film, a bit light lost.
Chemistry Performance: All test use phosphate steel，film thickness 60-80μm
12 months no influence.
Applied Range: office furniture, equipment, electronic, toys, electronics, mechanical
Attention: don’t recommend outdoor use, the duration is week.