Weatherproof polyethylene powder coating

Weatherproof polyethylene powder coating
Product description
   The basic materials of this series product are polyethylene resin. It is a kind of powder coating adding slipping agent, anti-aging agent, stability agent, agglutinant, etc. with good adhesive force, weatherproof, insulation, low temperature resistant, flexibility, etc.
Powder properties
Density
    0.91 -0.95(Different colors)
Even granularity
    220-280 microns
Nonvolatile matter content
    ≥ 99.5%
Melting index
    5-50g/10min
Liquidity
    Fluidizationfloat upward≥20%
Storage stability
    Far from fire, lower than 40℃, ventilation, dry, storage for 2 years.
Film performance
Appearance
   Eyeballing   Neat,smooth(Slight wrinkle)
Color
   GB 9761   Eyeballing no obvious difference(compared to standard panel)
Luster60°
   GB9754   ≥ 40
Impact
   GB/T1732-93   1Kg*50cm
Bending
   GB 6742   ≤ 2mm
VICAT softening point
( ℃)
   GB 1633    70 ‐ 85
Electric intensity Kv/mm
   GB 1408   ≥ 19
Volume specific resistivity (Ω·m)
   GB 1410   10 12 ～ 10 15
Film thickness
   GB/T 1764   250~600 um
Low temperature resistant
    Q/HJ 008-2003   -35℃ ,60h no cleft
Shore hardness
   GB/T6739-86   45~55
Weatherproof
False speedy
   GB/T 1865
1000h
 gloss losing,color change: 1 grade; pulverization, cleft: 0 grade
Natural insolation
   GB/T 9276
1 year
 gloss losing,color change: 1 grade; pulverization, cleft: 0 grade
Chemical agent resistant
   5%HCL    GB/T 1865   7 days Appearance coating no change
  5%NaOH    GB/T 1763   7 days Appearance coating no change
  5%NaCl    GB/T 176   7 days Appearance coating no change
Execution crafts
  1. Surface process: According to bottom material performance.
  2. Parts warm-up temperature: 250 -350 ℃
  3. Dipping the parts for 4-8seconds. After taking it out, put in 180-250 ℃ /0-5min, and then naturally cool to room temperature.
Others
Application area
    It is fit for the coating of handicraft articles.
Packing and transportation
    20Kg in multi-ply paper bags
Safety
   It is a kind of nontoxic powder coating. It should avoid absorbing bug dust. The operating person should take proper dust mask and glasses. If possible, do not keep it in touch with skin.