high quality spraying non stick coating factory

high quality spraying non stick coating factory

Certificatin : FDA,LFGB, REACH,ROHS
Applications : Small Electrics,Bakeware,Cookware
MonochromeSprinklingColor
  • Application
  • Film thickness (μm)20-30
  • Inadhesion★★★★★
  • Heat resistance★★★★★
  • Frictional resistance★★★★★
  • Corrosion resistance★★★★★
  • Application TechSpraying
  • Curing temperature (°C)380-400

water base PTFE non stick coating:

 

Feature

l  Ecofriendly PTFE emulsion

l  Non-stick and excellent abrasion resistant

l  Excellent weatherable, salty foggy resistant

l  Excellent strong acid resistant and alkali resistant

l  Applied to iron, aluminum, ceramic, stainless steel cookware etc.

 

Technical data

Item

Base coating

Top coating

Solid content (%)

35±2

35±2

Viscosity (NH-2#) (s)

25±2

25±2

Sintering temperature (℃)

150-180

380-420

Sintering time (min)

5-10

10-15

Cover area (m2/kg)

8-10

8-10

 

 

Items

Test method

Results

Note

Gloss

Gloss meter measuring

12-20 degree

 

Hardness

Pencil

≥1H

 

Adhesion force

100/100 grid

5 times

3M adhesive tape

Abrasion resistant

3M scouring pad

≥100 times

1.5bar

Non stick

Fry egg white (no oil)

≥400 times

 

Salt fog test

5%NaCl  72hours

Qualified

 

 

Technology process

l  Degreaser → Sanding → Clean → Base coating → Sintering/dry → Cooling → Top coating → Sintering/dry → Cooling

l  Spray coating requirements: spray gun size: Ø1~2mm, air pressure is 1.5~2.5 barand spray distance us about15~25cm

 

Chemical composition

l  Water based PTFE polymer

 

Application

l  Non-stick coating

l  Cookware coating

l  Printing ink etc.

 

Package, Storage and Transportation

l  200kg/drum or 25kg/drum

l  Stored in dry, shade and ventilated warehouse

l  Shelf time: 9-12 months

l  Transport as non-dangerous chemicals