Description
Water based fluororesin non-stick coating PF-600 is designed with two-layer coating system. Thanks to its high density, good inadhesion, easy-to-clean performance and strong practicability. It is applicable for substrates like aluminum, alloy and stainless steel etc.
Type
Water based fluororesin
Key features
-Eco-friendly
-Excellent heat resistant
-Excellent chemical resistance and abrasive resistance
-Excellent and lasting non-stick performance, easy to clean
Typical properties
Appearance: Black liquid (Primer and top)
Solid content (%): 35±1
Viscosity (cp): 600~1000 Primer
400~800 Top
Density (g/ml): 1.20 Primer/1.30 Top
pH: 8-11 (Primer and top)
Color of the film surface: Black with metallic (Flat and smooth)
Curing temperature (℃): 380-420
Gloss (60° glossimeter): 10-20
Film thickness (μm): 20-30
Non-stick performance: >10 cycles (Fry eggs at 170±10℃)
Corrosion resistance: No blister (Boling 10% salt water for 24 hours)
Abrasion resistance 3KG/21cm2: >3000 cycles
Hardness (ZHONGHUA pencil): >H
Application
-Aluminum, die-cast aluminum, alloy and stainless steel
-Frying pan, stock pot, baking tray, electric fry pan and inner pot of electric cooker etc.
Storage and handling
-Available in 20 kg/ barrel or 30 kg/ barrel
-Store products in tightly closed original containers at 5-40℃
-Shelf life: 9 months from delivery date
-According to non-dangerous goods transport
HOW TO USE
1. Requirement on pre-treatment
-Firstly, apply high-temperature degreasing, then wash with 1%~3% NaOH solution (60℃) for more than 6 minutes, dry it after water rinsing;
-Blast with 80#~120# corundum to make the surface roughness reach 2.0μ~3.0μ, pay attention to sandblast evenly;
-Wash with 1%~3% NaOH solution(60℃) for more than 6 minutes, rinse with water;
-Wash with 1%~3% hydrochloric acid solution (60℃) for more than 6 minutes, rinse with water and dry.
2. Preparation of the coating
-Dispersion of coating: the coating must be fully dispersed before operation;
-Viscosity adjustment: the viscosity could be adjusted according to different spray methods. Dilute with clean water if the viscosity is over high;
-Coating filtration: filtrate the coating with screen (100mesh) before using.
3. Application
-The spraying environment should be dry, well-ventilated, no smoking and fire. We suggest using dedicated spray gun, elevated tank and curing oven;
-The air compressor should be degreased, dewatered and equipped with water oil separator before using;
-Roll the coating at 30rpm speed before using to make sure there is no sediment, and filter with 100 mesh screen;
-Adjust atomization and oil pump capacity of the spraying gun; make sure the unit is clean and flat;
-Preheat the substrate to 35℃ and spray the primer. Dry it at temperature of 120℃~150℃ for 10min-15min. Keep the thickness of primer within 12μm-18μm;
-Spray top coating after the primer is dry and cooling to room temperature, then spray the top. Dry the unit at the temperature of 100℃~150℃ for 10~20 min, and gradually increase the temperature to 380℃~420℃. Keep for 10 min. Keep the thickness of top coat within 10μm~12μm. The thickness of two coat tally should be between 20μm~30μm;
-The oven (or the tunnel drier) must be well ventilated; otherwise, it will lead to color change of coating.
Non-stick Coating Type
↓ ↓ ↓ Please click product model for more informations
Model
|
Layer
|
Thickness
|
Curing temperature
|
Non stick property
|
Anti-corrosion
|
Abrasion resistant
|
Water based fluororesin non-stick coating
|
PF-600
|
2
|
25-40
|
380-400
|
A A A A A
|
A A A A
|
A A A
|
PF-601
|
2
|
25-35
|
380-400
|
A A A A
|
A A A A
|
A A A
|
PF-602
|
2
|
25-40
|
380-400
|
A A A A A
|
A A A A
|
A A A
|
PF-610
|
3
|
20-35
|
380-420
|
A A A A A
|
A A A A A
|
A A A
|
PF-611
|
3
|
20-35
|
380-420
|
A A A A A
|
A A A A A
|
A A A
|
PF-612
|
3
|
20-35
|
380-420
|
A A A A A
|
A A A A A
|
A A A
|
Water based ceramic non-stick coating
|
C-104
|
1
|
30-45
|
280-300
|
A A A A A
|
A A A A
|
A A A A A
|
C-105
|
1
|
30-45
|
280-300
|
A A A A A
|
A A A A
|
A A A A A
|
C-106
|
2
|
34-50
|
280-300
|
A A A A A
|
A A A A
|
A A A A A
|
C-107
|
1
|
12-20
|
250-280
|
A A A A A
|
A A A A
|
A A A A A
|
C-108
|
2
|
34-50
|
280-300
|
A A A A A
|
A A A A
|
A A A A A
|
C-109
|
2
|
34-50
|
280-300
|
A A A A A
|
A A A A
|
A A A A A
|
Silicone resin non-stick coating
|
S-200
|
1
|
15-20
|
280-300
|
A A A A
|
A A A A A
|
A A A A
|
S-201
|
1
|
15-20
|
280-300
|
A A A A
|
A A A A A
|
A A A A A
|
S-202
|
1
|
15-20
|
280-300
|
A A A A
|
A A A A A
|
A A A A
|