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Industrial Coating Products Three Layer Marble Coating For Non Stick Pan

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Industrial Coating Products Three Layer Marble Coating For Non Stick Pan

Country/Region china
City & Province wuhan hubei
Categories Fiberglass Cloth

Product Details

PTFE Non Stick Coating / Three-Layer Spray / Water Base Non-Stick Coatings


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

 

Brief Introduction


Techyours® 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 of PTFE Coating


 

Water Base

 

 

 


Main Features of PTFE Coating


 

l Eco-friendly

l Excellent heat resistant

l Excellent chemical resistance and abrasive resistance

l Excellent and lasting non-stick performance, easy to clean

 

 

 


Data List of Techyour PTFE Coating


 

ITEM16700
AppearanceBlack liquid
Solid content (%)35±1
Viscosity (cp)

600~1000 Primer

400~800 Top

Density (g/ml)1.20 Primer/1.30 Top
pH8-11(Primer and top)
Color of the film surface8-11(Primer and top)
Curing temperature ()380-420
Gloss (60° glossimeter)10-20
Film thickness (μm)20-30

Non-stick performance Fry eggs at 170±10

>10 cycles

Corrosion resistance Boling 10% salt water for 24 hours

No blister
Abrasion resistance 3KG/21cm2>3000 cycles
Hardness (ZHONGHUA pencil)>H

 

 


Main Processing Way of Techyour PTFE Coating


 

1. Requirement on pre-treatment

l Firstly, apply high-temperature degreasing, then wash with 1%~3% NaOH solution (60) for more than 6 minutes, dry it after water rinsing;

l Blast with 80#~120# corundum to make the surface roughness reach 2.0μ~3.0μ, pay attention to sandblast evenly;

l Wash with 1%~3% NaOH solution(60) for more than 6 minutes, rinse with water;

l Wash with 1%~3% hydrochloric acid solution (60) for more than 6 minutes, rinse with water and dry.

 

2. Preparation of the coating

l Dispersion of coating: the coating must be fully dispersed before operation;

l Viscosity adjustment: the viscosity could be adjusted according to different spray methods. Dilute with clean water if the viscosity is over high;

l Coating filtration: filtrate the coating with screen (100mesh) before using.

3. Application

l The spraying environment should be dry, well-ventilated, no smoking and fire. We suggest using dedicated spray gun, elevated tank and curing oven;

l The air compressor should be degreased, dewatered and equipped with water oil separator before using;

l Roll the coating at 30rpm speed before using to make sure there is no sediment, and filter with 100 mesh screen;

l Adjust atomization and oil pump capacity of the spraying gun; make sure the unit is clean and flat;

l 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;

l 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;

l The oven (or the tunnel drier) must be well ventilated; otherwise, it will lead to color change of coating.

 


Main Application of Techyour PTFE Coating


 

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.


Package&Delivery


 

Techyours® PTFE non-stock coating must be stored under frost proof environment under optimum 18-26℃ temperature;

It should be homogenized once or twice a month by gentle rolling or stirring when storing or before using,90min per time.


Techyours® PTFE non-stock coating is package in 25L PE drum with 25kg(55lb) content.

 

Before processing, please read the Materials Safety Data Sheet carefully. You could find them from www.everflon.com, or contact us +86-27-84888055 or our local service center, you also should could scan the QR code which on the package to download by your Smartphone.

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