products

Two Layer Fluororesin PTFE Coating White Liquid For Non Stick Cookware

Basic Information
Place of Origin: China
Brand Name: TechYours
Certification: RoHS,SGS,FDA
Model Number: 16700
Minimum Order Quantity: 500kg
Packaging Details: 30kg in drum
Detail Information
Raw Material: PTFE Type: Water Base
Color: Customerize Supply Ability: 50 Ton/Tons Per Month
Application Method: Spray State: Liquid Coating
High Light:

water based teflon coating

,

ptfe liquid coating


Product Description

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


 

 


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.

 

It is white two-layer fluororesin non-stick coating. Superior initial non-stick property, easy to clean. It’s ideal for internal coating and external coating of frying pan, stock pot, baking tray, electric fry pan and inner pot of electric cooker 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


 

ITEM 16700
Appearance Black liquid
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 8-11(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


 

Two Layer Fluororesin PTFE Coating White Liquid For Non Stick Cookware 0

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


Two Layer Fluororesin PTFE Coating White Liquid For Non Stick Cookware 1

 

 


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.

 

 

Two Layer Fluororesin PTFE Coating White Liquid For Non Stick Cookware 2

Contact Details
Chen

WhatsApp : +8618571689228