Water based ceramic nonstick spray coating paint for cookware

Description ceramic coating spray

Water-based ceramic non-stick spray coating for kitchenware is a two-layer black ceramic coating with smooth handle, excellent surface properties and good chemical resistance. Good initial non-viscosity, easy to clean. Suitable for frying pans, soup pans, baking pans, electric frying pans, rice cookers, etc.Where to buy non stick coating paints from China? SINOGRACE Chemical is your first choice.

Type It is very popular among non stick paint spray field.

Nano ceramic material.SINOGRACE Chemical is the key non stick coting spray factory and suppliers since the company was founded.

Key features It has long time history in xxx and has high quality and competitive price. 

-No PFOA, good heat resistance 

-Excellent durable non-sticky, easy to clean non stick for pans spray paint is a kind of white liquid. 

-Excellent wear resistance, chemical resistance and corrosion resistance It’s non stick paint high temperature materials

Typical properties

Appearance: Black liquid (Primer and top)

Solid content (%): 35±1

Viscosity (cp): 600~900 Primer

400~700 Top

Density (g/ml): 1.20 Primer/1.30 Top

pH: 8-11(Primer and top)

Color of the film surface: Black

(Flat and smooth)

Curing temperature (℃): 280-300

Gloss (60° glossimeter): 10-20

Film thickness (μm): 34-50

Non-stick performance: >8 cycles (Fry eggs at 170±10℃)

Corrosion resistance: No blister (Boling 10% salt water for 24 hours)

Abrasion resistance 3KG/21cm2: >4000 cycles

Hardness: >6H (ZHONGHUA pencil)

Application

-Frying pans, stock pans, baking pans, frying pans, rice cookers and other internal and external coatings

Storage and handling

-Available in 20 kg/ barrel or 30 kg/ barrel

-Store products in tightly closed original containers at 5-35℃

-Shelf life: 6-9 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 15μm-22μm;

-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 10min, and gradually increase the temperature to 280℃~300℃. Keep for 10 min. Keep the thickness of top coat within 12μm~20μm. The thickness of two coat tally should be between 30μm~40μm;

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

ceramic non-stick

Non-stick Coating Type

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