Peek Non-stick Coating Peek Paint Peek Coating Water Base Non-stick Coating

Brand:
sinograce
Payment:
L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.
product origin:
China Anhui
Color:
Black
shipping port:
Shanghai And Other Ports
Lead Time：
15-25 Days

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download

PEEK coating TDS.pdf

Product Detail

Description

This PEEK coating is a water-based composite high-temperature non-stick coating blended with PTFE and Polyetheretherketone (PEEK).

It consists of a complete three-layer system: primer, intermediate coat and topcoat, suitable for spraying on cookware substrates including aluminum, iron and stainless steel. It combines the superior wear resistance, high temperature stability and mechanical strength of aerospace-grade PEEK with the ultra-low friction non-stick performance of PTFE. It solves common defects of pure PTFE coatings such as easy scratching, aging under high heat and short service life, and serves as high-performance coating for high-end frying pans, baking trays and molds, fully complying with food contact safety regulations.

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)

Curing temperature (℃) 380-420

Gloss (60° glossimeter) 10-20

Film thickness (μm) 80-120

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 >50,000 cycles

Hardness (ZHONGHUA pencil) >2H

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 5-35℃

Shelf life: 6-9 months from delivery date

According to non-dangerous goods transport

How to use

1. Pre-Construction Preparation

(1) Mixing & Dispersion

Mix thoroughly with a drum mixer for at least 20 minutes. Or use a low-speed paddle mixer for dispersion at 50–300 RPM. High-speed mixing and long-time mixing are strictly prohibited to prevent coating foaming, demulsification and gelation.

(2) Filtration & Viscosity Adjustment

Coating Layer	Filter Mesh Size (mesh)	Application Viscosity (Iwata No.2 Cup, 25℃ / sec)
Primer	150	15–18
Intermediate Coat	100	30–40
Topcoat	100	15–25

Note: Adjust viscosity with purified water according to ambient temperature, spray gun nozzle size and workpiece size to obtain optimal spraying performance.

2. Spraying Operation

(1) Applicable Spraying Equipment: Manual air spray guns and automatic assembly line air spraying systems. (2) Spray Gun Parameters: Recommended nozzle diameter 1.0–1.5 mm, spraying air pressure 3–4 bar. Drain the air compressor regularly to avoid coating defects.

3. Curing Conditions

Flash-off (Pre-drying): 150–180℃, 5–8 minutes High-temperature Curing: 380–400℃, 8–10 minutes