Harderner Part C – W8019

Commonly used for water-based wood coatings, it enhances the hardness, durability, and adhesion of the coating, ensuring it adheres firmly to various materials. This hardener typically consists of polyisocyanate compounds, helping to create a high-durability coating film with excellent resistance. Below are the detailed benefits of the Part C water-based hardener:

Applications:

Increases durability: Enhances the hardness of the coating film, making the surface more resilient and resistant to scratches.
Weather resistance: Protects the coating from weather effects, including sunlight, humidity, and temperature fluctuations.
Chemical resistance: Helps the coating resist mild chemicals and corrosive agents, improving the product’s longevity.

SKU: W8019 Category: Other Products and additives Tags: biochem, sơn gỗ hệ nước, sơn lót trong, trợ chất

Description

Thông tin sản phẩm Chất cứng Part C W8019

Categories	Data
Specific Gravity at 27-37°C	0.93 – 0.99 g/cm³
Solid Content (%)	Not applicable
Concentration of pH	8 – 8.5
Viscosity: at 27-37°C and Air Humidity ≤ 70%	9 – 12 secs F#4
Binder type	Modified Polysiloxane

Using Instruction	Data
Using method	Mixing with Biochem’s products according manufacturers instruction
Application temperature	18°C – 50°C
Touch-dry Time (27-37°C)	30 – 45 mins
Hard-dry Time (27-37°C)	Approximately 60 mins
Shelf life	12 months
Storage in a cool ventilated environment	5°C – 40°C

Controlled Harmful Chemicals	Level
Aromatic Hydrocarbon	0 mg/kg
Halogenated Compound	0 mg/kg
Formaldehyde	0 mg/kg
Mercury	0 mg/kg
Lead	0 mg/kg
Cadmium	0 mg/kg
Chromium	0 mg/kg
Total Volatile Organic Content (TVOC)	< 130 g/L

Harderner Part C – W8019

Thông tin sản phẩm Chất cứng Part C W8019

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