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9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive

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9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive

Name: 9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37 Solids 65C To 130C Range For Circuit Board Protection Automotive
Brand: HUITIAN
Price: 1 USD

Cheap 9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive wholesale

Brand Name : HUITIAN

Model Number : 9422

Certification : RoHS REACH UL: E310258

Place of Origin : China

MOQ : 10kg

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 100T/Month

Delivery Time : 3-7days

Packaging Details : 5L/barrel; 2 barrels/carton

Appearance : Transparent, brown-yellow liquid

Viscosity : 45 mPa·s

Density : 0.880 g/c㎡

Solid content : 37%

Tack-free time : 10-15min

Curing time : 24 hrs @ 20°C, 4 hrs @ 60°C, 2 hrs @ 90°C

Operating temperature : -60℃ to 130℃

Flame resistance : UL94V-0

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9415 (9415LV) TDS-EN-R.pdf

Product Introduction

HUITIAN^® 9422 37M is a high-performance modified polyurethane adhesive designed for protecting electronic components against harsh environmental conditions. This low odor, high viscosity, and high solid content coating offers excellent circuit board protection, particularly in high-humidity environments. It features no aromatic solvents, making it environmentally friendly and safe for use in various applications.

Typical Applications

HUITIAN^® 9415LV is ideal for protecting circuit boards and various electronic components against:

-Water and moisture

-Dust and mold growth

-Salt spray

-Insulation protection

It is widely used in industries such as automotive, aerospace, energy storage, and other fields where electronic components require robust protection against environmental factors.

Product Features

Low Odor and Environmentally Friendly: Contains no aromatic solvents, making it safe for use in sensitive environments.
Excellent Adhesion: Strong bonding to various types of boards, ensuring reliable protection.
Wide Operating Temperature Range: Suitable for a wide range of temperatures, from -65°C to 130°C.
High Insulation Property: Provides excellent insulation, ensuring the safety and reliability of electronic components.
Good Water and Moisture Resistance: Protects against moisture and water ingress, which can cause corrosion and failure.
Fluorescent Indicator: Contains a fluorescent indicator for easy inspection and quality control.
Compliance with Standards: Meets RoHS, REACH, and halogen-free requirements, ensuring regulatory compliance.

Technical Specifications

Property	Specification
Appearance	Transparent, brown-yellow liquid
Viscosity, mPa.s	45
Density, g/cm³	0.88
Solid Content	37%
Tack-free Time	10-15 min
Recommended Curing Time	24 hrs @ 20°C, 4 hrs @ 60°C, 2 hrs @ 90°C
Flexibility	< 2mm
Operating Temperature	-65℃ to 130℃
Flame Resistance	UL94V-0
Surface Resistance	> 10^13 Ohms

Directions for Use

Guide for use: 9422 can be applied via spray coating, dip coating or brush coating. The application environment should be well ventilated. Ambient temperature below 16°C or humidity above 70% is not suitable for application. Before application, the substrate should be thoroughly cleaned to remove residual fluxes and other contaminants, so that the conformal coating/resin paint can well cover and protect the substrate. 9422 dry film can be repaired with a remover such as Huitian 1060.

For polyurethane-type conformal coating/resin paint, when the circuit board is assembled together with galvanized or nickelized special metal components, the paint film should be completely cured. It is recommended to dry the coated sample board in an 80°C aging oven for 2 hours and cooling it before assembly. The storage place should be ventilated, with humidity < 50%, so that the galvanized and nickelized special metal components will not be corroded. Or these special metal components should undergo special protection treatment, etc.

Spray coating: According to different spraying equipment and application environments, the product can be diluted with Huitian 1040 as per a certain ratio before spraying to obtain a suitable dry film thickness.

Dip coating: According to the requirements, after diluting with 1040 as per a certain ratio, dip the sample board vertically in the liquid for about 10s until the bubbles on the board surface disappear, and then slowly take out the sample board.

Brush coating: According to the requirements, dilute the product with 1040 as per a certain ratio and then conduct brush coating to obtain a suitable dry film thickness.

CHECK: 9422 contains UV indicator which facilitates the inspection of the coating effect of the sample board.

Packaging and Storage Conditions

- Packaging: Available in 5L/barrel, 2 barrels/carton

- Storage: Store at 8-28°C in a cool and dry place. Shelf life is 12 months.

Safety Information

- Keep away from children.

- Store in a sealed container.

- In case of accidental exposure, rinse with water and consult the MSDS for further safety information.

9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive

HUITIAN^® 9422 is a reliable and efficient solution for protecting electronic components against environmental challenges. Its high-performance features, compliance with environmental standards, and ease of application make it an ideal choice for various industries seeking to enhance the durability and lifespan of their electronic products. By choosing HUITIAN^® 9422 37M, businesses can ensure the safety and reliability of their electronic components, contributing to a more sustainable and efficient future.

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9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive

9422 Polyurethane Conformal Coating For Electronics Clear Brown Yellow 37% Solids -65°C To 130°C Range For Circuit Board Protection Automotive

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