Assembly of Home Appliance Equipment

Universal Assembly

The development of the appearance and function of household appliances has brought many challenges to the structural design and automatic production. Due to its excellent reliability and automatic construction feature, the adhesive has been increasingly applied to household appliances.

Bestry can provide high-efficient and low-cost automation solutions for home appliances.

Panel Bonding and Component Structure Bonding

• There are various application requirements for the bonding of panels and components of home appliances. Bestry can provide rapid curing and humidity and heat resistant products for different scenarios.

• PUR material without holding.

• One-component high temperature-resistant PUR material.

• Long-operating-time two-component rapid curing product.

• High-elastic cushioning material.

面板粘接、组件结构粘接

线束和元器件快速固定

Fast Fixing of Wire and Components

Fast positioning and fixing solutions are required during the home appliance assembling.

• UV light curing products, which can be used for fixing and reinforcing wire and connectors.

• Fast tack free silicone products, which can be used for fixing large capacitors, inductors and other devices.

Component Cushioning, Anti-vibration and Sealing

Bestry provides innovative sealing and cushioning materials to provide protection for high-precision electrical appliances.

• Long operation time, which is suitable for assembling large products.

• Shading and sealing.

• Ultra-low modulus and high resilience.

• High bonding strength, which is over 2 times more than the foam tape.

组件缓冲防振和密封

Conformal Coating

Bestry’s conformal coating material can form a protective film on the surface of the circuit board to protect it from environmental corrosion, such as moisture, corrosive liquid and thermal shock, and improve the reliability and service life.

Home appliances, such as washing machines and air conditioners, have to work in harsh environment for a long time, such as high temperature, high humidity, highly concentrated chemical solvents or high grease. Their reliability is the key factor to ensure their functions. Bestry’s conformal coating solutions can protect PCBs from humidity weather and chemical corrosion.

• High reliability and weather resistance: low shrinkage, high temperature resistance, low thermal expansion coefficient(CTE), and thin layer coating.

• Multiple curing methods available: heat curing, UV curing, UV + heat curing, UV + moisture curing, and moisture curing at the room temperature.

• Multiple processing methods, such as: spraying, brushing and dipping.

• Can offer solutions with multiple certifications.

异形涂覆

Chemical system	Product	Curing method	Viscosity (cp)	Solid content %	Surface drying time (min)	VOC, g / L	Glass transition temperature, ℃	Operating temperature range, ℃	Application recommendation
Acrylic acid	W-TA3100F	Normal temperature / heating	250	29%	10	645	15	-65~125	Coating protection for home appliance circuit boards and industrial control instruments
	W-TA3101F	Normal temperature / heating	220	34	10	594	15	-65~125	Coating protection for home appliance circuit boards and industrial control instruments
	A-TA3105F	Normal temperature / heating	270	29.5	30	661	42	-65~125	Protection for vehicle and outdoor industrial equipment circuit boards
Polyurethane	W-TU1201	Normal temperature / heating	130	50	60	512	70	-65~125	Coating protection for vehicle and outdoor industrial equipment circuit boards
Polyurethane	AT-U1205	Normal temperature / heating	200	45	15	530	25	-65~125	Coating protection for vehicle and outdoor industrial equipment circuit boards
UV curing	W-UA3200	UV	375	98	0.5	35	26	-65~125	Coating protection for home appliance circuit boards and industrial control instruments
UV curing	A-UA3206	UV / moisture	800	97	0.5	0	45	-65~125	Coating protection for vehicle and industrial equipment circuit boards
Organic silicon	A-TS4002	Normal temperature / heating	270	20	10	626	-50	-65~145	Coating protection for home appliance circuit boards and industrial control instruments
Organic silicon	A-TS4003	Normal temperature / heating	300	90	60	0	-66	-65~200	Circuit board protection for vehicles, outdoor industrial equipment and operating equipment in the critical environment

Thermal Conductive Potting

The potting material can provide permanent high-performance protection for the equipment, protect electronic equipment from environmental influences, and ensure the reliability of the equipment under the high voltage and extreme operating temperature. The benefits of potting materials:

• Enhance mechanical strength, and shock and vibration resistant.

• Improve electrical insulation.

• Damp heat and chemical corrosion resistance.

• Enhanced heat dissipation.

Bestry provides different potting solutions for different scenarios, including:

• Electronic potting and power supply potting.

• LED potting.

• Photovoltaic potting.

• Connector potting.