Name: ANPIN AP-688W E RTV Silicone 300ml
Price: 15
Availability: InStock

ANPIN AP-688W E RTV Silicone 300ml is a white one-component room-temperature vulcanizing silicone adhesive developed for bonding, fixing, insulating and sealing electronic and electrical components. The AP-688W(E) formulation provides fast surface drying, strong adhesion to common PCBA materials, flame-retardant performance and reliable protection for demanding electronic assemblies.

Table of Contents

Product Overview

ANPIN AP-688W(E) belongs to the AP-688 family of industrial RTV silicone rubber adhesives manufactured by Shenzhen Anpin Silicone Material Co., Ltd.

The product is a condensation-type one-component silicone rubber that cures at room temperature when exposed to moisture in the surrounding air.

No separate hardener, catalyst or A/B mixing process is required.

During curing, the silicone undergoes condensation and cross-linking and releases small alcohol molecules as normal reaction byproducts.

After full curing, ANPIN AP-688W E RTV Silicone 300ml forms a flexible and durable silicone elastomer with excellent adhesion to metals, plastics, ceramics and various materials commonly used in electronic assemblies.

The 300ml cartridge format is convenient for manual dispensing, pneumatic dispensing equipment and repeated production-line application.

Key Features and Advantages

Fast Surface Drying

ANPIN identifies fast surface drying as one of the major characteristics of the AP-688 series.

Rapid skin formation helps improve handling efficiency after electronic components have been positioned and fixed.

Strong PCBA Adhesion

The AP-688 family provides strong bonding to various materials commonly found on printed circuit board assemblies.

This makes the product suitable for securing capacitors, inductors, transformers, transistors and other components that may be exposed to vibration or movement.

One-Part RTV Application

ANPIN AP-688W E RTV Silicone 300ml is supplied ready to use.

No weighing or mixing is required, helping simplify production processes and reduce operator errors.

UL94 V-0 Flame Retardancy

ANPIN states that the AP-688 family conforms to UL94 V-0 flame-retardant requirements.

This is particularly useful for power supplies, inverters, LED assemblies and other electronic products where flame resistance is important.

Wide Temperature Resistance

The cured AP-688 silicone can be used continuously from approximately -50°C to +200°C.

This broad temperature capability supports electronic equipment exposed to both low-temperature and elevated-temperature operating conditions.

Electrical Insulation

The cured silicone provides electrical insulation together with high volume resistivity.

This makes the product suitable for electronic and high-voltage electrical assemblies requiring both component fixing and insulation.

Moisture Protection

AP-688 helps protect sensitive components from humidity and environmental moisture.

After curing, the flexible silicone layer can also help reduce mechanical stress caused by vibration and thermal cycling.

Flexible Elastomeric Cure

Unlike rigid structural adhesives, cured RTV silicone remains elastic.

This flexibility allows the adhesive layer to accommodate differences in thermal expansion between components and surrounding substrates.

RoHS and REACH Compliance

The AP-688 product family is listed by ANPIN as meeting RoHS and REACH environmental requirements.

Applications of ANPIN AP-688W E RTV Silicone 300ml

PCB and PCBA Component Fixing

The product is suitable for fixing components mounted on printed circuit boards.

Typical applications include capacitors, inductors, transformers, transistors, connectors and power components.

Power Supply Assembly

ANPIN AP-688W E RTV Silicone 300ml can be used for bonding, fixing, sealing and insulating components inside AC and DC power supplies.

Inverter Components

The silicone is suitable for selected inverter and high-voltage component fixing applications.

LED Power Components

ANPIN specifically identifies the AP-688 family for adhesive fixing of LED power components.

Lighting Equipment

The product can also be used for fixing components in T8 lamps and other lighting assemblies.

Motor Control Electronics

ANPIN also identifies AP-688 for fixing components inside electric vehicle motor controllers and related electronic control assemblies.

Industrial Electronics

The 300ml cartridge is suitable for electronic manufacturing, maintenance and automatic or semi-automatic dispensing operations.

Technical Information

Brand: ANPIN

Model: AP-688W(E)

Series: AP-688

Product Type: RTV Silicone Rubber Adhesive

Capacity: 300ml

Color: White

Package Type: Cartridge

Components: One-Part

Curing Type: Room-Temperature Moisture Cure

Reaction Type: Condensation Cure

Cure Byproduct: Alcohol

Material Type: Silicone Rubber

Primary Functions:
Bonding / Fixing / Electrical Insulation / Sealing

Continuous Operating Temperature:
Approx. -50°C to +200°C

Flame Retardancy:
UL94 V-0

Electrical Property:
Electrically Insulating

Environmental Protection:
Moisture Resistant

Typical Applications:
PCB / PCBA / Power Supply / Inverter / LED / Transformer / Capacitor / Inductor / Motor Controller / Electronic Components

Compliance:
RoHS / REACH

Important Technical Note

ANPIN’s public AP-688 information provides the general performance characteristics of the AP-688 family but does not publish a separate complete AP-688W(E) 300ml numerical specification table.

Exact batch-specific viscosity, density, tack-free time, Shore hardness, tensile strength and other detailed technical values should therefore be confirmed using the latest AP-688W(E) TDS supplied with the actual product.

Why Choose ANPIN AP-688W E RTV Silicone 300ml

ANPIN AP-688W E RTV Silicone 300ml combines fast surface curing, strong PCBA adhesion, electrical insulation, moisture protection and UL94 V-0 flame resistance in a convenient one-component silicone system.

Its flexible cured structure helps protect electronic components from vibration, temperature cycling and mechanical stress.

The 300ml cartridge is particularly convenient for PCB production, power supply assembly, inverter manufacturing, LED equipment and other electronic applications requiring controlled dispensing.