DOWSIL 3-1944HP RTV One-part translucent silicone for pin solder joint coverage

DOWSIL 3-1944HP RTV One-part translucent silicone for pin solder joint coverage

Product Introduction of DOWSIL™ 3-1944 HP RTV Coating

Part 1: Basic Properties

DOWSIL™ 3-1944 HP is a one-part, translucent RTV silicone coating with excellent flowability, fast tack-free time, and flame resistance (UL 94 V-0 rated). Its UV indicator enables automated inspection, and it is solvent-free for environmental friendliness.

Part 2: Product Description

DOWSIL™ 3-1944 HP cures by absorbing ambient moisture, eliminating the need for ovens. It forms a soft, low-stress elastomer ideal for protecting delicate components (e.g., solder joints, pins). The fast cure (7-minute tack-free at 25°C) can be accelerated with mild heat (<60°C) for higher throughput.

Part 3: Key Features

1. UV Indicator: Enables visual inspection under UV light for coverage verification.
2. Flame Resistance: UL 746C 94 V-0 certified for high-reliability applications.
3. Low Stress: Shore A 36 durometer minimizes mechanical stress on components.
4. Shelf Life: 12 months at 25°C.

Part 4: Applications

Designed for electronics protection, typical applications include:

• ​Pin/Solder Joint Coverage: Shields PCB joints from oxidation and short circuits.
• ​Thin Section Encapsulation: Ideal for sensors and microelectronics.
• ​Spot Protection: Selective coating for connectors or critical areas.

Technical Data Table

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives across various industries such as electronics, home appliances, LED lighting, automotive, consumer electronics, rail transit, aerospace, and electrical power. Huazhisheng New Materials adheres to the corporate sustainable development strategy of "Progress, Innovation, Professionalism, and Integrity," and integrates the philosophy of "Quality, Efficiency, Environment-Friendly, and Reliability" throughout the entire product lifecycle. Our products have passed SGS, UL, FDA, DIN, and non-toxic certifications, and have been awarded multiple global patents, making us one of the primary suppliers of adhesives and new materials in China's new energy, electronics, automotive, industrial, packaging, environmental protection, construction, and high-speed rail sectors.
With an innovative perspective, we offer customized solutions, continuously develop leading technologies, and provide comprehensive support to clients across various industrial sectors. We are committed to collaborating with our clients to drive industrial transformation and upgrading, ensuring your sustained competitive edge.
Based on advancements in various polymer chemical materials, Huazhisheng New Materials has established a leading position in four key areas: coating, bonding, sealing, and thermal conductivity. Our efficient and environmentally friendly adhesive products and technical solutions help industrial enterprises enhance production efficiency and benefits, protect your electronic products from external chemical agents and harsh usage environments, and extend their lifespan, ensuring continuous and stable operation.