PM-SI611 | Silicone Potting material

Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others

PM-SI611 | Silicone Potting material

Main features

  • High temperature resistance
  • High flowability
  • Void free casting

Product Description

LINQBOND PM-SI611 is a two-part, grey RTV silicone potting material designed for various applications like electrical potting, PCB encapsulation, LED drivers, cable joining, and surge protection. It offers excellent high-temperature performance and easy reworkability, making it durable and adaptable.

LINQBOND PM-SI611 low viscosity ensures smooth flow, deep penetration, and void-free encapsulation of intricate components. The formula reduces porosity, resulting in strong, reliable castings. Additionally, PM-SI611 has built-in fire-retardant properties, adding safety to critical applications.

Applications:

  • Electrical Potting
  • PCB Encapsulation
  • LED Driver Potting
  • Cable Joining
  • Surge Protection Device

Product Features & Benefits:

Unmatched High-Temperature Performance & Re-workability: LINQBOND PM-SI611 stands out by offering a rare combination of high-temperature resistance, ensuring reliability in extreme conditions, coupled with excellent re-workability, allowing for easy component repair or replacement, saving time and resources.

Superior Safety & Compliance (UL94 V-0): With its UL94 V-0 flammability rating, this potting material provides an exceptional level of fire safety, exceeding industry standards and ensuring protection for critical applications and peace of mind for users.

Streamlined Processing for High-Volume Manufacturing: The low viscosity and machine pourability of LINQBOND PM-SI611 make it ideal for automated dispensing, facilitating efficient and cost-effective high-volume production while maintaining consistent quality and performance.

Product Family

PM-SI611

1. Select Package Type
Catalog Product

Unlike other products we offer, the products listed on this page cannot currently be ordered directly from the website.

Product availability
US Shipping in 12 weeks
CA Shipping in 12 weeks
EU Shipping in 12 weeks
Packaging
Please select Package Type before adding your product to your cart.
TDS, SDS & Technical Documents
  • TDS _LINQBOND PM-SI611
    English (Technical Data Sheet (TDS))

Technical Specifications

General Properties
Mix Ratio Mix Ratio
1:1
Thermal Properties
Operating Temperature Operating Temperature
-40 to 200 °C
Thermal Conductivity Thermal Conductivity
>1.0 W/m.K
UL 94 Rating UL 94 Rating
V-0
Electrical Properties
Breakdown Voltage Breakdown Voltage
24 V
Volume Resistivity Volume Resistivity
4.2E13 Ohms⋅cm
Chemical Properties
Moisture absorption Moisture absorption
0.2 %
Physical Properties
Viscosity Viscosity
2000-3000 mPa.s

Additional Information

Processing Instructions

 

  1. Before mixing, stir both Part A and Part B to homogenize. 

  2. Mix components A and B according to the specified weight ratio. Stir thoroughly to ensure uniformity while preventing air from introduced into the mixture. Ensure contamination is avoided. 

  3. To ensure complete mixing of both parts, machine mixing and dispensing are recommended. Static  and dynamic mixer can also be used for mixing.

  4. Degas the mixture to remove the bubbles for about 10 minutes. Do not fill the container more than half full to prevent overflowing during degassing.

  5. Gradually pour the mixed compound into the device being potted. 

  6. Allow the potted workpiece to cure. The curing process is influenced by temperature variations; generally, higher temperatures result in faster curing, while lower temperatures lead to slower curing. 

Packaging

LINQBONDTM PM-SI611 Part A and Part B is available in 30 kg open top plastic buckets. 

 

Storage and Handling

Store in a ventilated, dry, and clean environment at 30±5 °C. Keep away from fire and heat sources. It is strictly forbidden to store in outdoor environments. At proper storage conditions, both Part A and Part B have a shelf life of 6 months.



 

Recently viewed products

Leading Brands Trust in Our Products and Services

Products that Perform | Knowledge that Serves | Service that Delivers