Shenzhen Huazhisheng New Material Technology Co., Ltd.

Manufacturer from China
Verified Supplier
1 Years
Home / Products / Momentive Silicone /

Momentive RTV11 Silicone Rubber for Encapsulation and Food Contact

Contact Now
Shenzhen Huazhisheng New Material Technology Co., Ltd.
Visit Website
City:dongguan
Province/State:guangdong
Country/Region:china
Contact Person:Mrouyang
Contact Now

Momentive RTV11 Silicone Rubber for Encapsulation and Food Contact

Ask Latest Price
Video Channel
Place of Origin :USA
Brand Name :Momentive
Model Number :Rtv11
Price :CN¥943.83/barrels 1-99 barrels
Color :White
Viscosity (Uncured) :11,000 cps
Specific Gravity :1.19
Work Time (0.5% DBT @25°C) :1.5 hour
Cure Time (0.5% DBT @25°C) :24 hours
Hardness (Shore A) :41
Tensile Strength :36 kg/cm² (510 psi)
Elongation :190%
Dielectric Strength :20.3 kV/mm (515 V/mil)
Volume Resistivity :1.1×10¹⁵ ohm-cm
more
Contact Now

Add to Cart

Find Similar Videos
View Product Description

Basic Properties

Property Value
Color White
Viscosity (Uncured) 11,000 cps
Specific Gravity 1.19
Work Time (0.5% DBT @25°C) 1.5 hours
Cure Time (0.5% DBT @25°C) 24 hours
Hardness (Shore A) 41
Tensile Strength 36 kg/cm² (510 psi)
Elongation 190%
Dielectric Strength 20.3 kV/mm (515 V/mil)
Volume Resistivity 1.1×10¹⁵ ohm-cm

Product Introduction

Momentive RTV11 is a two-part, solvent-free silicone elastomer cured with dibutyl tin dilaurate (DBT). It cures at room temperature to form a resilient rubber with FDA compliance for non-acidic food contact applications. Its low viscosity (11,000 cps) ensures easy pourability, while excellent thermal stability (-54°C to 204°C continuous) suits demanding environments.

Advanced Characteristics

RTV11’s unique 20.3 kV/mm dielectric strength and 1.1×10¹⁵ ohm-cm volume resistivity make it ideal for high-voltage insulation. With only 0.6% shrinkage after curing, it maintains dimensional accuracy in precision molds. The 190% elongation provides exceptional flexibility against mechanical stress.

Application Scenarios

Validated industry applications include:

  • Potting of aerospace sensors: Protects circuitry against thermal cycling (-65°F to 400°F) per SAE AS23053 standards.
  • Cultural artifact replication: Used by museums for non-destructive casting of fragile objects (e.g., Smithsonian Institution case study).
  • Medical device encapsulation: Biocompatible sealing for diagnostic equipment housings (ISO 10993-5 certified).

FAQ

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

Momentive RTV11 Silicone Rubber for Encapsulation and Food Contact

Inquiry Cart 0