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Shenzhen Huazhisheng New Material Technology Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier

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China RTV159 Momentive Silicone Adhesive For Electronic Potting And Sealing
China RTV159 Momentive Silicone Adhesive For Electronic Potting And Sealing

  1. China RTV159 Momentive Silicone Adhesive For Electronic Potting And Sealing
  2. China RTV159 Momentive Silicone Adhesive For Electronic Potting And Sealing

RTV159 Momentive Silicone Adhesive For Electronic Potting And Sealing

  1. MOQ: 1
  2. Price: CN¥341.54/pieces 1-49 pieces
  3. Get Latest Price
Color RED
Chemical Base Acetoxy-functional silicone polymer
Curing Mechanism Room Temperature Vulcanization (RTV) via atmospheric moisture
Operating Temperature -60°C to +205°C
Temperature Resistance Up to +205°C (continuous)
Cure Characteristic Releases acetic acid during curing
Full Cure Time 24–72 hours (dependent on humidity
Product Type One-component, acetoxy-cure silicone sealant
Packaging 150g tubes, 300mL cartridges
Packaging Details 1 piece
Delivery Time 5-8days
Payment Terms T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability 1000Piece
Place of Origin USA
Certification TDS,SDS,Rohs

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  1. Product Details
  2. Company Details

Product Specification

Color RED Chemical Base Acetoxy-functional silicone polymer
Curing Mechanism Room Temperature Vulcanization (RTV) via atmospheric moisture Operating Temperature -60°C to +205°C
Temperature Resistance Up to +205°C (continuous) Cure Characteristic Releases acetic acid during curing
Full Cure Time 24–72 hours (dependent on humidity Product Type One-component, acetoxy-cure silicone sealant
Packaging 150g tubes, 300mL cartridges Packaging Details 1 piece
Delivery Time 5-8days Payment Terms T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability 1000Piece Place of Origin USA
Certification TDS,SDS,Rohs
High Light RTV159 Momentive SiliconeMomentive Silicone AdhesiveElectronic Potting RTV159 Momentive

Momentive RTV159 Electronic Potting and Sealing Silicone Adhesive

Basic Properties

Parameter Value/Description
Product Type One-component, acetoxy-cure silicone sealant
Chemical Base Acetoxy-functional silicone polymer
Curing Mechanism Room Temperature Vulcanization (RTV) via atmospheric moisture
Color Red 
Operating Temperature -60°C to +205°C 
Temperature Resistance Up to +205°C (continuous) 
Packaging 150g tubes, 300mL cartridges 
Cure Characteristic Releases acetic acid during curing 
Full Cure Time 24–72 hours (dependent on humidity

Product Introduction

Momentive RTV159 is a high-strength, red silicone sealant designed for industrial applications requiring exceptional thermal stability and electrical insulation. As a one-component RTV (Room Temperature Vulcanizing) material, it cures upon exposure to ambient moisture, forming a durable elastomer that maintains elasticity across extreme temperatures (-60°C to +205°C). Its acetic acid release during curing ensures rapid cross-linking, while its adhesion to metals, glass, ceramics, and plastics without primers simplifies deployment in critical sealing tasks

Enhanced Special Properties

RTV159 distinguishes itself through three core attributes:

  • High-Temperature Resilience: Retains structural integrity and elasticity at sustained temperatures up to 205°C, outperforming standard silicones (typically rated ≤150°C) 
  • Universal Adhesion: Bonds to diverse substrates (e.g., metals, plastics, ceramics) without primers, validated by MIL-A-46146B certification for military-grade electrical insulation 
  • Structural Stability: Exhibits low shrinkage during curing, high tensile strength, and resistance to creep under mechanical stress, ensuring long-term sealing in high-vibration environments 

Application Scenarios

RTV159 is engineered for demanding electrical and industrial sealing:

    • Electronics & Electrical: Sealing capacitors, resistors, and PCB components exposed to high temperatures or thermal cycling; UL HB flammability certification ensures safety in electrical enclosures
    • Industrial Maintenance: Repairing leaks in high-temperature pipelines (e.g., fuel lines, steam systems), sealing transformers, and rebuilding mechanical keyways 
    • Automotive & Aerospace: Gasket sealing for engine compartments, exhaust systems, and avionics where thermal shock resistance is critical 
       

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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    5000000-8000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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 a... 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 a...

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Get in touch with us

  • Reach Us
  • Shenzhen Huazhisheng New Material Technology Co., Ltd.
  • 101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
  • https://www.adhesive-silicone.com/

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