Shenzhen Huazhisheng New Material Technology Co., Ltd.
| product name | Momentive Rtv157 |
| Main Raw Material | Silicone |
| Type | Acidic High-Strength RTV Silicone Adhesive/Sealant |
| Appearance | Gray Paste |
| Viscosity (23°C) | Non-flowable |
| Density | 1.09 g/cm³ |
| Tack-Free Time | 45 minutes |
| Hardness (Shore A) | 28 |
| Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronic communications, electronic coatings, molds, diodes |
| Package | 300ML/Piece |
| 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 |
| Brand Name | Momentive |
| Model Number | Rtv157 |
| Certification | TDS,SDS,Rohs |
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Product Specification
| product name | Momentive Rtv157 | Main Raw Material | Silicone |
| Type | Acidic High-Strength RTV Silicone Adhesive/Sealant | Appearance | Gray Paste |
| Viscosity (23°C) | Non-flowable | Density | 1.09 g/cm³ |
| Tack-Free Time | 45 minutes | Hardness (Shore A) | 28 |
| Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronic communications, electronic coatings, molds, diodes | Package | 300ML/Piece |
| 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 | Brand Name | Momentive |
| Model Number | Rtv157 | Certification | TDS,SDS,Rohs |
| High Light | Momentive Rtv157 ，RTV Silicone Adhesive Sealant ，Momentive RTV Silicone Sealant | ||
| Property | Value |
|---|---|
| Type | Acidic High-Strength RTV Silicone Adhesive/Sealant |
| Appearance | Gray Paste |
| Viscosity (23°C) | Non-flowable |
| Density | 1.09 g/cm³ |
| Tack-Free Time | 45 minutes |
| Hardness (Shore A) | 28 |
| Tensile Strength | 6.2 MPa |
| Tear Strength | 16.1 Kg/cm |
| Elongation at Break | 825% |
| Bond Strength | 1.3 MPa |
| Volume Resistivity | 7.5 × 10¹⁴ Ω·cm |
| Dielectric Strength | 20.7 kV/mm |
| Operating Temperature | -40°C to +150°C (long-term) |
Momentive RTV157 is a high-strength silicone adhesive and sealant designed for demanding industrial applications. It cures at room temperature via an acetic acid-release mechanism, forming a robust elastomer with exceptional mechanical resilience. Its combination of high tensile strength (6.2 MPa), extreme elasticity (825% elongation), and strong adhesion (1.3 MPa) makes it ideal for structural bonding and sealing where durability is critical. The product exhibits excellent electrical insulation (volume resistivity >10¹⁴ Ω·cm) and resistance to environmental stressors like UV radiation and temperature extremes
RTV157 distinguishes itself through three core attributes:
RTV157 is validated in the following high-stress fields:
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
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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