Shenzhen Huazhisheng New Material Technology Co., Ltd.
| product name | Momentive TSE3941 |
| Base Type | Silicone Rubber |
| Appearance | Non-flowable paste, white |
| Tack-free time | 5 min |
| Density | 1.71 g/cm³ |
| Hardness (Type A) | 76 |
| Tensile Strength | 4.2 MPa {43 kgf/cm²} |
| 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 | Guangdong, China |
| Brand Name | Momentive |
| Model Number | TSE3941 |
| Certification | TDS,SDS,Rohs |
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Product Specification
| product name | Momentive TSE3941 | Base Type | Silicone Rubber |
| Appearance | Non-flowable paste, white | Tack-free time | 5 min |
| Density | 1.71 g/cm³ | Hardness (Type A) | 76 |
| Tensile Strength | 4.2 MPa {43 kgf/cm²} | 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 | Guangdong, China | Brand Name | Momentive |
| Model Number | TSE3941 | Certification | TDS,SDS,Rohs |
| High Light | Momentive Rtv ，Momentive Rtv Silicone ，Silicone Adhesive Sealant | ||
| PROPERTY | VALUE | CONDITION |
|---|---|---|
| Uncured Properties | ||
| Appearance | Non-flowable paste, white | - |
| Tack-free time | 5 min | 23°C |
| Cured Properties | 3 days @ 23°C, 50% RH | |
| Density | 1.71 g/cm³ | - |
| Hardness (Type A) | 76 | JIS K 6249 |
| Tensile Strength | 4.2 MPa {43 kgf/cm²} | - |
| Elongation | 80% | - |
| Adhesion Strength | 2.0 MPa {20 kgf/cm²} | Aluminum lap shear, 7 days |
| Volatile Siloxane (D3-D10) | 0.005 wt% | In-house test method |
| Thermal Conductivity | 0.7 W/(m·K) {1.7×10⁻³ cal/(cm·s·°C)} | - |
Momentive TSE3941-W is a one-component, non-corrosive, low volatile silicone adhesive sealant that cures with atmospheric moisture to form an elastic, flame retardant silicone rubber. Key features include fast tack-free time (5 min @23°C), UL94V-0 certification (File E56745), non-corrosivity to metals, and low odor alcohol vapor release during cure.
Flame Retardancy & Electrical Properties: UL94V-0 certified for high-voltage applications. Stable electrical performance with initial volume resistivity of 2.3×10¹⁵ Ω·cm, maintained at 6.3×10¹⁵ Ω·cm after 1000h@150°C and 2.1×10¹⁵ Ω·cm after 500h@60°C/90%RH.
Adhesion & Heat Resistance: Excellent adhesion to aluminum, copper, epoxy resin (see table below), but poor to polyethylene/PTFE. After 500h@150°C, copper adhesion strength retains 1.6 MPa (initial: 2.1 MPa).
High-voltage parts: Flame retardant bonding for power modules and transformers (e.g., telecom base station power units).
Waterproof sealing: Moisture-proof sealing for communication device housings and sensor ports (e.g., 5G antenna sealing).
Industrial flame retardancy: Fireproof encapsulation for EV battery pack high-voltage wire connections (industry-verified same model application).
High-temperature sealing: Motor coil fixation and insulation protection in 150°C environments.
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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