Shenzhen Huazhisheng New Material Technology Co., Ltd.
| CAS No. | ShinEtsu |
| Main Raw Material | EPOXY |
| Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Construction, Fiber & Garment, Footwear & Leather and etc. |
| product name | ShinEtsu KE-445T |
| Classification | Silica gel |
| Package | 330ML/Piece |
| Hardness | Flexible |
| Chemical Resistance | Excellent |
| Form | Liquid |
| Curing Method | Room Temperature |
| Application | Sealant |
| Adhesion | Strong |
| Weather Resistance | Good |
| Shelf Life | 1 year |
| Viscosity | High |
| Temperature Resistance | High |
| Color | Transparent |
| Product Type | Silicone |
| 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 | JAPAN |
| Brand Name | ShinEtsu |
| Model Number | ShinEtsu KE-445T |
| Certification | TDS,SDS,Rohs |
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Product Specification
| CAS No. | ShinEtsu | Main Raw Material | EPOXY |
| Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Construction, Fiber & Garment, Footwear & Leather and etc. | product name | ShinEtsu KE-445T |
| Classification | Silica gel | Package | 330ML/Piece |
| Hardness | Flexible | Chemical Resistance | Excellent |
| Form | Liquid | Curing Method | Room Temperature |
| Application | Sealant | Adhesion | Strong |
| Weather Resistance | Good | Shelf Life | 1 year |
| Viscosity | High | Temperature Resistance | High |
| Color | Transparent | Product Type | Silicone |
| 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 | JAPAN | Brand Name | ShinEtsu |
| Model Number | ShinEtsu KE-445T | Certification | TDS,SDS,Rohs |
| High Light | Shin Etsu Thermal Grease ，Silicone Synthetic Grease ，Shin Etsu Silicone | ||
ShinEtsu KE-445 One-Component RTV Sealant - Elastic Solution for Electronics
Shin-Etsu KE-445 is a one-component, room-temperature vulcanizing (RTV), self-leveling silicone sealant that cures into a flexible and durable elastomer. Featuring a neutral cure system, it is non-corrosive, low-odor, and provides excellent adhesion to metals, plastics, glass, and ceramics without requiring a primer.
One-component, easy to apply – No mixing required, suitable for automated dispensing or manual application.
● Room-temperature cure – Fully cures in 7 days at 23°C/50% RH, with a 20-minute tack-free time.
● Self-leveling – Ideal for smooth surface sealing, forming a uniform and bubble-free layer.
● Low hardness & high elasticity – 25 Shore A hardness with 200% elongation for stress relief.
● Excellent electrical properties – 5 TΩ·m volume resistivity & 25 kV/mm dielectric strength for electronics.
Electronics – Moisture-proof sealing for PCBs, sensors, and PV junction boxes.
● Automotive – Waterproofing & vibration damping for battery packs, headlights, and ECUs.
● Industrial – Form-in-place gaskets (FIPG) for machinery and pipe flanges.
● Medical – Housing bonding & sealing, compliant with biocompatibility standards.
| Property | Value |
|---|---|
| Type | Adhesive/Sealant |
| Cure Type | Condensation |
| Component | One |
| Color | Black, White, Translucent |
| Density @23°C (g/cm³) | 1.05 |
| Viscosity (cps) | 5,000 |
| Cure Conditions | 7 days @23°C/50% RH |
| Tack Free Time (min) | 20 |
| Shore A Hardness | 25 |
| Tensile Strength (MPa) | 2.0 |
| Elongation (%) | 200 |
| Shear Strength [Al/Al] (MPa) | 0.3 |
| Volume Resistivity (TΩ·m) | 5 |
| Dielectric Strength (kV/mm) | 25 |
| Dielectric Constant @50Hz | 2.8 |
| Dissipation Factor @50Hz | 5×10⁻³ |
| Thermal Conductivity (W/m·K) | 0.21 |
| Service Temp. Range (°C) | -40 to +180 |
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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