Shenzhen Huazhisheng New Material Technology Co., Ltd.
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DOWSIL 732 Multi-Purpose Sealant General Industrial Bonding & Sealing Solution
Product Introduction of DOWSIL™ 732 Multi-Purpose Sealant
DOWSIL™ 732 is a general-purpose, one-part silicone adhesive/sealant with an acetoxy cure system. It cures at room temperature upon exposure to atmospheric moisture. Available in white, black, clear, and aluminum colors, it features a non-sag paste consistency for easy application.
DOWSIL™ 732 cures into a tough yet flexible rubber with excellent adhesion to substrates like glass, metals, and engineering plastics. It operates stably from -60°C to +180°C (black version up to +205°C), with short-term peaks at +230°C. Compliant with MIL-A-46106 and FDA 177.2600, it is suitable for food-contact applications.
Applications include industrial sealing/bonding (e.g., electronics encapsulation, automotive parts, HVAC systems) and FDA-compliant food processing equipment. Its weather resistance makes it ideal for outdoor construction joints.
| Property | Unit | Result |
|---|---|---|
| Physical (As Supplied) | ||
| Extrusion Rate | g/min | 350 (3.2mm orifice, 0.62MPa) |
| Viscosity (Low Shear) | Pa·s | 821 |
| Mechanical (Cured 7 Days @25°C/50% RH) | ||
| Tensile Strength | MPa | 2.3 |
| Elongation at Break | % | 540 |
| Electrical (Cured 7 Days @25°C/50% RH) | ||
| Dielectric Strength | kV/mm | 21.6 |
| Volume Resistivity | Ω·cm | 1.5×10¹⁵ |
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
