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DOWSIL 732 Multi Purpose Sealant General Industrial Bonding Sealing Solution

Shenzhen Huazhisheng New Material Technology Co., Ltd.
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DOWSIL 732 Multi Purpose Sealant General Industrial Bonding Sealing Solution

Place of Origin : Guangdong, China

Brand Name : DOWSIL

Model Number : DOWSIL 732

Price : CN¥31.74/pieces 1-99 pieces

MOQ : 1

CAS No. : DOWSIL

Other Names : DOWSIL 732

Main Raw Material : Silicone

Usage : Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronic products

Package : 300ML/Piece

Chemical Resistance : Excellent

Cure Time : 24 hours

Type : Adhesive

Flame Retardant : Yes

Uv Resistance : Excellent

Application Method : Caulking gun or manual dispensing

Packaging Details : 1 piece

Delivery Time : 5-8days

Payment Terms : T/T,L/C,D/A,D/P,Western Union,MoneyGram

Supply Ability : 1000Piece

Certification : TDS,SDS,Rohs

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DOWSIL 732 Multi-Purpose Sealant General Industrial Bonding & Sealing Solution

Product Introduction of DOWSIL™ 732 Multi-Purpose Sealant

Basic Product Attributes

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.


Product Overview

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.


Key Features

  • Electrical Properties: Dielectric strength of 21.6 kV/mm and volume resistivity of 1.5×10¹⁵ Ω·cm.
  • Mechanical Properties: Tensile strength 2.3 MPa, elongation at break 540%, Shore A hardness 25.
  • Curing: Skin-over time 7 minutes; full cure (3mm depth) in 24 hours.
  • Compatibility: Releases acetic acid during cure; may corrode sensitive metals.

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.


Technical Data Table

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

DOWSIL 732 Multi Purpose Sealant General Industrial Bonding Sealing Solution


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