DOWSIL 736 High-Temp Sealant Silicone Sealant Heating Elements & Industrial Ovens

Part 1: Basic Properties

DOWSIL™ 736 is a one-component, red, non-slump silicone sealant designed for extreme temperatures. It operates stably at continuous 260°C (500°F) and intermittent 315°C (600°F), curing into a flexible rubber solid suitable for vertical or overhead applications.

Part 2: Product Description

DOWSIL™ 736 cures via moisture, with a 10-minute skin time (25°C/50% RH) and full cure in 24 hours (3mm thickness). It offers high tensile strength (350 psi) and elongation (600%), complies with FDA 21CFR 177.2600 for food contact, and meets UL and MIL-A-46106A military standards.

Part 3: Special Properties

1. Heat Resistance: Stable at 260°C long-term and 315°C short-term.
2. ​Non-Sag: Zero slump for vertical applications.
3. ​Certifications: NSF 51 food-grade and low VOC.
4. ​Corrosion Note: Releases acetic acid during cure; avoid sensitive metals.

Part 4: Applications

1. Industrial: Sealing oven conveyors, bag filters in chimneys.
2. ​Electronics: Encapsulating heating elements (e.g., cartridges).
3. ​Aerospace: Engine gaskets, high-temperature duct seals.
4. ​Food Processing: FDA-compliant equipment sealing.

Technical Parameters (English Only)

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