KDW-1536 Solar Cell Sealant 310ml/400ml Neutral Silicone Adhesive for Panel Frame Bonding -60°C to 260°C Temperature Range
Price:
Negotiable
MOQ:
1000.0 Pieces
Delivery Time:
Negotiable
Brand:
Lianti
Product Description
Product Overview
Technical Performance
KDW-1536 deketoximized silicone sealant is a neutral silicone sealing material that cures by absorbing moisture from the air at room temperature. It provides excellent adhesion and sealing performance for most materials.
Primary Applications
Specifically designed for solar cell component aluminum frame adhesion and sealing, junction box adhesion, and protection of crystalline and polycrystalline silicone from pollution and oxidation.
Key Features
- Resistance to moisture, dirt, and atmospheric components
- Alleviates mechanical stress and tension from thermal shock and vibration
- Excellent electrical insulation and anticorona performance
- Superior outdoor aging resistance with 20-30 year service life
- Stable mechanical and electrical performance from -60°C to 260°C
Technical Specifications
| Test Item | Property | KDW-1536 Value |
|---|---|---|
| Uncured | Colour | White |
| Viscosity | Paste | |
| Density (g/cm³) | 1.40 | |
| Tack free time (min) | 5-30 | |
| Cured Mechanical | Tensile strength (MPa) | ≥ 2.0 |
| Tensile elongation (%) | ≥ 200 | |
| Shore hardness (A) | ≥ 30 | |
| Shear strength (MPa) | ≥ 2.0 | |
| Cured Mechanical | Peel strength (KN/m) | ≥ 4.0 |
| Electrical Performance | Dielectric strength (KV/mm) | ≥ 17 |
| Dielectric constant (105HZ) | ≤ 3.5 | |
| Dielectric loss angle tangent (105HZ) | ≤ 5 × 10⁻³ | |
| Volume resistivity (Ω·cm) | ≥ 5 × 10¹⁴ | |
| Other Performance | Maximum service temperature (°C) | 260 |
| Other Performance | Linear contraction (%) | 0.5 |
All data measured after 7 days curing at 25°C and 55% RH.
Packaging Options
- 310 ml/pipe, 25 pipes/package
- 400 ml/sausage, 20 sausages/package
- 250 KG/drum
Storage & Transportation
- Avoid light and heat, keep ventilation and dry (non-dangerous goods classification)
- 10-month shelf life at 25°C
Application Instructions
- Clean the surface: Remove rust, dirt, and greasy residue from adherend surfaces
- Sizing: Cut pipe head, attach nozzle, apply adhesive to clean surface, and fix adherend
- Curing: Allow 24 hours at room temperature for complete curing
- Notes: Seal and store remaining sealant immediately after use
Application Examples
Quality Certifications
Manufacturer Profile
Liyang Kangdawei Industrial Co., Ltd. (formerly Liyang Kangdawei Professional Adhesive Manufacture) specializes in silicone adhesive and silane coupling agent development and production. Established in 1997 and located in Tianmu Lake Industrial Park, Liyang, Jiangsu. The company holds ISO9001, ISO/TS 16949, ISO 14001, and OHSA 18001 certifications, with advanced production equipment and strong technical capabilities through cooperation with Nanjing University.
Production Facilities
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Liyang Kangdawei Industrial Co., Ltd.
Location
No. 789, Chengdong Avenue, Guxian Street, Liyang City, Jiangsu Province
Contact Person
Rye