It is a moisture-curing one-component silicone-based alcohol-type construction sealant.
Sharpie Polycarbonate is a one-component, moisture-curing, alcohol-free silicone elastic adhesive and sealing material. It excels in adhesion to various metals, plastics, and glass, and its translucent type allows for the texture of the substrate to be preserved. It employs a special formulation that minimizes stress cracking on plastics. After curing, it has a medium modulus type that is neither too hard nor too soft, making it resilient and difficult to peel off. 【Features】 - An alcohol-type sealing material that does not cause cracks in plastics. - The translucent type allows for the texture of the substrate to be preserved. - Excellent storage stability, ensuring good extrudability and firm curing even after long-term storage! - Can be hand-squeezed. Convenient pouch container. - After curing, it can be applied over a wide range from -50°C to 150°C. For more details, please contact us or download the catalog.
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basic information
【Specifications】 [General Properties] ○Base Material: One-component silicone ○Curing Mechanism: Moisture-curing type ○Color: Clear ○Odor: Not noticeable ○Viscosity: 200 Pa·s (B-type viscometer, 10 rpm, 23°C) ○Density: 1.02 g/ml (specific gravity cup) ○Non-volatile Content: 95.3% (at 110°C for 3 hours) ○Tack-free Time: 10 min (at 23°C, 50% RH, JIS A1439) ○Internal Curing Rate: 2-3 mm/24 hr (at 23°C, 50% RH) 【Physical Properties After Curing】 ○At 23°C, 50% RH, after 7 days, Dumbbell No. 3 Tensile Speed: 500 mm/min (JIS K6251) ○Hardness: A22 ○50% Tensile Stress: 0.30 N/mm² ○Maximum Strength: 1.88 N/mm² ○Elongation at Break: 500% ○Applicable Temperature: -50 to 150°C ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Adhesion and sealing of various plastic molded products ○ Adhesion of electrical components ○ Sealing of LED lighting shades ○ Adhesion and sealing of polycarbonate sheets ○ Adhesion and sealing of glass, aluminum, and stainless steel ○ Sealing of heat-resistant glass ○ Adhesion and sealing of PET, PBT, and PPS resin molded products ○ Adhesion of automotive parts ● For more details, please contact us or download the catalog.
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Company information
Sharp Chemical Industry specializes in the manufacturing and sales of sealing materials, adhesives, and waterproofing materials, as well as the procurement and sale of construction-related products and the import and export of products. We provide products and information on adhesive technology and caulking technology, catering to DIY enthusiasts, construction sites, and high-tech factories.