Low decrease in thermal intensity and low linear expansion! A UV-curable adhesive that excels in precision bonding!
"PHOTOBOND 475" is a UV-curable adhesive that excels in light resistance, making it suitable for bonding prisms and lenses that require optical properties. It appears as a pale yellow liquid. The hardness is 62 Shore D, and the shelf life is 18 months. Additionally, it has minimal reduction in thermal strength and low linear expansion, making it excellent for precision bonding. 【Features】 ■ Minimal reduction in thermal strength ■ Low linear expansion ■ Excellent for precision bonding ■ Superior light resistance ■ Suitable for bonding that requires optical properties *For more details, please refer to the PDF document or feel free to contact us.
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【Basic Properties (Partial)】 ■Hardness: 62 Shore D ■Glass Transition Temperature: 50℃ (1Hz Viscoelastic E') ■Water Absorption Rate: 0.1% ■Linear Expansion Coefficient: 69×10-6 TMA ■Tensile Strength: 4MPa (Test Speed 2.0mm/min) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Suitable for bonding prisms and lenses that require optical characteristics. *For more details, please refer to the PDF document or feel free to contact us.
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Sunrise Corporation is a chemical manufacturer engaged in the production and sales of adhesives and sealants for optical and digital devices, housing, automobiles, and more. We respond to our customers' trust with unique bonding technology. Please feel free to contact us if you have any inquiries.