{"id":2456,"date":"2024-09-13T08:24:05","date_gmt":"2024-09-13T08:24:05","guid":{"rendered":"https:\/\/tengyusealant.com\/?post_type=product&p=2456"},"modified":"2024-09-13T08:38:10","modified_gmt":"2024-09-13T08:38:10","slug":"modified-polyurethane-sealant","status":"publish","type":"product","link":"https:\/\/www.tengyusealant.com\/vi\/manufacturer\/modified-polyurethane-sealant\/","title":{"rendered":"Modified Polyurethane Sealant"},"content":{"rendered":"
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Welcome to come to our caulking company to buy the latest selling modified polyurethane sealant. And we will offer you the best after-sale service and timely delivery. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!<\/span><\/p>\n

Water Swelling Polyurethane Sealant Specifications:<\/span><\/h1>\n

Tengyu polyurethane sealant, Always Your First Choice<\/span><\/p>\n

Characteristics<\/span><\/h2>\n
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  • Environment friendly.<\/span><\/li>\n
  • Good weather-resistance.<\/span><\/li>\n
  • Bonds well with many substrates.<\/span><\/li>\n<\/ul>\n

    Technical Data<\/span><\/h2>\n

    \n\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
    Model<\/td>TP-220<\/td>TP-400<\/td>\n<\/tr>\n
    Solid Content (10%) \u2267<\/td>95<\/td>\n<\/tr>\n
    Density\u00a0(g\/cm3)<\/td>1.4\u00b10.1<\/td>\n<\/tr>\n
    Sagging\uff08mm\uff09\u2266<\/td>2<\/td>\n<\/tr>\n
    Tack free time(h) \u2266<\/td>12<\/td>\n<\/tr>\n
    7d Tensile Adhesive Strength (MPa)\u00a0\u00a0\u2267<\/td>0.4<\/td>0.2<\/td>\n<\/tr>\n
    Low temperature flexiblility<\/td>No Cracking<\/td>\n<\/tr>\n
    Tensile Strength (MPa) \u2267<\/td>1.0<\/td>\n<\/tr>\n
    Elongation at break (10%)<\/td>400<\/td>\n<\/tr>\n
    Volume expansion ratio (10%) \u2267<\/td>220<\/td>400<\/td>\n<\/tr>\n
    Long-term soaking volume expansion ratio retention (10%) \u2267<\/td>90<\/td>\n<\/tr>\n
    Water pressure resistance (no water seepage) (MPa)<\/td>1.5<\/td>2.5<\/td>\n<\/tr>\n
    Thickness after full dry(mm) \u2267<\/td>2<\/td>\n<\/tr>\n
    Long-term soaking volume expansion ratio retention (10%) \u2267<\/td>Saturated Ca (OH)2<\/td>90<\/td>\n<\/tr>\n
    5%NaCI<\/td>90<\/td>\n<\/tr>\n
    Harmful material limit<\/td>VOC g\/L<\/td>200<\/td>\n<\/tr>\n
    The free toluene diisocyanate (TDI) g\/kg<\/td>5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/span><\/p>\n

    Applications<\/span><\/h2>\n

    TP650 Modified pu sealant is suitable for following application:<\/span><\/p>\n

    Low modulus modified polyurethane hybrids sealant for concrete joint sealing, bonding galvanized sheet with cement, tile, stone, and metal substrates.<\/span><\/p>\n

    Storage<\/span><\/h2>\n

    9 months stored at dry below 25\u2103 unopened in original containers.<\/span><\/p>\n

    Note<\/span><\/h2>\n
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    • Keep contents out of reach of children. In case of contact with eyes, please rinse eyes with plenty of water and seek medical advice as soon as possible.<\/span><\/li>\n
    • Avoid contacting with skin and eye. For skin contacted, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contacted, hold eyelids apart and flush thoroughly with water, contact physician.<\/span><\/li>\n<\/ul>\n\t\t\n