DowIcon_Default_EventsAsset 105 chart_icon form-checkmark form-radio__bullet cog icon profile-icon-header profile-locked-icon-header cart-icon-header region-icon-header nav_call home_sds homepage_hero_new--rollover list-bullet nav-close nav-close nav-hamburger nav-right-arrow--mobile nav_brochures nav_call nav_cart nav_case_studies nav_check_mark nav_close_x nav_common_questions nav_distributor nav_driving_directions nav_exclamation_point nav_external_links nav_find_formulations nav_find_products nav_info nav_learn_how_to_use nav_literature nav_lock nav_map nav_media_center nav_pdf nav_quick_checkout nav_read_latest_news nav_sample nav_selection_guides nav_tooltip nav_white_papers noav-icon-safe-handling-18x18 pdp-add_part_number pdp-arrow--left pdp-arrow--right pdp-box Funnel pdp-list_collapse pdp-list_expand Vector Smart Object12 Vector Smart Object12 pdp-shopping_cart social_facebook social_google social_linkedin social_pinterest social_rss social_twitter social_youtube utility-search utility-tooltip voc_icon
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DOWSIL™ 7647 Adhesive

100% 活性成分,尤其是为硅酮压敏覆胶提供低粘性。可应用在需要控制粘性的工业保护膜或胶带中。在玻璃、金属板、显示屏等材料中具有极好的浸透性,尽管粘合力较低,但是由于本身的浸透性,粘合性也相当好,可与 DOWSIL™ 7652 粘合剂、DOWSIL™ 7657 粘合剂 PSA 等固化类 PSA 进行混合配方以调节粘合力或减少粘合力。

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

  • 使用 保护膜(工业,2 层)
  • 保质期 360 Days
  • 剥离力(盎司/英寸) < 0.1 oz/in
  • 固化化学
  • 比重 @ 25C 0.97
  • 特色 在低附着力稳定
  • 粘合力 超低
  • 粘度,旋转粘度 LVF No. 4 @ 60 RPM 7500
  • 非挥发含量 98 %
  • 颜色 透明、无色

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DOWSIL™ 7647 Adhesive
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DOWSIL™ 7647 Adhesive
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