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
[{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"BR","default":"pt-br"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"JP","default":"ja-jp"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"CN","default":"zh-cn"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"US","default":"en-us"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"ES","default":"es-es"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-朝鲜语","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"KR","default":"ko-kr"}]

DOWSIL™ 890-SL Silicone Joint Sealant

一种单组分、冷施、易用、自流平硅材料,可在大气湿度下固化为一种超低模量硅橡胶。固化后的硅橡胶仍可灵活运用于铺设应用下所有预计温度范围。

用途:

  • Self-leveling silicone sealant for concrete and concrete to asphalt pavement joints
  • New construction, repair or remedial applications in addition

优势:

  • One-part, cold applied, self-leveling silicone.
  • Self-leveling, no tooling required.
  • Can be extruded from -20 to 120°F.
  • Flows into irregular joint widths and does not require tooling.
  • Movement capability 100% extension and 50% compression.
  • Ultra-low modulus.
  • Weather and UV resistant.
  • Fuel resistant-short term exposure. Refer to Dow form number 62-207 for more information.
  • Cold applied, ready-to-use as supplied. No heating or special preparation.
  • Unprimed adhesion-primer is not required for Portland cement concrete and asphalt which results in labor and material savings.
  • Skin over- typically, the sealant will have a skin-over time of one hour or less at standard conditions allowing roadways to quickly be opened to traffic.

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。

典型性能

  • 位移 强/高
  • 位移能力 -50 to 100 %
  • 使用位置 工作地点
  • 保质期 360 Days
  • 化学 中性
  • 固化体系 单组分固化
  • 固含量 96 %
  • 基材 多孔
  • 外观 不透明
  • 完全粘合时间 14 to 21 Days
  • 室温固化-天数 14 Days
  • 应用温度范围 -29 to 49 °C
  • 延伸率 > 1400 %
  • 抵御种类 喷气燃料阻力, 抗油污, 抗紫外线, 热阻, 耐臭氧, 防水
  • 无底涂剂的粘合力 无需底涂
  • 模量@150%延伸率,最大 9 psi
  • 比重 @ 25C 1.26 to 1.34
  • 流平 可流动
  • 相对湿度50%时的表干时间 < 300 Minutes
  • 硬度-Shore 00 41 Shore 00
  • 组分 单组份
  • 防水 true
  • 颜色 深灰色

此材料没有安全数据说明书
如需了解更多信息,请 联系陶氏

该材料无在线“食品接触材料合规文件”
如需了解更多信息,请 联系陶氏

没有找到此材料按所选语言显示的销售规格

DOWSIL™ 890-SL Silicone Joint Sealant
该材料暂无在线技术数据表。
如需了解更多信息,请 联系陶氏

CHOOSE

该产品暂无在线法规信息说明书。
如需了解更多信息,请 联系陶氏

DOWSIL™ 890-SL Silicone Joint Sealant
如需了解该产品的经销商选项,请 联系陶氏