陶氏DOW有机硅密封胶DOWSIL™ Contractors Weatherproofing Sealant

单组分湿固化中等模量密封胶，可提供耐用，柔韧，防水的接缝，并为大多数无孔基材提供出色的无涂层粘合力。它专门用于密封动态移动接头。

高性能
100％有机硅溶液优于氨基甲酸酯

持久粘合
平衡粘合强度，中等模量和高回收率

耐候性
全天候的耐久性和性能

No-Compromise有机硅密封在聚氨酯竞争价格

注重质量的建筑师，说明者建筑专业人士已经知道陶氏消费品解决方案的有机硅密封胶的性能优于氨基甲酸乙酯。但如果您认为硅胶仅适用于大型预算，高端建筑项目，请再想一想。使用DOWSIL™承包商防水密封胶（CWS），您可以享受有机硅的长寿命耐候性。

这种多功能，单组份100％有机硅密封胶具有出色的生命周期价值。d以与可比较的聚氨酯产品相比具有竞争力的价格降低安装成本。 DOWSIL Contractors防风雨密封胶几乎不受紫外线（UV）和极端天气影响，可提供全天候应用和性能。此外，它比有机材料更耐用 - 在相同的应用中，建筑物的保护时间通常比有机材料长三倍。

特点

无底漆EIFS和最常见的无孔建筑基材，包括玻璃和铝

平衡粘合强度，中等模量和高回收率

出色的全天候耐用性和性能

延伸/压缩能力±25至±40％

可用于10.3盎司的墨盒，20盎司奥地利和两加仑桶

也可选择20种标准颜色，19种特殊颜色和定制颜色

5年防风雨限量保修

应用[ 123]

动力移动接头，如膨胀节和控制接头

混凝土板接头

倾斜面板接头

幕墙接头

[123 ]窗户，门，面板，EIFS，竖框，面板和框架等的框架到结构和周边填缝

聚氨酯涂料 不要在性能上妥协：陶氏消费品解决方案以聚氨酯竞争价格提供有机硅密封胶性能。
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设计自由

探索我们广泛的颜色选择。

您可能还对以下产品感兴趣：

DOWSIL™795硅树脂建筑密封胶 查看产品

DOWSIL™790硅树脂建筑密封胶 查看产品

DOWSIL™791防水密封胶 查看产品

DOWSIL™ 983结构玻璃密封胶基料和固化剂 查看产品

A one-part, moisture cure, medium modulus sealant that provides durable, flexible, watertight joints and offers outstanding unprimed adhesion to most non-porous substrates. It is specifically developed for sealing dynamically moving joints.

Higher Performance
100% silicone solution outperforms urethane

Durable Adhesion
Balanced adhesive strength, medium modulus and high recovery

Weatherproof
All-weather gunnability and performance

No-Compromise Silicone Sealing at Urethane-Competitive Prices

Quality-conscious architects, specifiers and construction professionals already know that  silicone sealants from Dow Consumer Solutions outperform urethane. But if you thought silicone was only for big-budget, high-end construction projects, think again. With DOWSIL™ Contractors Weatherproofing Sealant (CWS), you can enjoy the long-life weather resistance of silicones.

This versatile, one-part 100% silicone sealant delivers outstanding life-cycle value and lower installed costs at a price that is competitive against comparable urethane products. Virtually unaffected by ultraviolet (UV) light and weather extremes, DOWSIL Contractors Weatherproofing Sealant provides all-weather application and performance. Plus, it's far more durable than organic-based materials — protecting buildings typically three times longer than organic materials in the same applications.

FEATURES

• rless on EIFS and most common nonporous building substrates, including glass and aluminum
• Balanced adhesive strength, medium modulus and high recovery
• Excellent all-weather gunnability and performance 
• Extension/compression capability of ±25 to ±40 percent 
• Available in 10.3 ounce cartridges, 20 ounce sausages and two gallon pails 
• Choose from 20 standard colors, 19 special colors and custom colors, too
• 5 Year Weatherseal Limited Warranty

APPLICATIONS

• Dynamically moving joints such as expansion and control joints 
• Concrete panel joints 
• Tilt-up panel joints 
• Curtainwall joints 
• Frame-to-structure and perimeter caulking of windows, doors, panels, EIFS, bedding of mullions, panels and frames, etc.

Urethane Busters
Don't compromise on performance: Dow Consumer Solutions delivers silicone sealant performance at urethane-competitive prices.

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Design Freedom

Explore our broad spectrum of color choices.

You may also be interested in the following products:

DOWSIL™ 795 Silicone Building Sealant

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DOWSIL™ 790 Silicone Building Sealant

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DOWSIL™ 791 Weatherproofing Sealant

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DOWSIL™ 983 Structural Glazing Sealant Base and Curing Agent

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陶氏DOWDOWSIL™承包商防水密封胶参数

应用温度范围：-29至49摄氏度

颜色：白色，灰色，木炭，黑色，砂岩，石灰石，青铜，铝，古董白，浅黄色，自定义，浅青铜色，米白色，预制白色，砂岩，窗口青铜，地理米色，阳极氧化铝，红木棕褐色，桑德伍德，山雾，象牙

硬度计 - 邵氏A：20至30邵氏A

伸长率：550％

运动能力：-40至40％

剥离强度：20至28 ppi

室温固化 - 小时：168至336小时

服务温度高：121摄氏度

使用温度低：-40摄氏度

保质期：540天

无粘性时间-50％相对湿度：360分钟

]

抗拉强度：180 psi

挥发性有机物含量：35克/升

对铝铝的附着力：√

对铝的附着力：√

对阳极氧化铝的附着力：√

对砖砌体的附着力：√

对陶瓷的附着力：√

对混凝土的附着力：√

对搪瓷＆amp; amp; amp;反射玻璃：√

对挤压轧机的附着力：√

对氟碳涂层铝的附着力：√

对玻璃的附着力：√

对花岗岩的附着力：√

对热强化玻璃的附着力：√

对轻质石板的附着力：√

对石灰石的附着力：√

对低强度的附着力E涂层玻璃：√

对大理石的附着力：√

对砌体的附着力：√

对金属的附着力：√

对金属板的附着力：√

对油漆的附着力：√

对塑料的附着力：√

对聚酯粉末涂层铝的附着力嗯/钢：√

对不锈钢的附着力：√

对钢的附着力：√

对石材的附着力：√

对乙烯基/ PVC的附着力-U：√

对木材的附着力：√

中性固化：√

单部分：√

耐臭氧性：√

[无底漆粘合剂：√

热阻：√

抗紫外线：√

耐水性：√

Application Temperature Range:-29 to 49 Deg C

Color:White,Grey,Charcoal,Black,Sandstone,Limestone,Bronze,Aluminum,Antique White,Buff,Custom,Light Bronze,Off-White,Precast White,Sandstone,Window Bronze,Geographic Beige,Anodized Aluminum,Redwood Tan,Sandlewood,Mountain Fog,Ivory

Durometer - Shore A:20 to 30 Shore A

Elongation:550 %

Movement Capability:-40 to 40 %

Peel Strength:20 to 28 ppi

Room Temperature Cure - Hours:168 to 336 Hours

Service Temperature High:121 Deg C

Service Temperature Low:-40 Deg C

Shelf Life:540 Days

Tack-Free Time-50% RH:360 Minutes

Tensile Strength:180 psi

Volatile Organic Content:35 g/liter

Adhesion to Alodine Aluminum:√

Adhesion to Aluminum:√

Adhesion to Anodized Aluminum:√

Adhesion to Brickwork:√

Adhesion to Ceramic:√

Adhesion to Concrete:√

Adhesion to Enamelled & Reflective Glass:√

Adhesion to Extruded Mill Finish:√

Adhesion to Fluorocarbon Coated Aluminum:√

Adhesion to Glass:√

Adhesion to Granite:√

Adhesion to Heat Strengthened Glass:√

Adhesion to Light-Weight Stone Panels:√

Adhesion to Limestone:√

Adhesion to Low E Coated Glass:√

Adhesion to Marble:√

Adhesion to Masonry:√

Adhesion to Metal:√

Adhesion to Metal Panels:√

Adhesion to Paint:√

Adhesion to Plastic:√

Adhesion to Polyester Powder Coated Aluminum/Steel:√

Adhesion to Stainless Steel:√

Adhesion to Steel:√

Adhesion to Stone:√

Adhesion to Vinyl/PVC-U:√

Adhesion to Wood:√

Neutral Cure:√

One-Part:√

Ozone Resistance:√

rless Adhesion:√

Thermal Resistance:√

UV Resistance:√

Water Resistance:√