陶氏DOW硅酮密封胶DOWSIL™ 983 (KR) Structural Glazing Sealant Base and Catalyst

双组分有机硅配方。如所提供的，基底是光滑的白色糊状物，固化剂是黑色糊状物。一旦催化，该材料固化成高模量，柔韧的硅橡胶，适用于结构和耐候密封应用。它对大多数常见的建筑材料具有出色的附着力，对于结构粘合剂和耐候密封剂应用而言，其物理性能特征足够，非腐蚀性副产品，以及优异的耐候性，耐久性和反复延伸和压缩后的回复率高达25％ 。它与反射玻璃，夹层玻璃和大多数中空玻璃兼容。它可用于深度狭窄的接缝，以获得完整和完全的固化。（韩国制造的产品）

A two-part silicone formulation. As supplied, the base is a smooth, white paste and the curing agent is a black paste. Once catalyzed, the material cures to a high-modulus, flexible silicone rubber that is suitable for use in structural and weatherseal applications. It features excellent adhesion to most common construction materials, a physical property profile that is more than sufficient for structural adhesive and weatherseal applications, a non¬corrosive by-product, and excellent weatherability, durability and recovery after repeated extension and compression up to 25%. It is compatible with reflective glass, laminated glass and most insulating glass. It can be used in deep narrow joints to obtain a full and complete cure.(Product manufactured in S.Korea)

陶氏DOWDOWSIL™983（KR）结构玻璃密封胶基材和催化剂参数

颜色：白色

硬度计 - 邵氏A：35-45邵氏A

伸长率：200％

流动/凹陷（坍落度）：<2.5 mm [

保质期：360天

比重@ 25C：1.34

撕裂强度：40 ppi

抗拉强度：1.1 psi

挥发性有机物含量：＆lt; 4克/升

工作时间：20-40分钟

对铝铝的附着力：√

对铝的附着力：√

对阳极氧化铝的附着力：√

对搪瓷＆amp; amp; amp;反光玻璃：√

对氟碳涂层铝的附着力：√

对玻璃的附着力：√

对热强化玻璃的附着力：√

附着力低E涂层玻璃：√

对金属的附着力：√

对金属板的附着力：√

对油漆的附着力：√

对聚酯粉末涂层铝/钢的附着力：√

对不锈钢的附着力：√

中性固化：√

无底漆附着力：√

两部分：√

Color:White

Durometer - Shore A:35-45 Shore A

Elongation:200 %

Flow/Sag (Slump):<2.5 mm

Shelf Life:360 Days

Specific Gravity @ 25C:1.34

Tear Strength:40 ppi

Tensile Strength:1.1 psi

Volatile Organic Content:< 4 g/liter

Working Time:20-40 Minutes

Adhesion to Alodine Aluminum:√

Adhesion to Aluminum:√

Adhesion to Anodized Aluminum:√

Adhesion to Enamelled & Reflective Glass:√

Adhesion to Fluorocarbon Coated Aluminum:√

Adhesion to Glass:√

Adhesion to Heat Strengthened Glass:√

Adhesion to Low E Coated Glass:√

Adhesion to Metal:√

Adhesion to Metal Panels:√

Adhesion to Paint:√

Adhesion to Polyester Powder Coated Aluminum/Steel:√

Adhesion to Stainless Steel:√

Neutral Cure:√

rless Adhesion:√

Two-Part:√