BYK Coupling agent BYK-4510
Model:
BYK-4510
Industry:
Composite material
Function:
Coupling agent
Category:
Products
Product Details
化學(xué)組成
含酸性基團的羟基功能(néng)共聚物(wù)溶液
産(chǎn)品特性及優點
酸性基團的附着力促進劑,不含有(yǒu)機矽,具(jù)有(yǒu)強烈的附着力,特别是金屬底材,改善鋼鐵、鍍鋅鋼、鋁材、有(yǒu)色金屬,甚至玻璃的附着力。
BYK-4510 與三聚氰胺樹脂和多(duō)異氰酸酯反應,從而加入到聚合物(wù)基體(tǐ)中(zhōng)。該助劑與大多(duō)數樹脂相容,因此可(kě)普遍應用(yòng)。
取決于體(tǐ)系,該助劑可(kě)改善柔韌性而不降低硬度。可(kě)進一步減少無機顔料和填料的沉降。對塗料的儲存穩定性,重塗性以及耐候性無不良影響。該助劑即使在高烘烤溫度(短暫高于 280 °C)下仍穩定,不會造成黃變。
Key words
Online Inquiry
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