3M Scotch-WeldTM Epoxy Adhesives DP-100 Series TDS

12年1月4日 8:46 | anndi | 1

最近有朋友咨询到镁合金与塑胶的粘接，查了一下，貌似3M公司DP100系列可以胜任，在其官网找到了两份TDS，有一个型号是1998年推出的型号，后面在2009年又推出了升级版的型号！摘录TDS如下，如有兴趣到文章末尾下载PDF文件查看之：

Product Description 3M™ Scotch-Weld™ Epoxy Adhesive DP100 Plus Clear is a fast setting, two-part,1:1 mix ratio mercaptan-cured epoxy adhesive. It is unique among fast setting mercaptan cure epoxies in that it combines high shear strength with good peel performance properties. Scotch-Weld epoxy adhesive DP100 Plus Clear is transparent and slightly flexible when cured. Available in bulk containers as 3M™ Scotch-Weld™ Epoxy Adhesive 100 Plus B/A Clear.

Features	• 4 minute worklife	• High shear and peel strength
	• Slightly flexible	• 1:1 mix ratio

Typical Uncured Physical Properties

Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes.

Base Resins	Epoxy/Mercaptan
Viscosity1 Approximate Base (B)@ 80°F (23°C) Accelerator (A)	4,000 to 11,000 cps7,000 to 13,000 cps
Net Weight Base (B)(Lbs./Gallon) Accelerator (A)	9.7 to 9.9 9.4 to 9.8
Color Base (B) Accelerator (A)	Clear Clear
Mix Ratio (B:A) By Volume By Weight	1:1 1:1
Worklife2 2 gram@ 73°F (23°C) 20 gram	4 min. 3 min.