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不知道昆山附近有没有那家公司可以代理测试: 油漆附着力的测试. 上海苏州都行.
联系了 IST没有能力. 联系了Foxconn华东所. 不对外测试.
不知道还有那家可以测试.
coating：
a.Rubber：Use the EF74 rubber,500gf force,30mm/s speed across the plastic surface.
Regarded as one cycle back and forth
Repeat:300 cycle
b.Alcohol resistance:Wear the sample applying 500g/cm2 load with the cotton(100%) stockinet
which impregnated 98%alcohol.
Times : Repeat 20 times.
c.Cross-cut Adhesion:Cross-hatch cutter, pitch is 1mm / 100 pcs of 1mm square / 3M-600 Tape
Stick tape which adhesion is 350g/cm-width firmly,
then remove it instantaneity toward vertical direction.
Repeat above 2 times to the same area.
d.Hardness: Slant the pencil 45 degree, then move it forward applying 500g load.(1H Mitsubishi pencil)
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发表于 2009-7-30 09:50
提升卡
变色卡
显身卡
发表于 2009-7-30 21:21
