3M7533丝印胶水 7533

3m sp-7533胶水 耐热型可丝网印刷用压敏胶,耐热 耐潮性能优异;水分散型胶粘剂,无有害气体 不燃烧 储存方便;不对油墨及底材产生影响与腐蚀;含固量高 覆盖面积大,该胶水被广泛用于电子产品,家电及汽车业.
主要应用于:
1)电子电气,家电和汽车各类面板,铭牌及具有透窗的面板和表面形状不规则面板的固定;
2)各类薄膜开关;
3)涂覆泡棉和橡胶等降噪缓震材料
4)粘结塑料和不锈钢,铝等金属面板
5)smt贴片粘接
6)不干胶涂布

包装:3kg/桶

4桶/箱

product description sp-7533 screen-printable adhesive is a water-dispersed, pressure sensitive adhesive
which has been formulated to be screen printable. this product exhibits a good
combination of peel, shear and environmental aging properties.
features/advantages features
• screen printable
• high solids
• print complicated patterns
• water-dispersed
• high heat resistance
• compatible with metal and plastic
technical data july, 1998
typical physical
properties
note: the following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
solids: 65%
color: milky white
carrier: water
specific gravity: 1.05
viscosity: 28,000-40,000 cps
ph: 7.0
application ideas • membrane switch keypads • graphics application • touch panels
• cell phones • pagers • audio equipment
• car interior trim • home appliances • foam padding
advantages
• low waste
• high coverage
• more versatile product designs
• non-flammable in the wet state
• high product quality
• broad range of applications
screen-printable adhesive
sp-7533
typical performance
characteristics
note: the following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
peel force: 180 degree peel test; 4 mil (100 micron), pet film; conditioned 120°f
(50°c) / 24 hrs; 1.4 mil (35 micron) adhesive thickness.
substrate lb/in kgf/25 mm
stainless steel: 6.4 2.9
abs: 2.9 1.3
pvc: 5.3 2.4
polycarbonate: 2.9 1.3
environmental resistance: 180 degree peel test; pet 4 mil (100 microns) / abs;
1.4 mil (35 micron) adhesive thickness.
condition lb/in kgf/25 mm
initial 75°f (25°c) 2.9 1.3
175°f (80°c) / 1000 hrs 5.5 2.5
140°f (60°c) / 95% rh. / 1000 hrs 3.3 1.5
heat resistance: pet 4 mil (100 micron) / stainless steel; 1.4 mil (35 micron)
adhesive thickness.
temperature lb/in kgm/25 mm
195°f (90°c) 2.2 1.0
dead load test
load temperature
2.2 lb (1 kgf) 170°f (77°c)
1.1 lb (0.5 kgf) > 266°f (130°c)
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application suggestions use directly without dilution. agitate well before using. do not add additives such
as defoamers. keep container tightly capped during storage. avoid returning used
adhesive to container. select screen mesh based on required adhesive coating
thickness and printing precision. stainless steel, polyester and nylon wire in the
range of #70 to #150 can be used for screen mesh materials. water resistant
materials such as acrylics or diazos should be used for mesh masking materials.
screen-printable adhesive
sp-7533
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storage