型號(hào)7533品牌3m粘合材料類型玻璃、電子元件、皮革、塑料類、纖維類、其他材質(zhì)有效物質(zhì)≥65（％）剪切強(qiáng)度250（MPa）保質(zhì)期12（個(gè)月）

3m sp-7533膠水 耐熱型可絲網(wǎng)印刷用壓敏膠,耐熱 耐潮性能優(yōu)異;水分散型膠粘劑,無有害氣體不燃燒 儲(chǔ)存方便;不對(duì)油墨及底材產(chǎn)生影響與腐蝕;含固量高 覆蓋面積大,該膠水被廣泛用于電子產(chǎn)品,家電及汽車業(yè).
主要應(yīng)用于:
1)電子電氣,家電和汽車各類面板,銘牌及具有透窗的面板和表面形狀不規(guī)則面板的固定;
2)各類薄膜開關(guān);
3)涂覆泡棉和橡膠等降噪緩震材料
4)粘結(jié)塑料和不銹鋼,鋁等金屬面板
5)smt貼片粘接
6)不干膠涂布

包裝:3kg/桶

4桶/箱

product description sp-7533 screen-printableadhesive is a water-dispersed, pressure sensitive adhesive
which has been formulated to be screen printable. this productexhibits 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 beconsidered representative
or typical only and should not be used for specificationpurposes.
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 e
? car interior trim ? home appliances ? foam padding
advantages
? low waste
? high coverage
? more versatile product designs
? non-flammable in the wet state
? high product
? broad range of applications
screen-printable adhesive
sp-7533
typical performance
characteristics
note: the following technical information and data should beconsidered representative
or typical only and should not be used for specificationpurposes.
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 (100microns) / 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)
- 2 -
application suggestions use directly without dilution. agitate wellbefore using. do not add additives such
as defoamers. keep container tightly capped during storage. avoidreturning used
adhesive to container. select screen mesh based on re coating
thickness and printing precision. stainless steel, polyester andnylon wire in the
range of #70 to #150 can be used for screen mesh materials. waterresistant
materials such as acrylics or diazos should be used for meshmasking materials.
screen-printable adhesive
sp-7533
- 3 -
storage