120-24導(dǎo)電碳填充環(huán)氧油墨
說明:120-24是一種碳填充、絲網(wǎng)印刷、導(dǎo)電、環(huán)氧基油墨
適用于絲網(wǎng)印刷、浸漬和注射器配藥的涂層。本產(chǎn)品特點(diǎn)
與卡普頓、聚酯薄膜、玻璃和其他各種表面有*的附著力。不像傳統(tǒng)的傳導(dǎo)
材料方面,本產(chǎn)品具有很強(qiáng)的抗折性。120-24的一些應(yīng)用包括
不限于聚酰亞胺撓性電路的印刷電位器、印刷電阻器、EMI/RFI屏蔽,
鉭電容器用聚合物厚膜電路、薄膜開關(guān)和陽極涂層。118-41是
0.01Ω/sq/mil銀版。
典型特性:
粘度(cps)27500
填充碳
片材電阻率,大值(Ω/sq/mil)50*
體積電阻率,大值(Ω-cm)0.13
水解穩(wěn)定性優(yōu)異
有效溫度范圍(攝氏度)-55°至+200°之間
熱穩(wěn)定性(攝氏度)良好至+280度
*在175℃的對流爐中固化10分鐘
建議的處理和固化:120-24已準(zhǔn)備好可供使用。進(jìn)一步變薄可能是
通過添加少量CMI稀釋劑102-03來完成。使用前一定要重新掛起
填料。對于大多數(shù)應(yīng)用,在175℃下固化10分鐘可獲得性能。性能良好
通過在50°C至200°C溫度范圍內(nèi)干燥和固化在各種基底上獲得。
建議終用戶通過實(shí)驗(yàn)確定適合個(gè)人的溫度和時(shí)間
應(yīng)用。
貯存期:25℃下保存3個(gè)月或-10℃下保存12個(gè)月。
安全和操作:在通風(fēng)良好的情況下使用。遠(yuǎn)離火花和明火。避免
長時(shí)間接觸皮膚和吸入蒸汽。用肥皂和水清洗皮膚。
120-24導(dǎo)電碳填充環(huán)氧油墨
120-24
ELECTRICALLY CONDUCTIVE CARBON FILLED EPOXY INK
DESCRIPTION: 120-24 is a carbon filled, screen-printable, electrically conductive, epoxy-based ink and
coating suitable for application by screen- printing, dipping and syringe dispensing. This product features
excellent adhesion to Kapton, Mylar, glass and a variety of other surfaces. Unlike conventional conductive
materials, this product is very resistant to flexing and creasing. Some applications for 120-24 include, but
are not limited to, printed potentiometers, printed resistors, emi/rfi shielding of polyimide flexible circuits,
polymer thick film circuitry, membrane switches and anode coatings for tantalum capacitors. 118-41 is a
0.01 Ω/sq/mil silver version of this product.
TYPICAL PROPERTIES:
Viscosity (cps) 27,500
Filler Carbon
Sheet Resistivity, max. (Ω/sq/mil) 50*
Volume Resistivity, max. (Ω-cm) 0.13
Hydrolytic Stability Excellent
Useful Temperature Range (°C) -55° to +200°
Thermal Stability (°C) Good to +280°
* Cured 10 minutes at 175º C in a convection oven
SUGGESTED HANDLING & CURING: 120-24 is ready to use as supplied. Further thinning may be
accomplished by adding small amounts of CMI thinner 102-03. Prior to using, be certain to re-suspend
filler. Best properties, for most applications, result when cured for 10 minutes at 175°C. Good properties
are obtained on a variety of substrates by dry and curing at temperatures ranging from 50°C to 200°C.
End user is advised to experimentally determine temperature and time best suited for individual
applications.
STORAGE: Shelf life: 3 months at 25°C or 12 months at -10°C.
SAFETY & HANDLING: Use with adequate ventilation. Keep away from sparks and open flames. Avoid
prolonged contact with skin and breathing of vapors. Wash with soap and water to remove from skin.