产品说明
一般描述
Drying/Curing
DSU4606G can be cured with a 200-300 Watt/inch (80-120 Watt/cm) medium-pressure Mercury vapor arc lamps, or microwave initiated D-bulb equivalents. Optimum UV dosage should be around 650 mJ/cm2.
DSU4606G is a flexible, green UV curing dielectric designed to be screen printed as an insulating layer for crossovers in membrane switches and a variety of electronic & Printed circuitry constructions.
DSU4606G has excellent adhesion to both treated and untreated PET. It also adheres to a variety of substrates including PC, PI, glass, and ITO.
Typical Cured Deposits:
196 threads/inch (77 threads/cm): 0.6-0.8 mil
305 threads/inch (120 threads/cm): 0.3-0.5 mil
DSU4606G must be shielded from sunlight or high-intensity light to prevent on-screen curing during prolonged production stoppages.
Cleaning with thinner followed by cleaning with acetone is recommended
应用
DSU4606G is supplied ready for use, but should be lightly stirred before use. It should not require reducing.
DSU4606G is suitable for use on hand; semi-automatic or fully automatic screen printing machines. Polyester or Stainless screens with mesh count 196-305 threads/inch (77-120 threads/cm) can be used depending on desired ink film thickness. Printing two layers is recommended for maximum dielectric properties and to minimize voids. A total cured deposit of 0.75-2.0 mil may be required to meet specific insulation targets.
法律信息
SunTronic is a registered trademark of Sun Chemical, Inc.
基本信息
NACRES | NA.23 |
产品性质
描述 | Breakdown Voltage (DC): 3100 V/mil Max. Service Temp.: 175℃ Specific Gravity: 1.26-1.27 Theoretical Coverage: 32-35 m2/kg/mil Volume Resistivity: >1014 ohm.cm |
形式 | liquid |
颜色 | green |
粘度 | 20-30 poise (Brookfield CAP @25 ℃) |
储存温度 | 2-8℃ |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H315 - H317 - H319 |
预防措施声明 | P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338 |
危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 |
储存分类代码 | 10 - Combustible liquids |
WGK | WGK 3 |
闪点(F) | 230.9 °F |
闪点(C) | > 110.5 ℃ |
Sigma-Aldrich