OPTOOL UD509–Fluoro antifouling coating-
OPTOOL UD509 is a fluoropolymer containing silyl groups that make a strong bond with substrate surfaces, allowing the OPTOOL to form a nanoscale antifouling coating.
网络工程师面试Daikin has developed its polymer structure bad on our original fluorine chemistry and silyl synthetic technology. OPTOOL UD509 has the highest levels of both durability and slipperiness in the OPTOOL ries.
■Characteristics
Surfaces to which OPTOOL UD509 is applied have the following characteristics:
・Excellent water & oil repellency.
・Reduced friction for smooth and slippery feeling.
・Easy-cleanability and easy wipe off of oils, especially facial and fingerprint bum.
・Non-sticky and low surface energy.
・Good abrasion resistance and long lasting durability.
・No optical property change due to the thin, mono-molecular coating layer. ■Applications
Glass, Optical lens･display, Optical film, Metal chassis, Inorganic anti-reflection layer, etc.
慎思笃行什么意思【Reaction scheme 】
Technical Data Sheet_UD509_E_ver02(201501) Copyright © 2015 Daikin Industries LTD.
■Surface characteristics
Substrate: Gorilla Glass (Chemically strengthened glass) Evaluation condition
1. Water and Oil Repellency
･Contact angle: 2ul droplets were ud for contact angle measurement Array･Sliding angle: 50ul water and 20ul oil drops were ud for sliding angle
measurement
2. Optical Properties
･Total light transmittance and Haze were measured at 25℃.
3. Antifouling Properties
･30 dyne pen: Draw a line with 30 dyne pen on the test panel , then check the
repellency of ink.
･Permanent marker: Draw a line with black marker (Teranishi Chemical
Industries) on the test panel, then check the repellency of ink. After 3
minutes, wipe it off with a tissue and check its ea of removal.
･Fingerprint: Put one's fingerprint on the test panel and wipe off with a tissue,
then check the removal state.
4. Slippery
･Kinetic coefficient of friction test
Material : OA paper (20×20mm)
Load : 1.69 N (200gf)
Test speed : 200 mm/min
5. Abrasion Resistance
･Steel wool abrasion
Abrasion material: Steel wool #0000 (10mm×10mm)
办公室保洁员Load: 9.8 N (1kgf), Abrasion speed: 60cycle/min
WinREMaximum abrasion cycles maintaining a water contact angle of 100 degrees.
･Rubber abrasion
四级作文模版
Abrasion material: Industrial erar (6mmφ),
Load: 4.9N (0.5kgf), 60mm, Abrasion speed: 40cycle/min.
Maximum abrasion cycles maintaining a water contact angle of 100 degrees.
6. Chemical Resistance
卡通大象图片
･Acid: Water contact angle after immersion in 1.0 mass% hydrochloric acid
solution for 72 hours at 25℃.
･Alkali: Water contact angle after immersion in 1.0 mass% sodium hydroxide
solution for 72 hours at 25℃.
･Artificial sweat:
Acidic sweat is pH 5.0, and alkaline sweat is pH 8.0.
Water contact angle after subjecting to artificial sweat for 72 hours at 45℃.
･Solvent: water contact angle after sample immersion in Acetone and
Isopropyl alcohol (IPA) for 72 hours at 25℃.
･Cosmetics:
UV protector (sunscreen): NIVEA sun protect SPF50 PA+++
Foundation: Shiido liquid foundation SPF25 PA++
Water contact angle after 72 hours continuous exposure to cosmetics at 45℃.
7. Environmental Resistance
四川大学王牌专业･Salt spray test: Water contact angle after exposure to a 5 mass% sodium
chloride fog for 72 hours at 35℃.
･UV durability: UV light source: 1.5W/m2 at 340nm, water contact angle after
200 hours of exposure.
･High temperature/humidity: Water contact angle after remaining in 85℃・
85% RH environment for 72 hours.
Technical Data Sheet_UD509_E_ver02(201501) Copyright © 2015 Daikin Industries LTD.
Technical Data Sheet_UD509_E_ver02(201501) Copyright © 2015 Daikin Industries LTD.
■Coating methods
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OPTOOL UD509 can be applied to the substrate with either a dry process, such as Physical Vapor Deposition (PVD), or a wet process, such as spray coating.
【Coating condition example 】 Equipment ：PVD chamber
Chamber ba pressure ：1.0-3.0×10-3
Pa
SiO ２ thickness ※
：7-15 nm OPTOOL thickness ：10 nm ※ Measured by quartz crystal microbalance
【Coating conditions 】 Equipment ：2 fluid nozzle spray Solvent ：200-fold dilution with 3M Novec HFE 7200 (0.1 mass%) Pretreatment ：Air plasma
Spray amount ：30-60 g/m 2
Curing ：120-150 ℃･30min.
■Material Forms ･Package ：100 g
･Appearance
：Transparent liquid
･Polymer content ：20 mass% ･Density ：1.43 g/cm 3
■Handling instructions
･Read SDS before using.
･Wear safety glass when using the chemical and avoid contact with
skin and eyes. In ca of eye contact, flush with a large amount of water
and consult a physician.
･U rubber gloves and proper personal protection equipment when
handling. In ca of contact with skin, wash affected area with soap and
water. Always wash hands thoroughly after handling.
･Do not breathe in vapor or spray. U only in well-ventilated area.
Technical Data Sheet_UD509_E_ver02(201501) Copyright © 2015 Daikin Industries LTD.
