User's Manual

RFID System
User's Manual
135
Section 6 Chemical Resistance of Tags
Section 6
Appendices
Applicable Models
Chemicals that affect Tags are shown below.
Polybutylene terephthalate (PBT) resin is used for case material and epoxy resin for filling material.
Refer to the following lists and do not use chemicals that affect PBT and epoxy resins.
Tags cannot be used in applications with explosion-proof specifications.
 Chemicals That Cause Deformations, Cracks, Etc.
 Chemicals That May Cause Discoloration, Swelling, Etc.
 Chemicals that Do Not Affect PPS Resin or Epoxy Resin
Note: The above results are from tests conducted at room temperature (23°C). Even if the chemicals
do not affect the PPS or epoxy resins at room temperature, they may affect the resins at higher
or lower temperatures. Check the chemicals carefully in advance.
MEMO
V680-D8KF68/D32KF68
PBT resin Epoxy resin
Acetone, trichloroethylene, ethylene dichloride, sodium
hydroxide, and other alkaline substances
Aqua regia, chromic acid, sulfuric acid (90% RT), nitric acid
(60% RT), liquid ammonia, acetone, methylene chloride,
phenol
PBT resin Epoxy resin
Hydrochloric acid (10% RT), acetic acid (5% RT), benzene Sulfuric acid (10% RT), nitric acid (10% RT), concentrated
hydrochloric acid, acetic acid (50% RT), nitric acid, calcium
hydroxide, benzene, cresol, alcohol, microhexanon, toluene,
xylene, benzene, grease
PBT resin Epoxy resin
Nitric acid (30% RT), concentrated hydrochloric acid, acetic
acid, ethyl acetate (100% RT), potassium permaganate (5%
RH), ethyl acetate, carbon tetrachloride, methanol, ethanol,
gasoline
Ammonia, hydrochloric acid (10% RT), calcium hydroxide,
petroleum, gasoline, Yushiroken S50, Chemi-cool Z, Velocity
No. 3, Yushiroken EEE-30Y, methyl ethyl ketone, sodium
hydroxide