totx177al TOSHIBA Semiconductor CORPORATION, totx177al Datasheet - Page 5

• Manufacturer Part Number: totx177al
• Description: Fiber Optic Transmitting Module For Digital Audio Equipment
• Manufacturer: TOSHIBA Semiconductor CORPORATION

(13) Case(receptacle) material
(14) Precautions when disposing of devices and packing materials.
When disposing devices and packing materials, follow the procedures stipulated by local regulations in
order to protect the environment against contamination.
The case is made of polycarbonate. Polycarbonate is usually stable with acid, alcohol, and
aliphatic hydrocarbons however, with petrochemicals (such as benzene, toluene, and acetone),
alkali, aromatic hydrocarbons, or chloric hydrocarbons, polycarbonate becomes cracked, swollen,
or melted. Please take care when choosing a packaging material by referencing the table below.
〈Chemicals to avoid with polycarbonate〉
A
B
C
D
Little deterioration
But staining
Cracked crazed,
Melted
｛ ｝ ：used as solvent
Decomposed
or Swollen
PHENOMENON
・nitric acid(low concentration) , hydrogen peroxide, chlorine
・acetic acid(70% or more)
・gasoline
・methyl ethyl ketone, ehtyl aetate, butyl acetate
・ethyl methacrylate, ethyl ether, MEK
・acetone, m-amino alcohol, carbon tetrachloride
・carbon disulfide, trichloroethylene, cresol
・thinners, oil of turpentine
・triethanolamine
・concentrated sulfuric acid
・benzene
・styrene, acrylonitrile, vinyl acetate
・ethylenediamine, diethylenediamine
・{chloroform, methyl chloride, tetrachloromethane, dioxane}
・ammonia water
・other alkali
{1,2-dichloroethane}
5
CHEMICALS
TOTX177AL(F,T)
2010-08-30