參數(shù)資料
型號: 14260
英文描述: ADHESIVE EPOXY 2-TON 56G
中文描述: 膠粘劑環(huán)氧2噸56G號
文件頁數(shù): 7/12頁
文件大小: 48K
代理商: 14260
Material Safety Data Sheet
Part No. 1233
2-TON CLEAR EPOXY RESIN
Page 4
ITW Devcon
9. PHYSICAL AND CHEMICAL PROPERTIES
Specific gravity:
1.19
Melting point (°F):
n/d
Vapor pressure (mmHg):
0.03 mm Hg
VOC (grams/liter):
0
Percent volatile by volume:
100
Percent solids by weight:
Boiling point (°F):
>500
at 171 °F
Vapor density (air = 1):
>1
Evaporation rate (butyl acetate = 1): <<1
Solubility in water:
Negligible
pH (5% solution or slurry in water): neutral
0
10. STABILITY AND REACTIVITY
This product is chemically stable.
Hazardous polymerization will not occur.
Conditions to avoid:
Incompatible materials:
Open flame and extreme heat
Strong Lewis or mineral acids, strong oxidizing
agents, strong mineral and organic bases
(especially primary and secondary aliphatic
amines).
Hazardous decomposition products:
Conditions of hazardous polymerization:
Oxides of carbon; aldehydes, acids and other
organic substances may be formed during
combustion or elevated temperature (>500 deg F)
degradation.
Heat is generated when resin is mixed with curing
agents; Run-a-way cure reactions may char and
decompose the resin, generating unidentified
fumes and vapors which may be toxic.
11. TOXICOLOGICAL INFORMATION
Acute oral effects:
Acute dermal effects
Oral LD50 (mouse) = 15.6 g/kg
11,400 mg/kg
>20 ml/kg
LD50 (rat):
LD50 (rabbit):
Acute inhalation effects:
Eye irritation:
No data available.
LC50 (rat): No deaths in saturated air
in 8 hours
Subchronic effects
Chronic effects
No data available.
2-year bioassays in mice exposed by the dermal
route to EPON 828, DGEBPA, or other
commercial resins yielded limited evidence of weak
carcinogenicity. The authors concluded that the
renal tumor evidence with EPON 828 "was of no
biological significance" and that the resin "is not a
systemic carcinogen when applied to the dorsal
skin of CF1 mice."
Carcinogenicity, teratogenicity, and mutagenicity:
Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactive
when tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicity
screening and have produced chromosomal aberrations in cultured rat liver cells.
courqr0420
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