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| Molecular weight:240 |
CAS No.78279-10-4 |
○ Regenerate active isocyanates are dissociated from KarenzMOI-BM™ by thermo-treatment.
<<Reactivity of KarenzMOI-BM™>>
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○ KarenzMOI-BM™ can copolymerize with various types of monomers.
○ KarenzMOI-BM™ has a blocked isocyanate-group,which gives good stablility even in the presence of active-hydrogen-containing compounds.
○ KarenzMOI-BM™ can be applied to one-component type polyurethane coathing systems, emulsions or aqueous polymer solution. |
Click to find the "Copolymerization" and "Stability of blocked-NCO group" infomation below.
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Adhesives（Thermosetting adhesives. Thermo-melting and-setting adhesives）. Coating materials（Paints : One-component type polyurethane coatings, PCM coatings and powder coatings. Surface coating agents. Textile treatments. Paper coatings）. Plastics etc.（Thermosetting plastics. Sealing chemicals）
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・State |
：Liquid at room temperature |
| ・Density |
：1.09g/cm3 |
・Flash point |
：139℃(COC) |
| ・Viscosity |
：120mPa･s(25℃) |
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| ・Appearance |
：Clear, colorless or slightly yellowish liquid |
| ・APHA |
：Under 50 |
| ・Purity |
：Over 96% |
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| ・Skin Irritation |
：No Irritative |
| ・Eye Irritation |
：Slightly Irritative |
| ・Acute toxicity (oral) |
：Rat (Male) LD50 700~800 mg/kg |
| ・Subacute toxicity |
：NOEL 11.1 mg/kg/day ( 28 days, rat, oral) |
| ・Mutagenicity
(Ames test) |
：Salmonella & E. coli : Negative |
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■Environmental toxcity
・Toxicity to fish (Minnow)
・FreshwaterAlae Growth Inhibition |
：LC50 3 ppm / 96hr
：Selenastrum capricornatum NbC50 127ppm |
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Law and regulations applicable in Japan:
| ・Fire Service Law |
：Hazardous material, Group 4, Petroleum Category |
Note: When using the product outside Japan, it must be handled in accordance with applied laws and regulations in that country or territory. |
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Receive and read SHOWA DENKO 's Material Safety Date Sheet, and understand its information.
■Handling■
・Wear appropriate protectors to prevent inhalation or contact with eyes/skin.
To ensure safe operation, install local ventilation to avoid emanation of vapor.
・Keep the product distant from fire.
・Do not handle the container roughly; for example, by toppling, dropping, or hitting the container.
・After handling, be sure to thoroughly wash hands and rinse mouth.
■Handling and Toxicology Information of Methylethylketoneoxime■
MEK oxime may be dissociated from KarenzMOI-BM™ by heat.
【Handling】
・Wear approriate protector to prevent inhalation or contact with eyes / skin.
Operate from the wind side as much as possible.
【personal protector equipment 】
・Wear a mask, goggles, gloves and unpermeating clothing.
【First-Aid indentification】
・Immediately remove person to fresh air.
【Fire-fightening measure】
・Extinguishing media : Use powder or carbon dioxide or air-form
【Toxicology Information】
・Eye Irritation : irritant
・Acute toxicity (oral) : LD50 2800 mg / kg (Rat)
・Mutagenicity (Ames test) : Salmonella & E. coli : Negative
■Storage■
・Store in a cool(25 degreeC or less) and dark place.
・Do not store in a container of iron.
・Observe the pertinent laws and regulations including those for fire fighting.
■Type of Packing■
・Matrial safety deta sheet of MEK oxime manufacturer
■Reference■
・Chemical Drum : 15kg |
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| ※The information contained herein is based upon data considered true and accurate.However,SHOWA DENKO K.K. accepts no responsibility or risk which may result from the handling and use of products or for infringement of any patent. |
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