$501-1 Others
$45≥2Others
| Payment Type: | T/T |
| Port: | Shanghai Port of China |
Model No.: M-50
Brand: Nouryon
Classification: Chemical Auxiliary Agent
CAS No.: 80-15-9
Other Names: catalyst
MF: C3h5no)n
EINECS No.: 215-661-2
Type: plastic curing agent
Usage: Plastic Auxiliary Agents
Brand Name: Trigonox
Model Number: TrigonoxM-50
Product Name: vinyl ester resin hardener
Appearance: Clear and colorless liquid
Certification: Msds
Packaging: 20kg/barrel
Packaging Materlal: plastic barrel
Total Active Oxygen: 8.8-9.0%
Viscosity, 20°C: 24 mPa.s
Purity: 100%
Place Of Origin: Jiangsu, China
Model: Trigonox M-50
Place Of Origin: China
Types Of: Adsorbent
| Selling Units | : | kilogram |
| Package Type | : | plastic barrel |
| Picture Example | : |
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MEKP CAS 1338-23-4 with good price Catalyst Vinyl Ester Resin Hardener
Butanox M-50 is a general purpose methyl ethyl ketone Peroxide (MEKP) for the curing of unsaturated polyester resins in the presence of a cobalt Accelerator at room and elevated temperatures.
The curing system Butanox M-50/cobalt accelerator is particularly suitable for the curing of gelcoat resins, laminating resins, lacquers and castings; moreover the manufacture of light resistant parts may be possible contrary to the curing system benzoyl peroxide/amine accelerator.
Practical experience throughout many years has proven that by the guaranteed low water content and the absence of polar compounds in Butanox M-50, this peroxide is very suitable in GRP products for e.g. marine applications.
For room temperature application it is necessary to use Butanox M-50 together with a cobalt accelerator (e.g. Accelerator NL-49P).
| Product description | Methyl ethyl ketone peroxide, solution in dimethyl phthalate | |||||||||||||||||
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| CH3 |
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| HOO |
| C |
| O |
| O |
| C |
| OOH ; HOO |
| C |
| OOH ; HOOH | |||
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| C2H5 |
| C2H5 |
| C2H5 | |||||||||||
| CAS No. | : 1338-23-4 | |
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| EINECS/ELINCS No. | : 215-661-2 |
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| TSCA status | : listed on inventory |
| Specifications | Appearance | : Clear and colorless liquid |
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| Total active oxygen | : 8.8-9.0% |
| Characteristics | Density, 20°C | : 1.180 g/cm3 |
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| Viscosity, 20°C | : 24 mPa.s |
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| Water content | : max. 3.0% |
| Storage | Due to the relatively unstable nature of organic peroxides a loss of quality | |
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| can be detected over a period of time. To minimize the loss of quality, | |
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| AkzoNobel recommends a maximum storage temperature (Ts max.) for | |
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| each Organic peroxide product. | |
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| For Butanox M-50 | Ts max. = 25°C |
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| When stored under the recommended storage conditions, Butanox M-50 | |
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| will remain within the AkzoNobel specifications for a period of at least 3 | |
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| months after delivery. |
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| Thermal stability | Organic peroxides are thermally unstable substances, which may undergo | |
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| self-accelerating decomposition. The lowest temperature at which self- | |
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| accelerating decomposition of a substance in the original packaging may | |
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| occur is the Self-Accelerating Decomposition Temperature (SADT). The | |
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| SADT is determined on the basis of the Heat Accumulation Storage Test. | |
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| For Butanox M-50 | SADT : 60°C |
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