M-50 unsaturated polyester resin hardener

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Unit Price:

USD 5.0000 / Others

Min. Order:

1000 kilogram

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Basic Info

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classification: Chemical Auxiliary Agent

place of origin: China

CAS No.: 1338-23-4

Other Names: MEKP

MF: C4H10O4

EINECS No.: 215-661-2

Type: High Purity Reagents

Usage: Coating Auxiliary Agents, resin

Brand Name: nouryon

Model Number: Butanox M50

CAS: 1338-23-4

Name: MEKP

Application: UP resin catalyst

Apperance: Clear and colorless liquid

Total active oxygen: 8.8-9.0%

Density, 20°C: 1.180 g/cm3

Viscosity, 20°C: 24 mPa.s

Water Content: max. 3.0%

Ts max.: 25°C

Purity: 100

Model: Butanox M50

Additional Info

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Packaging: packed in plastic box , 20kg/drum

Supply Ability: 2000000 Kilogram/Kilograms per Day

Port: Shanghai Port of China

Product Description

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Product description

Butanox® M-50

Methyl ethyl ketone peroxide, solution in dimethyl phthalate

CAS No. : 1338-23-4

EINECS/ELINCS No. : 215-661-2
TSCA status : listed on inventory

Specifications Appearance :

Clear and colorless liquid

Total active oxygen :

8.8-9.0%

Characteristics

Density, 20°C : 1.180 g/cm3
Viscosity, 20°C : 24 mPa.s
Water content : max. 3.0%

Details Images

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Application

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).

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