Offer M-50 Clear Heat Resistant Epoxy Resin And Hardener From China

classification: Chemical Auxiliary Agent

CAS No.: 1338-23-4

Other Names: catalyst

MF: C3h5no)n

EINECS No.: 215-661-2

Type: plastic curing agent

Usage: Plastic Auxiliary Agents

Brand Name: nouryon

Model Number: butanox M-50

Product Name: FRP unsaturated polyester resin catalyst

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

Nouryon China Polymer Chemistry

Authorization Letter

Tianjin Nouryon Peroxides Co.,Ltd. Tianjin Nouryon Chemicals Co.,Ltd.Nouryon Chemicals (Ningbo) Co.,Ltd (Short name Nouryon). We herewith authorize Jiangyin Thousands Chemicals Co.,Ltd as our China mainland agent for Nouryon organic peroxides products series (PERKADOX/TRIGONOX/BUTANOX).
Jiangyin Thousands Chemicals Co.,Ltd address:NO.3808 Zhencheng Road, Huangtu Town, Jiangyin City.
Valid Time: August 1st, 2021 to August 1st, 2022.

Issue Time:2021-8-1

Tianjin Nouryon Peroxides Co.,Ltd.

Tianjin Nouryon Chemicals Co.,Ltd.

Nouryon Chemicals (Ningbo) Co.,Ltd

M-50

CAS number 1338-23-4

M-50 is a medium-reactive, general purpose MEKP with low water content.

CAS No.	1338-23-4
TSCA status	listed on inventory
Total active oxygen	8.8-9.0 %
EINECS/ELINCS No.	215-661-2
Specifications Appearance	Clear and colorless liquid
Characteristics Density, 20°C	1.180 g/cm³
Chemical family	Organic peroxide
Physical form	Liquid
Brand	Butanox
Chemical name	Methyl ethyl ketone peroxide, solution in dimethyl phthalate
Regional availability	Global

Applications

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.

Thixotropic agents are often used in combination with catalyst initiators to improve the flow and workability of resin systems.