1338-23-4 CAS No. Butanox M-50 Methyl Ethyl Ketone Peroxide for Gelcoat Resins

• Customization: Available
• CAS No.: 1338-23-4
• EINECS: 215-661-2
• Model NO.: Butanox M-50
• Quality: Industrial
• Colour: Clear and Colorless Liquid
• Tsca Status: Listed on Inventory
• 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%
• Colors: Blue, Yellow-a, Red-Ym and Red-Ym 1/6
• Solubility: with Phthalates and Slightly Miscible, with Water
• Transport Package: 5kg; 20kg
• Specification: 5KG: 48*28.5*32 20KG: 30*33*29
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 2909609000
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Butanox M-50 Methyl ethyl ketone peroxide,solution in dimethyl phthalate


 

Product Description

 

Butanox M-50 Storage
Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. To minimize the loss of quality,
Nouryon recommends a maximum storage temperature (Ts max.) for each organic peroxide product.
               For Butanox M-50
               Ts max.= 25°C
When stored under the recommended storage conditions, Butanox M-50 will remain within the Nouryon specifications for a period of at least 3 months after delivery.

Butanox M-50 Dosing
Depending on working conditions, the following peroxide and accelerator dosage levels are recommended:
Butanox M-50                    1-4phr
Accelerator NL -49P          0.5- 3 phr

 

Butanox M-50 Thermal stability
Organic peroxides are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may
occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test.
                   For Butanox M-50
                   SADT : 60°C
The Heat Accumulation Storage Test is a recognized test method for the determination of the SADT of organic peroxides (see Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria - United Nations, New York and Geneva).

 

Butanox M-50 Safety and handling
Keep containers tightly closed. Store and handle Butanox M-50 in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room.

Avoid contact with reducing agents (e.g. amines), acids, alkalis and heavy metal compounds (e.g. accelerators, driers and metal soaps).

Please refer to the Material Safety Data Sheet (MSDS) for further information on the safe storage, use and handling of Butanox M-50. This information should be thoroughly reviewed prior to acceptance of this product.

 

Butanox M-50 Packaging and transport
The standard packaging is a 30 I HDPE can (Nourytainer) for 30 kg peroxide solution.

In Asia Pacific the standard packaging is a 30 | HDPE can for 20 kg peroxide solution.

Both packaging and transport meet the international regulations. For the availability of other packed quantities contact your Nouryon representative.

Butanox M-50 is classified as Organic peroxide type D; liquid; Division 5.2;UN 3105; PG II.
 

 

Product Parameters

Butanox M-50

Specifications	CAS No.:	1338-23-4
	EINECS/ELINCS No.:	215-661-2
	TSCA status:	listed on inventory
	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%

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 benzoy| 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).

Our Advantages

Why Choose Us?

1.Provide Full Export Certificates Necessary For Export In Short Time, Delivery Time Fast .

2.No District Limit , Can Export Our Chemicals To Every Corner Of The World.

3.Corporate With World Famous Brand, Quality Assured, Cost Effective .

4.Professional And Strong Technical Support.

5.Full Line Nouryon Brand Peroxides

6.Hot Chemicals, Short Of Supply Chemicals, We Have .

7.Rich Export Experience In High Dangerous Goods , Like Chemicals Trigonox 301,Perkadox 16 Which Need Cool Container.

Production Process

Company Profile

Evergreen Chemicals Co., Ltd. is located in Wuxi on the shore of the Taihu Lake. it was established in 2019. After nearly five years of development and continuous innovation,we have became your one-stop shop for composite materials including unsaturated polyester resin, vinyl ester resin, epoxy resin, organic peroxide, glass fiber cloth, and related accessories. We stick to the business policy of "creating a brand with high quality, expanding the market with service, seeking development with innovation, and winning the reputation with integrity". We actively carry out domestic and foreign businesses, which are highly recognized by lots of clients. At the same time, we have a large number of high-tech R&D talents from famous college, a complete and scientific supply chain management and quality management system, high-end and advanced hardware equipment, which keeps us improving in the development process and making us occupy a leading position in the industry. The company insists the business philosophy of "customer first, forge ahead" to provide customers with the best quality services.
We also welcome O E M and O D M orders. you can talk to our customer service center about your sourcing requirements, We will provide you with the most professional service. Welcome final users and distributors from all the world contact with us and create success.

Certifications

FAQ

1. Q: Is your company a manufacturer?
     A: Yes,we are. At the same time, we are also agents of other product brands.

2. Q:  Does your company provide samples?
     A:  Yes,we  can provide 100g and 200g for additive and 500g/1kg for resin as free samples,  but freight usually requires the buyer to bear.

3. Q:What is your company's  transportation form?
     A: Samples generally deliver by international express, a large number of goods can be transported by land or water.

4: Q: What is the quality and price of your product?
     A: Specializing in epoxy resin and other unsaturated polyester resin .100% tested and working before shipment .best price will grant you as per your quantity .

5. Q: How many days the clear phenolic epoxy resin could sotre ?
    A: 12 months below 25ºC in dark.