Butanox M-50 Mekp for Curing Unsaturated Polyester Resin Organic Peroxide

Model NO.
Butanox M-50
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
Colourless
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
Reference Price
$ 25.20 - 52.20
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Product Description


Butanox M-50  Methyl ethyl ketone peroxide
Product Description
 
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.

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


 
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).
 
 
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 Safety Data
Sheet (SDS) 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. 

Major decomposition products
Carbon dioxide, Water, Acetic acid, Formic acid, Propanoic acid, Methyl ethyl ketone


 



Packaging and transport

The standard packaging is a 30 l HDPE can (Nourytainer®) for 30 kg peroxide solution. In Asia Pacific the standard
packaging is a 30 l 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.
 
 
Product Parameters
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% 
Butanox M-50 Mekp for Curing Unsaturated Polyester Resin Organic Peroxide
Application Scenario

Butanox® M-50 is the work horse in GRP curing systems. Medium-reactive, general purpose methylethyl ketone peroxide (MEKP) with guaranteed low water content, used for curing unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.
 

Butanox M-50 Mekp for Curing Unsaturated Polyester Resin Organic Peroxide
Butanox M-50 Mekp for Curing Unsaturated Polyester Resin Organic Peroxide
Butanox M-50 Mekp for Curing Unsaturated Polyester Resin Organic Peroxide

 

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 2023. 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.

 

Organic Intermediate