Nouryon V328 Unsaturated Resin Curing Agent Lamination Casting Resin Curing Strong Stability Peroxide

• CAS No.: 1338-23-4
• EINECS: 215-661-2
• Appearance: Clear Colorless Liquid
• Quality: Industrial
• Colour: Transparent
• Total Active Oxygen: 8.8-9.1 %
• Model NO.: TrigonoxV328
• Density, 20 °c: 1.112 G/Cm³
• Flashpoint: 29 (Closed Cup) / ≥ 63 (Open Cup) °c
• Sadt: 50°c
• Ts Max.: 25°c
• Transport Package: Customized
• Specification: Methyl ethyl ketone peroxide, in solvent mixture
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 2916399090
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Trigonox V328

Methyl ethyl ketone peroxide, in solvent mixture

Product Description

 

Trigonox V328 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 Trigonox V328  
Ts  max. = 25°C

When stored under the recommended storage conditions, TrigonoxV328 remain within the Nouryon specifications for a period of 
at least six months after delivery.

Trigonox V328 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 TrigonoxV328                   SADT : 50°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).

 

Trigonox V328 Safety and handling

Keep containers tightly closed. Store and handle Trigonox® V328 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 Trigonox® V328. 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

Trigonox V328 Packaging and transport

The standard packaging is a 30 l HDPE can (Nourytainer®) for 20 kg peroxide solution.

Both packaging and transport meet the international regulations.

For the availability of other packed quantities contact your Nouryon representative.

Trigonox® V328 is classified as Organic peroxide type D; liquid; Division 5.2; UN 3105; PG II.

Product Parameters

Trigonox V328 description	CAS number	1338-23-4
	EINECS/ELINCS No.	215-661-2
Specifications	Appearance	Clear colorless liquid
	Clear colorless liquid	8.8-9.1 %
Characteristics	Density, 20 °C	1.112 g/cm³
	Flashpoint	29 (Closed Cup) / ≥ 63 (Open Cup) °C

Application

Trigonox® V328 is a methyl ethyl ketone peroxide (MEKP) for the cure of unsaturated polyester resins in the presence of a cobalt accelerator at ambient and elevated temperatures.The curing system Trigonox® V328/cobalt accelerator is developed for general purpose GRP- and non GRP-applications. Examples: the curing of laminating resins and castings.Practical experience throughout many years has proven that for marine applications a special MEKP with low water content and without polar components is demanded in order to prevent from osmosis and other problems. Butanox M-50 is the MEKP preferred and advised for these kind of applications.For room temperature application it is necessary to use Trigonox® V328 together with a cobalt accelerator (e.g. Accelerator NL-49P) to obtain a proper reactivity.

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.