Peroxide Laurox for Polymer Production, Thermoset Composites and Acrylics Production

• CAS No.: 105-74-8
• EINECS: 203-326-3
• Type: Initiator
• Appearance: White Flakes Without Any Contamination
• Quality: Industrial
• Colour: White
• Model NO.: Laurox
• Tsca Status: Listed on Inventory
• Molecular Weight: 398.6
• Active Oxygen Content Peroxide: 4.01%
• Active Oxygen: Min.3.97 %
• Assay: Min.99.0 %
• Bulk Density, 20°c: 0.460 Kg/M3
• Melting Point: 54°c
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 2909609000
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Laurox Dilauroyl peroxide

Product Description

 

Laurox 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.

Ts Max.                                      30°C
Laurox Note:
When stored under these recommended storage conditions, Laurox will remain within the Nouryon specifications for a period of at least 3 months after delivery.

 

Laurox 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 SelfAccelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test.
SADT.                                         50°C
Laurox Method:
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).

 
   

Product Parameters

Product description	CAS number:	105-74-8.
	EINECS/ELINCS No.:	203-326-3
	TSCA status:	listed on inventory
	Molecular weight:	398.6
	Active oxygen content peroxide:	4.01%
Specifications	Active oxygen	min.3.97 %
	Appearance	White flakes without any contamination
	Assay	min.99.0 %
Characteristics	Bulk density, 20°C	0.460 kg/m3
	Melting point	54°C

Application

Laurox can be used for the market segments: polymer production, thermoset composites and acrylics production with their different applications/functions. For more information please check our website and/or contact us.


Half-life data
The reactivity of an organic peroxide is usually given by its half-life (t1/2) at various temperatures. For Laurox in
chlorobenzene:

0.1 hr	at 99°C
1 hr	at 79°C
10 hr	at 61°C
Formula 1	kd = A·e-Ea/RT
Formula 2	t½ = (ln2)/kd
Ea	123.37kJ/mole
A	3.92E+14 sP-1P
R	8.3142 J/mole·K
T	(273.15+°C) K

 

Package

Laurox Packaging and transport
The standard packaging is a cardboard box for 25 kg peroxide. Both packaging and transport meet the international regulations. For the availability of other packed quantities contact your Nouryon representative. Laurox is classified as Organic peroxide type D; solid, Division 5.2; UN 3106.



 

 

Laurox Safety and handling
Keep containers tightly closed. Store and handle Laurox 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 Laurox. This information should be thoroughly reviewed prior to acceptance of this product.

Laurox Major decomposition products
Carbon dioxide, Docosane, Undecane, Undecyl dodecanoate

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.

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.

 

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.