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 |
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 |
Why Choose Us?
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.
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.