$3.385-99 Others
$3.3≥100Others
| Payment Type: | Western Union,T/T |
| Port: | Shanghai Port of China |
Brand: Trigonox K80
Classification: Chemical Auxiliary Agent
CAS No.: 80-15-9
Other Names: catalyst
MF: C3h5no)n
EINECS No.: 201-254-7
Type: plastic curing agent
Usage: Plastic Auxiliary Agents
Brand Name: Trigonox
Model Number: Trigonox K-80
Product Name: Catalyst curing agent hardener
Appearance: Clear Liquid
Product Description: Catalyst curing agent hardener
Function: Catalyst curing agent hardener
Packaging: 20kg/barrel
Packaging Materlal: plastic barrel
Assay: 80.0-85.0%
Density, 20°C: 1.06 g/cm3
Active Oxygen: 8.40-8.94%
Purity: 100%
Place Of Origin: Jiangsu, China
Model: Trigonox K-80
| Selling Units | : | kilogram |
| Package Type | : | plastic barrel |
Catalyst Curing Agent Hardener appearance
Trigonox® K-80
Product description Cumyl hydroperoxide, 80% in aromatic solvent mixture
CAS No. : 80-15-9
EINECS/ELINCS No. : 201-254-7
TSCA status : listed on inventory
Specifications Appearance : Clear liquid
Assay : 80.0-85.0%
Color : 450 Pt-Co max.
Active oxygen : 8.40-8.94%
Characteristics Density, 20°C : 1.06 g/cm3
Viscosity, 20°C : 10.4 mPa.s
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, AkzoNobel recommends a maximum storage temperature (Ts max.) for each Organic peroxide product.
For Trigonox K-80 Ts max. = 40°C and Ts min. = -30°C to prevent crystallization
When stored under these recommended storage conditions, Trigonox K- 80 will remain within the AkzoNobel specifications for a period of at least 6 months after delivery.
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 Trigonox K-80 SADT : 75°C
1 phr Trigonox K-80 90°C
1.5 phr Trigonox K-80 + 0.5 phr Acc. NL-51P 1380 min.
The following table indicates the performance of Trigonox K-80, in comparison with usual Butanox® systems, in a vinylester Resin:
| Vinylester resin | 100 | 100 |
| Trigonox K-80 | 2 | - |
| Butanox LPT | - | 2 |
| Accelerator NL-49P | - | 2 |
| Accelerator NL-63-10P | - | 2 |
| Accelerator VN-2 | 1 | - |
| Gel time at 20°C (min.) | 12 | 17 |
| Cure at 20°C in 2 mm laminate |
|
|
| Time to achieve a Barcol hardness (934-1) of 25-30 in hours |
0.5 |
1 |
| Residual styrene (%) after 24 hours |
4.8 |
7.1 |
| after 1 month | 0.6 | 4.2 |
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