$9.235-999 Others
$9≥1000Others
| Tipo de Pago: | T/T |
| Hafen: | shanghai pot |
Modelo: Trigonox 44B
Marca: Nouryon
Clasificación: Agente auxiliar químico
CAS No.: 37187-22-7
Other Names: acetylacetone peroxide
MF: C3h5no)n
EINECS No.: 253-384-9
Type: plastic curing agent
Usage: Plastic Auxiliary Agents
Brand Name: Trigonox
Model Number: Trigonox 44B
Product Name: acetylacetone peroxide
Appearance: Clear Liquid
Product Description: fast mould-turnover resin process curing additive
Certification: Msds
Function: unsaturated polyester resins catalyst
Packaging: 20kg/barrel
Packaging Materlal: plastic barrel
Color: 50 Pt-Co / APHA max.
Total Active Oxygen: 4.0-4.2%
Purity: 100%
Place Of Origin: Jiangsu, China
Model: Trigonox 44B
Lugar De Origen: Porcelana
| Unidades de venta | : | kilogram |
| Tipo de paquete | : | barril de plástico |
| Ejemplo de una imagen | : |
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Resinas de poliéster insaturadas Catalizador de acetilacetona Peróxido 37187-22-7
Trigonox 44b es una formulación de peróxido de acetil acetil para el curado de Resinas de poliéster insaturadas en presencia de un acelerador de cobalto en la habitación y temperaturas elevadas.
Con el sistema de curado Trigonox 44b/Cobalt Accelerator se puede lograr una velocidad de cura mucho más rápida que con los sistemas de curado basados en un acelerador MEKP Plus Cobalt, a temperaturas de habitación y elevadas.
Normalmente, los tiempos de gel con Trigonox 44b son comparables a los que tienen Butanox ® M-50.
Trigonox 44b es particularmente adecuado en aquellas aplicaciones donde un ayuno Se requiere giro de moldeo, por ejemplo, para el moldeo por la prensa en frío o las técnicas de moldeo por inyección de resina.
El acelerador de 44b/cobalto del sistema proporcionará una exoterma máxima más alta que un sistema de acelerador MEKP/cobalto estándar. Debido a este hecho, ¿es recomendable evitar la producción de laminados demasiado gruesos en una operación? A bajas temperaturas todavía se obtiene una velocidad razonable de cura cuando el trigonox 44b se usa en combinación con grandes cantidades de acelerador de cobalto posiblemente en combinación con el acelerador NL-63-100 (N, n-dimetilanilina) como promotor.
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Product description |
Acetylacetone peroxide, in solvent mixture |
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HO |
OH |
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H3CO |
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CH3 |
; HOOH |
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O |
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CAS No. |
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EINECS/ELINCS No. |
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TSCA status |
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: listed on inventory |
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Specifications |
Appearance |
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Color |
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: 50 Pt-Co / APHA max. |
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Total Active Oxygen |
: 4.0-4.2% |
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Characteristics |
Density, 20°C |
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: 1.055 g/cm3 |
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Viscosity, 20°C |
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: 21 mPa.s |
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Storage |
Due to the relatively unstable nature of organic peroxides a loss of quality |
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can be detected over a period of time. To minimize the loss of quality, |
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AkzoNobel recommends a maximum storage temperature (Ts max.) for |
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each organic peroxide product. |
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For Trigonox 44B |
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Ts max. = 25°C |
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Ts min. = -10°C to prevent crystallization |
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When stored under the recommended storage conditions, Trigonox 44B |
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will remain within the AkzoNobel specifications for a period of at least 3 |
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months after delivery. |
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Thermal stability |
Organic peroxides are thermally unstable substances, which may undergo |
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self-accelerating decomposition. The lowest temperature at which self- |
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accelerating decomposition of a substance in the original packaging may |
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occur is the Self-Accelerating Decomposition Temperature (SADT). The |
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SADT is determined on the basis of the Heat Accumulation Storage Test. |
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For Trigonox 44B |
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SADT : 60°C |
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The Heat Accumulation Storage Test is a recognized test method for the determination of the |
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SADT of organic peroxides (see Recommendations on the Transport of Dangerous Goods, |
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Manual of Tests and Criteria - United Nations, New York and Geneva). |
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Major decomposition |
Carbon dioxide, acetyl acetone, mixture of aliphatic acids, water |
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