myТехнические документы
Pyromellitic dianhydride. Acts as a curative for epoxy resins. Can be used in admixtures with other anhydrides.
Детали
CAS
89-32-7
Общие имена
1,2,4,5Benzenetetracarboxylic dianhydride
Рекомендуется для
зая́вки
Режиссер
поставщиком
Химический состав
Pyromellitic dianhydride
Дреимущества
- It has low mix viscosity which helps in an easier incorporation of additives Has a variable pot life for optimal processing
- Has variable cure schedules to accommodate existing heating equipment
- Provides optimum purity and particle size to meet specific requirements
- Boosts the heat resistance of adhesives
- Adhesives incorporating JAYHAWK™ dianhydrides exhibit the dimensional stability, adhesion and heat resistance required for the increasing design complexity of smartphones and tablets
Другие приложения
Adhesives
Место хранения
It is sensitive to acid formation in the presence of moisture.
Exposure to air should be minimized in order to avoid quality and processing variations.
Обработка
EINECS (201-898-9), TSCA
Технические данные
| Количество | Стоимость | Е диница измерения | 3амечание |
|---|---|---|---|
| Свойства внешнего вида | |||
| Color | <150 | َApha | |
| Appearance | |||
| Physical state | powder | ||
| Физические свойства | |||
| Specific Gravity | 1.680 | 20°C | |
| Melting range | 284 - 288 | ºC | |
| Molecular weight | 218.12 | g/mol | |