Product Name:TBPB-HA-M1

CAS number:614-45-9

Appearance:Slightly yellowish, flowing liquid consisting of a mixture based on tert.butyl perbenzoate.

Primary Application:Used in combination with cobalt accelerators for curing unsaturated polyester resins at elevated temperatures (60-120°C) and also for curing vinyl ester resins at room temperature.

Technical data:

• Active oxygen content: approx. 7.40% w/w
• No antisensitizers
• Density (20°C): approx. 1.03 g/cm3
• Viscosity (20°C): approx. 5 mPa-s
• Refractive index at 20°C: approx. 1.495
• Solubility: insoluble in water, soluble in alcohols and phthalates
• SADT: approx. 60°C
• Cooling stability: freezing point below 0°C
• Starting temperature: approx. 90°C
• Recommended storage temperature: 10°C to 30°C
• Warranty period of 6 months from the date of delivery

Areas of application:Curing agent for polyester resins in combination with cobalt or cobalt/amine accelerators. Particularly suitable for resins based on phthalic or isophthalic acid, for temperature rise curing from 60-120°C. Dosage: 1-21 TP3T (based on stock) in combination with 0.5-11 TP3T Accelerator C-101.

Curing Characteristics:In combination with cobalt accelerators, unsaturated polyester resins can be cured quickly at 60°C or more. High heat production. Excellent curability can be achieved.

Processing methods:Specially developed for curing VE resins at room temperature in combination with Accelerator CA-12. It can even be used above 80°C for casting of highly filled resins (e.g. UP marble) and impregnation of coils (drip process).

Encapsulation:TBPB-HA-M1 comes in a standard package of 25 kg.

Disclaimer:The above information and technical advice reflects only our current knowledge and experience of local raw materials based on in-house testing and is intended as an introduction to our products and applications. The information should not be construed as a guarantee of the specific performance of the products described or their specific applications, nor should it be construed as providing instructions for use. The information does not provide any warranty for product and shelf-life performance, nor does it assume any legal liability or other legal responsibility, including with respect to the intellectual property rights of third parties, in particular patent rights. We reserve the right to make any changes in accordance with technical progress or further developments. The use and application of our products based on our technical recommendations is not under our control and is solely the responsibility of the user. The user shall not be relieved of the obligation to carry out careful checks and tests to verify that the incoming products are suitable for the intended application.