Product Description:

• Name: TMCH-HA-M2 (tert-butyl peroxy-2-ethylhexanoate)
• Ingredients: 75% mixture consisting of tert-butyl peroxy-2-ethylhexanoate and 1,1-tert-butyl peroxy-3,3,5-trimethylcyclohexane, desensitized by diisobutyl phthalate.
• Appearance: colorless liquid
• Uses: For curing/crosslinking of unsaturated polyester and vinyl resins, mainly used in BMC, SMC and pultrusion molding.

Technical data:

• Peroxide content: approx. 75% w/w
• Active oxygen content: approx. 6.3% w/w
• Desensitizer: Diisobutyl phthalate (DIBP)
• Density (20°C): approx. 1.04 g/cm3
• Cooling storage stability: below -25°C
• Recommended storage temperature: below 20°C
• Activity maintenance period: 3 months from date of delivery

Applications:

• Curing system for unsaturated polyester resins for temperature ranges between 100 and 150°C in dosages of 0.5-3%.
• Suitable for BMC, SMC and pultrusion molding applications.

Packaging:

• Standard packaging is 4x1 gallon (28 lbs. net) cartons with a standard pallet count of 1,344 lbs (48 containers).

Security and handling:

• This material is highly hazardous and self-reactive and should be avoided by heating above maximum recommended storage temperatures and limits.

REACH:

• The material is registered under REACH.

Disclaimer:

• The information and technical advice provided is based on our in-house testing of local raw materials and is intended solely to provide you with information about the products and applications and should not be regarded as a warranty of the specific performance of the products described or their suitability for a particular application, nor should it be regarded as providing complete instructions for use.
• This information does not provide a warranty for the product and storage life characteristics, nor does it impose any legal liability on us, including in relation to the intellectual property rights of third parties (in particular patents).
• We reserve the right to make any changes based on technological advances or further developments.
• The application and use of the products based on our technical recommendations is not under our control and is entirely the responsibility of the user, who is obliged to carefully inspect and test the incoming products to verify their suitability for the intended application.