Product Information: Name: NOROX® FC-100 Ingredients: Ethyl ketone acetone peroxide + tert.Butylperoxybenzoate CAS No.: 13784-51-5 + 614-45-9 Appearance: colorless liquid Density (20 ℃): about 1.1 g/cm³ reactive oxygen content: about 4.5% w/w Flash Point: about 65 ℃ Main Uses: Used as unsaturated polyester resin curing agent. Used as a curing agent for unsaturated polyester resins, usually in combination with a cobalt catalyst at room temperature. Suitable for curing thin-walled molded parts. Characteristics and Applications: NOROX® FC-100 consists of acetone acetone peroxide and tert.Butylperoxybenzoate cured by

Product Description: NOROX® 600-CL2 is a white, free-flowing powder mixture of technically pure tert-butyl cyclohexyl peroxy dicarbonate for use as an initiator in curing unsaturated polyester resins. Technical Data: Appearance: White, free-flowing powder Peroxide content: approx. 89.01 TP3T w/w Reactive oxygen content: approx. 3.551 TP3T w/w Stacking density: approx. 0.50 kg/l Melting point: 50°C Recommended storage temperature: less than 20°C Max.

NOROX®600 Chemical Name: Di(4-tert-butylcyclohexyl) peroxydicarbonate CAS No.: 15520-11-3

BCHPC-40-SAQ1 Chemical name: Di(4-tert-butylcyclohexyl) peroxydicarbonate CAS No.: 15520-11-3

Product Description: BCHPC is a white, free-flowing powder composed primarily of technically pure tert-butyl cyclohexyl peroxydicarbonate. This cycloaliphatic cyclohexyl peroxydicarbonate is used as an initiator for curing unsaturated polyester resins. Technical Data: Appearance: White, free-flowing powder Peroxide content: approx. 95.01 TP3T w/w Reactive oxygen content: approx. 3.811 TP3T w/w No desensitizer Stacking density: approx. 0.50 kg/l Melting point: approx. 82°C Critical temperature (SADT): approx. 45°C "Start-up" temperature: 50°C Recommended storage temperature: below 20°C Maximum transport temperature

Product Description: NOROX® 510-80-AL3 is a colorless flowable liquid containing approximately 80% w/w of 1,1-tert-butyl cyclohexyl peroxide desensitized to alkane hydrocarbons. This cyclohexyl peroxide is used as a cure initiator (free radical source) for unsaturated polyester resins. Main application areas: Thermal compression molding of SMC or BMC in the temperature range 130 - 150°C (266 - 302°F). Technical Data: Appearance: Colorless Liquid Desensitizer: Alkane Hydrocarbons Content: approx. 801 TP3T w/w Active Oxygen (AO) Content: approx. 8.81 TP3T w/w

Product Description: ACH-80-AL3 is a colorless flowable liquid containing approximately 80% w/w of 1,1-tert-butyl cyclohexyl peroxide desensitized by alkane hydrocarbons. This cyclohexyl peroxide is used as a cure initiator (free radical source) for unsaturated polyester resins. Main application areas: Thermal compression molding of SMC or BMC in the temperature range 130 - 150°C (266 - 302°F). Technical Data: Appearance: Colorless Liquid Desensitizer: Alkyl Hydrocarbon Content: approx. 80% w/w Active Oxygen (AO) Content: approx. 8.8% w/w Density (20°C)

EHPC-75-AL Chemical name: Di(2-ethylhexyl)peroxydicarbonate CAS No.: 16111-62-9

Product Description: Product Name: EHPC-60-ENF2 Chemical Composition: 1,1-Di(2-ethylhexyl)peroxydicarbonate Form: White (non-freezing) emulsion Usage: Used as free radical initiator for monomer polymerization, mainly for the polymerization of vinyl chloride (VCM). Technical data: Appearance: white emulsion Inhibitor: water/methanol Content: approx. 60% w/w Active Oxygen (AO): approx. 2.77% w/w Density (20°C): approx. 0.98 g/cm³ Viscosity (20°C): approx. 200 mPa-s Flash point: 31°C Critical temperature (SADT): approx. 0°C Cold