Product Information Product Name: EHPC-50-ENF1 Chemical Composition: Di-2-ethylhexyl peroxydicarbonate Form: White emulsion containing 50% Di-2-ethylhexyl peroxydicarbonate, desensitized with water and methanol Main Applications: Used as free radical initiator for monomer polymerization, mainly used in the polymerization of vinyl chloride (VCM). Free radical initiator, mainly used in the polymerization of vinyl chloride (VCM) Temperature range: 45 - 60°C Suggested dosage: 0.05 - 0.2% Technical data Morphology: white emulsion Desensitizing agent: water/methanol Content: approx. 50% (quality)

Product Information Product Name: EHPC-60-ENF1 Chemical Composition: Di-2-ethylhexyl peroxydicarbonate Form: White emulsion containing 60% Di-2-ethylhexyl peroxydicarbonate, desensitized with water and methanol Main Applications: Used as free radical initiator for monomer polymerization, mainly used in the polymerization of vinyl chloride (VCM). Free radical initiator, mainly used in the polymerization of vinyl chloride (VCM) Temperature range: 45 - 60°C Suggested dosage: 0.05 - 0.2% Technical Data Morphology: white emulsion Desensitizing agent: water/methanol Content: approx. 60% (quality)

Product Information: Product Name: EHPC-60-ENF1 Chemical Composition: Di-2-ethylhexyl peroxydicarbonate Appearance: White emulsion Main Uses: Used as a free radical initiator for the polymerization of monomers, mainly used in the polymerization of vinyl chloride (VCM). Technical Data: Oxygen content: approx. 2.77% w/w Density: approx. 0.98 g/cm3 Viscosity: approx. 200 mPa-s Flash Point: 31°C Storage Stability: 3 months from the date of delivery Standard Packaging: 1100 kg stainless steel IBC, 25 kg HDPE drums Typical Application: Temperature

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

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

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)

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: 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? 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.