EPDM 430 is an amorphous, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and is suitable for peroxide cured articles. EPDM 430 can also be blended with butyl rubber to improve processing and vulcanizate properties of automotive and bicycle tire innertubes. Main Characteristics: - Amorphous - Very low diene - Low molecular weight - Heat and UV stable Applications: - Blend component with butyl rubber in innertubes - Peroxide cured molded parts Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 520 brake parts, corner moldings, general-purpose gaskets, and moldings. The combination of low viscosity and low crystallinity allows for good processability, low temperature properties, and product performance without the addition of a plasticizer. Main Characteristics: - Amorphous - Medium diene - Low molecular weight - Good low temperature properties Applications: - Injection and transfer molded brake parts - General purpose gaskets Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 175.105 (Adhesives only). Consult the regulations for complete details.

EPDM 555 is an amorphous EPDM grade designed for foamed extruded applications. It is ideally suited for sponge extruded profiles requiring fast cure conditions. The combination of high viscosity and low crystallinity allows for good balance of processability, extensibility, low-temperature properties and performance. The product features improved mixing and extrusion characteristics, suitable for class A surface manufacturing with improved shape stability of the green compound. Main Characteristics: - Amorphous - High diene - High molecular weight - Good low temperature properties Applications: - Extruded profiles - Coolant hoses Complies with: - U.S. FDA 21 CFR 175.105 (See NOTES 2), Consult the regulations for complete details. NOTES: (1) Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. (2) Adhesives only.

EPDM 565 is an amorphous, high diene ethylene-propylene-diene terpolymer (EPDM) grade designed for extruded applications requiring fast cure rates. It is ideally suited for continuously cured dense and sponge profiles. Molded applications will also benefit from the fast cure response, allowing shorter cycle times. Main Characteristics: - Amorphous - High diene - High molecular weight - Fast cure - Good low temperature properties Applications: - Extruded profiles/weather strip - Sponge profiles Complies with - U.S. FDA 21 CFR 175.105 (Adhesives only). Consult the regulations for complete details.

EPDM 570 is an amorphous ethylene-propylene-diene terpolymer (EPDM) grade designed for extruded applications. It is ideally suited for dense extruded profiles, coolant hoses, and general-purpose moldings. The combination of high viscosity and low crystallinity allows for good balance of processability, extensibility, low-temperature properties, and performance. Main Characteristics: - Amorphous - Medium diene - High molecular weight - Good low temperature properties Applications: - Extruded profiles - Coolant hoses Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 572 is an amorphous ethylene-propylene-diene terpolymer (EPDM) grade designed for extruded applications. It is ideally suited for dense extruded profiles, coolant hoses, and general-purpose moldings. The combination of high viscosity and low crystallinity allows for good balance of processability, extensibility, low-temperature properties, and performance. Main Characteristics: - Amorphous - Medium diene - High molecular weight - Good low temperature properties Applications: - Extruded profiles - Coolant hoses

EPDM 643 is an amorphous and low diene-containing ethylene-propylene-diene terpolymer (EPDM) and is suitable for heat resistant peroxide cured moldings. EPDM 643 can be blended with butyl rubber to improve processing and vulcanizate properties of automotive and bicycle tire innertubes. Main Characteristics: - Amorphous - Low diene - Good heat resistance Applications: - Blend component with butyl rubber in innertubes - Heat resistant hoses and belts Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 644 is a semi-amorphous ethylene-propylene-diene terpolymer (EPDM) grade designed for molded and extruded applications. It is ideally suited for general-purpose gaskets and moldings, extruded profiles and hoses. The combination of medium viscosity and low crystallinity allows for good balance of processability, low temperature properties, and product performance. Main Characteristics: - Medium diene - Medium molecular weight Applications: - General purpose gaskets and moldings - Extruded profiles and hoses Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 656 is an amorphous EPDM grade designed for extruded applications. It is ideally suited for solid and foamed extruded profiles requiring fast cure conditions. The combination of high viscosity and low crystallinity allows for good balance of processability, extensibility, low-temperature properties and performance. The product features improved mixing and extrusion characteristics, suitable for class A surface manufacturing with improved shape stability of the green compound. Main Characteristics: - Amorphous - High diene - High molecular weight - Good low temperature properties Applications: - Extruded profiles - Coolant hoses Complies with: - U.S. FDA 21 CFR 175.105 (See NOTES), Consult the regulations for complete details. NOTES: (1) Adhesives only.

EPDM 670 is a high molecular weight, medium ethylene-containing grade. It is designed for calendering applications and offers excellent processing characteristics. The low unsaturation level provides long term thermal and UV stability. It can be sulfur or peroxide cured. It is ideally suited for single ply roofing membrane and peroxide cured heat resistant coolant base. Main Characteristics: - Semi-crystalline - Low diene - High molecular weight - Heat and UV stable - Medium Molecular Weight Distribution Applications: - Single ply roofing membranes - Peroxide cured, heat resistant coolant hoses Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 720P is a semi-crystalline, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and has a low viscosity for excellent processing characteristics and low unsaturation for stability during long term exposures to heat and ultraviolet (UV) light. It is designed for extrusion and molding processes in low and medium extension compounds and can be peroxide cured. In addition, this polymer can be used for modification of thermoplastic materials such as polyethylene or polypropylene. Main Characteristics: - Semi-crystalline - Very low diene - Low molecular weight - Heat and UV stable Applications: - Plastics modification such as polyethylene or polypropylene - Peroxide cured, heat resistant moldings Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 175.105 (Adhesives only) Consult the regulations for complete details.

EPDM 722P is a semi-crystalline, very low diene-containing polymer with low viscosity for good processability. The low unsaturation provides excellent long term thermal and UV stability. It is specially designed for medium voltage wire and cable applications. It can also be used in peroxide cured molded and other extruded applications. EPDM 722P is developmental and made via INSITE* technology. Main Characteristics: - Semi-crystalline - Very low diene - Low molecular weight - Heat and UV stable Applications: - Medium voltage wire and cable - Peroxide cured, heat resistant moldings Complies with - U.S. FDA 21 CFR 177.2600, - U.S. FDA 21 CFR 175.105 (Adhesives only). - EU, No 10/2011 Consult the regulations for complete details.

EPDM 725P is a low viscosity semi-crystalline grade which offers ease of processing, fast cure rates, and high states of cure with standard sulfur cure systems. It is designed for molded and extruded applications requiring low viscosity, high green strength, and high finished hardness. It is ideally suited for high hardness extruded profiles and molded goods. It can also be peroxide cured. Main Characteristics: - Semi-crystalline - Medium diene - Low molecular weight - Good green strength Applications: - High hardness extruded profiles and molded goods - Hoses Complies with - U.S. FDA 21 CFR 177.2600, - U.S. FDA 21 CFR 175.105 (Adhesives only). Consult the regulations for complete details

EPDM 745P is a semi-crystalline, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and has a narrow molecular weight distribution. It is designed for property modification of thermoplastics such as polyethylene and polypropylene and can be used in peroxide cured rubber compounds. Main Characteristics: - Semi-crystalline - Very low diene - Medium molecular weight and narrow molecular weight distribution - Heat and UV stable Applications: - Plastics modification such as polyethylene or polypropylene - Peroxide cured moldings Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 175.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 - EU, No 10/2011 Consult the regulations for complete details.

EPDM 763P is a medium viscosity, medium ethylene ethylene-propylene-diene terpolymer (EPDM) having a moderate cure rate that is suited to applications where low modulus, good elongation, as well as heat and weather resistance are required. The form is clear pellet. EPDM 763P is made from INSITE™ technology. Main Characteristics: - Medium crystalline - Low diene - High molecular weight - Heat and UV stable Applications: - Impact modification - Wire and cable - Peroxide cured heat resistant hose Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with: - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 764P is a semi-crystalline, ethylene-propylene-diene (EPDM) terpolymer. The polymer's unique bimodal ethylene distribution provides a balance of processing characteristics not seen in other semicrystalline EPDMs. EPDM 764P provides better low temperature performance and higher green strength compared to a competitive control polymer. Main Characteristics: - Semi-crystalline - Medium diene - Bimodal ethylene distribution - Balance of low temperature properties and high green strength Applications: - Extruded profiles - Hoses Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only. Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 771 is a high molecular weight semi-crystalline grade designed for extruded applications. Its broad molecular weight distribution provides good mixing and dispersion performance. Combination of high molecular weight and high crystallinity offers high green strength and high extensibility. It is suited for extruded applications such as profiles and hoses. It is also suitable TPV applications. Main Characteristics: - Semi-crystalline - Medium diene - High molecular weight - High green strength Applications: - Hoses - Extruded profiles/weatherstrip - TPV - Plastics modification Complies with - U.S. FDA 21 CFR 177.2600, - U.S. FDA 21 CFR 177.1520 (See NOTES 1), - U.S. FDA 21 CFR 175.105 (See NOTES 2), - U.S. FDA 21 CFR 177.1210. Consult the regulations for complete details. NOTES: (1) Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. (2) Adhesives only.

EPDM 774P is a high molecular weight semi-crystalline grade and offers fast cure rates and high states of cure with standard sulfur cure systems. It offers high green strength and high extensibility. It is designed for extruded applications such as profiles and hoses. It is also suitable for molded goods. Main Characteristics: - Semi-crystalline - Medium diene - High molecular weight - High green strength Applications: - Hoses - Extruded profiles/weather strip - Plastics modification Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 774R is a high molecular weight semi-crystalline grade and offers fast cure rates and high states of cure with standard sulfur cure systems. It offers high green strength and high extensibility. It is designed for extruded applications such as profiles and hoses. It is also suitable for molded goods. This grade is available in rod form for improved mixing speed and throughput. Main Characteristics: - Semi-crystalline - Medium diene - High molecular weight - High green strength Applications: - Extruded profiles/weather strip - General purpose hoses - Coolant hoses - General moldings Notes: - Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil. - Adhesives only Complies with - U.S. FDA 21 CFR 177.2600 - U.S. FDA 21 CFR 177.1520 - U.S. FDA 21 CFR 175.105 - U.S. FDA 21 CFR 177.1210 Consult the regulations for complete details.

EPDM 785 Hydrocarbon Rubber is a high viscosity semi-crystalline grade which offers ease of processing, fast cure rates, and high states of cure with standard sulfur cure systems. It is designed for molded and extruded applications requiring high viscosities, high green strength, and high filler capacity. It is ideally suited for a wide range of extruded profiles and molded goods. It can also be peroxide cured. Main Characteristics - Semi-crystalline - Medium Diene levels - Good Green Strength - Pellet Form for Fast Mixing - Low Gel Content Complies with: - U.S. FDA 21 CFR 175.105: Adhesives only - U.S. FDA 21 CFR 177.1210 - U.S. FDA 21 CFR 177.1520(c)3.4 - U.S. FDA 21 CFR 177.2600 - Consult the regulations for complete details. Applications - Extruded Profiles - Automotive Weather Stripping - Hose and Tubing Storage and Handling - EPDM 785 Hydrocarbon Rubber should be stored indoors in its original packaging. The quality of EPDM products may be affected by exposure to artificial or natural light. The polymer should be stored in a cool environment to maintain the as received pellet condition. Product Form - The product is typically a pellet but may with time change into a friable bale.

NDR 245 EPDM Hydrocarbon Rubber is a semi-crystalline, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) designed for use as a viscosity modifier in engine oils, greases, and formulated multigrade lubricants. NDR 245 is developmental and made via INSITE™ Technology.