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S&E Specialty Polymers

Located in Lunenburg, MA, S&E Specialty Polymers is a premier USA plastic and polymer manufacturer, developing advanced polymers and custom plastics. S&E offer a vast array of CPE, LSZH, TPE and TPR formulations. In addition, S&E offers PE-based flame retardant, UV and blowing agent concentrates. They are able to custom compound nearly any specialty additives or fillers that may be needed. They are also a leading producer of compounds that require exacting color match.

When it comes to reliability and quality, S&E prides themselves on design, technical service and quality of their products. For more information, data sheets, samples or quotes, please click here.

CPE Grades

Compound Hardness Temp Rating Brittle Point PSI Tensile Elongation LOI
CPE 12-020
TufGuard E™ Thermoplastic
83A90°C-36°C 220044037
CPE 14-009
TufGuard E™ Thermoplastic
82A90°C-55°C 165076032
CPE 14-035
TufGuard E™ Thermoplastic
85A90°C-50°C 190070029.5
CPE 14-031
TufGuard E™ Irradiation Crosslinkable
71A90°C-50°C 240045033
CPE 13-021E
TufGuard E™ Irradiation Crosslinkable
88A105°C-50°C 170074030.5

TPE/TPR Grades

Compound Hardness Temp Rating Brittle Point PSI Tensile Elongation LOI
TufPrene™ EXC-12 003-75A75A125°C-70°C 490065021
TufPrene™ EXC-1202978105°C-55°C 228086118
TufPrene™ 1506482105°C-53°C 208583928.5
TufPrene™ 10560B65 -53°C 232885118
TufGuard E™ GTPO8102ROHS
Appliance, ribbon and heat trace wire
92105°C -45°C160050027
TufFlex™ GTPE2203G
Oil res, 7 xdays at 60°C
63A105°C -53°C171035026.5
TufFlex™ GTPE2272-6500FR
Oil res, 4 days at 100°C
72A105°C -60°C180030034

LSZH Grades - TufFill™ NH Zero Halogen materials

Compound Density Temp Rating Brittle Point PSI Tensile Elongation LOI
Conventional LSZH grade; insulation or jacket
1.39105°C -55°C200021036
Conventional LSZH grade
1.34105°C-62°C 155032029.5
Conventional LSZH grade;
Available as thermoplastic and Irradiation crosslinkable versions; Passes transit specs
1.36105°C-51°C 180022035.5
Intumescent LSZH grade
1.15105°C-60°C 230060043

PVC Plenum Compound

Compound Hardness Temp Rating Cold Blend PSI Tensile Elongation LOI
TufGuard™ FS-1000H6685°C-20°C 250015051.5