Thermoplastic Elastomer
PRIMALLOY

Polyester (base) Thermoplastic Elastomer

Properties of PRIMALLOY PDF73KB

Properties of PRIMALLOY Type A

Item Method Unit A1400 A1500 A1600 A1700 A1800 A1900
Density ISO 1183 g/cm3 0.95 0.98 1.00 1.02 1.07 1.12
MFR (230 degC, 21.2N) ISO 1133 g/10min 5 11 5 6 30 30
Hardness (Type A durometer) ISO 7619-1 - 45 59 68 77 85 93
Hardness (Type D durometer) - - - - - 30
Tensile Strength at Break ISO 37 MPa 6 7 8.5 9 11 14
Elongation at Break % 800 750 850 700 750 750
Compression Set (70×22hr) ISO 815 *1 % 59 63 66 65 67 76
Mold Shrinkage (MD/TD) Mitsubishi
Chemical
Method *2		 % 3.0/0.5 2.7/0.5 2.0/0.1 1.1/0.4 0.3/0.8 0.5/0.7
Color - - N：Natural N/NS：Natural N：Natural
･ Contents in the properties were written in September 2011, and might be revised to improve it without advanced notice.
･ Measured values written in the properties are typical without warranty.
･ Before using products range, please make sure the legal regulation, conformity and safety limitation in the individual application by testing it in the experiment and checking it in the database list.
･ Please pay attention to the patents owned by other companies.
･ In the case of application touched to the human body,medical use and food contacting application, please consult us before using our products.
･ Please let us know if there are any other queries or if we can help you in any way.
･ *1; 6 sheets (each thckness=2mm)
･ *2; Test plaque=120*120*2t

Properties of PRIMALLOY Type A Specialty Grades

Item Method Unit Translucence Good moldability Good adhesive property
for PA6
A1606 A1706 A1602 A1704 A1610 A1710
Density ISO 1183 g/cm3 1 1.02 1 1.09 1.01 1.03
MFR (230 degC, 21.2N) ISO 1133 g/10min 3.5 7 3 6 9 10
Hardness (Type A durometer) ISO 7619-1 - 68 77 71 80 65 79
Tensile Strength at Break ISO 37 MPa 8 9 9 8 8 10
Hardness (Type D durometer) % 750 700 800 500 900 928
Compression Set (70×22hr) ISO 815 *1 % 62 64 63 67 71 72
Mold Shrinkage (MD/TD) Mitsubishi
Chemical
Method *2		 % 1.8/0.8 1.3/0.7 1.4/0.6 1.4/0.8 1.4/0.7 0.8/0.6
Color - - C：Translucence N/NR：Natural
B/BR：Black		 N/NS：Natural
B/BZ：Black		 N：Natural
･ Contents in the properties were written in September 2011, and might be revised to improve it without advanced notice.
･ Measured values written in the properties are typical without warranty.
･ Before using products range, please make sure the legal regulation, conformity and safety limitation in the individual application by testing it in the experiment and checking it in the database list.
･ Please pay attention to the patents owned by other companies.
･ In the case of application touched to the human body,medical use and food contacting application, please consult us before using our products.
･ Please let us know if there are any other queries or if we can help you in any way.
･ *1; 6 sheets (each thckness=2mm)
･ *2; Test plaque=120*120*2t

Properties of PRIMALLOY Type B Low hardnes Grades

Item Method Unit B1600 B1700 B1800
Density ISO 1183 g/cm3 0.97 0.99 1.03
MFR (230 degC, 21.2N) ISO 1133 g/10min 2 0.5 10
Hardness (Type A durometer) ISO 7619-1 - 61 71 81
Tensile Strength at Break ISO 37 MPa 7 8.5 11
Elongation at Break % 550 550 570
Tear Strength ISO 34 N/mm 35 41 56
Mold Shrinkage (MD/TD) Mitsubishi Chemical
Method *1		 % 2.5/0.9 2.6/0.9 1.7/1.4
Color - - N：Natural
･ Contents in the properties were written in September 2011, and might be revised to improve it without advanced notice.
･ Measured values written in the properties are typical without warranty.
･ Before using products range, please make sure the legal regulation, conformity and safety limitation in the individual application by testing it in the experiment and checking it in the database list.
･ Please pay attention to the patents owned by other companies.
･ In the case of application touched to the human body,medical use and food contacting application, please consult us before using our products.
･ Please let us know if there are any other queries or if we can help you in any way.
･ *1; Test plaque=120*120*2t

Properties of PRIMALLOY Type B

Item Method Unit B1900 B1910 B1920 B1922 B1932 B1942
Density ISO 1183 g/cm3 1.11 1.13 1.16 1.19 1.22 1.24
MFR (230 degC, 21.2N) ISO 1133 g/10min 15 15 20 29 46 59
Hardness (Type A durometer) ISO 868 - 35 41 47 50 58 60
Tensile Stress at Break ISO 527 MPa 25 33 40 48 50 50
Nominal Tensile Strain at Break % 900 700 700 700 700 600
Flexural Modulus ISO 178 MPa 70 110 190 210 360 430
Flexural Stress 4.5 6.5 9.5 10 15.5 18
Tear Strength ISO 34 N/mm 105 117 122 - 140 159
Mold Shrinkage (MD/TD) Mitsubishi Chemical
Method *1		 % 0.9/0.7 1.1/1.0 1.4/1.3 1.4/1.3 1.4/1.4 1.5/1.5
Color - - NR/NS：
Natural		 N：Natural N：Natural
B：Black		 N：Natural
･ Contents in the properties were written in September 2011, and might be revised to improve it without advanced notice.
･ Measured values written in the properties are typical without warranty.
･ Before using products range, please make sure the legal regulation, conformity and safety limitation in the individual application by testing it in the experiment and checking it in the database list.
･ Please pay attention to the patents owned by other companies.
･ In the case of application touched to the human body,medical use and food contacting application, please consult us before using our products.
･ Please let us know if there are any other queries or if we can help you in any way.
･ *1; Test plaque=120*120*2t
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