synthetic rubber

EPT Sheet (Ethylene-propylene terpolymer rubber)

【 Features 】

•Excels in weather resistance
•Excels in ozone resistance
•Excels in cold resistance
•Excels in heat resistance

【 Applications 】

•Seal material for window frame
•Bulletin Board

【 Properties: Black Rubber Sheet 】

Item Name Properties
General Properties Heat-Resistant Aging
100°C×72h
Comp-
ression
Set
70°C
×
24h
%
Ozone
Resistance
Ozone
500ppb(50pphm)
40°C 20%
Elongation
Elastic
Modulus
in
Static
Shear
MPa
{kgf/cm2}
JIS K
6380
Corres-
ponding
No.
Item
Number
Hardness
Type
A
Tensile
Strength
at
Break
MPa
{kgf/cm2}
Elon-
gation
at
Break
%
Hardness
Change
Type
A
Change
Rate
of
Tensile
Strength
%
Change
Rate
of
Elongation
at
Break
%
EPT Sheet-L <40> 43(43) 16.6{169} 720 +6 -22 -16 24 144h
No Change
  BAH
40360
TEKL
4007
  <50> 50(49) 8.4{86} 580 +10 -5 -26 23   BAH
50360
TEKL
5007
  <60> 61(61) 10.9{112} 560 +8 -1 -22 22   BAH
60360
TEKL
6007
  <65> 64(62) 8.4{86} 370 +9 -5 -47 20   BAH
65360
TEKL
6507
  <70> 74(72) 9.7{99} 480 +5 -4 -32 24 1.19 BAH
70340
TEKL
7007
  <80> 81(79) 12.5{128} 370 +9 -8 -32 31   BAH
80320
TEKL
8010
  <90> 89(87) 11.9{122} 430 29   BAH
90320
TEKL
9007
EPT Sheet-M <50> 49(47) 11.7{119} 810 +5 -25 -40 16 1000h
No Change
  BAH
50470
TEKM
5010
  <60> 60(59) 12.6{129} 560 +8 -3 -32 10   BAH
60460
TEKM
6010
  <65> 62(61) 13.3{136} 630 +5 -6 -31 11 0.8 BAH
65460
TEKM
6510
  <70> 70(69) 12.0{122} 540 +5 +9 -30 11   BAH
70450
TEKM
7010
  <80> 77(76) 13.8{141} 440 +5 +9 -22 14   BAH
80420
TEKM
8010
  • JIS K 6250
  • *These items highlighted in this color     are our standard products.

【 Properties: Colored Rubber Sheet 】

Item Name Properties
General Properties Heat-Resistant Aging
100°C×72h
Comp-
ression
Set
70°C
×
24h
%
Ozone
Resistance
Ozone
500ppb(50pphm)
40°C 20%
Elongation
Elastic
Modulus
in
Static
Shear
MPa
{kgf/cm2}
JIS K
6380
Corresponding
No.
Item
Number
Hardness
Type
A
Tensile
Strength
at
Break
MPa
{kgf/cm2}
Elongation
at
Break
%
Hardness
Change
Type
A
Change
Rate
of
Tensile Strength
%
Change
Rate
of
Elongation
at
Break
%
White EPT Sheet-M <65> 66(63) 11.5{117} 650 +4 -26 -17 35 1000h
No Change
1.23 BAH
65350
TEWM
6507
Gray EPT Sheet-L <60> 59(57) 7.5{77} 810 +4 -26 -39 35 72h
No Change
  BAH
60360
TEHL
6007
Gray EPT Sheet-M <60> 62(59) 9.0{92} 660 +4 -15 -28 20 1000h
No Change
  BAH
60360
TEHM
6007
  • JIS K 6250
  • *These items highlighted in this color     are our standard products.

【 Properties: Special Rubber Sheet (Heat-resistant grade) 】

Item Name Properties
General Properties Heat-Resistant Aging
125°C×72h
Comp-
ression
Set
70°C×24h
%
Ozone
Resistance
Ozone
500ppb(50pphm)
40°C 20%
Elongation
JIS K
6380
Corres-
ponding
No.
Item
Number
Hardness
Type
A
Tensile
Strength
at
Break
MPa
{kgf/cm2}
Elon-
gation
at
Break
%
Hardness
Change
Type
A
Change
Rate
of
Tensile
Strength
%
Change
Rate
of
Elongation
at
Break
%
EPT Special Sheet <40> 40(39) 10.3{105} 660 +2 +4 0 19 1000h
No Change
CAH
40360
TEKH
4007A
  <50> 53(50) 11.6{118} 550 +2 +5 +12 17 CAH
50470
TEKH
5008A
  <55> 56(53) 14.9{152} 460 +7 +12 -9 15 CAH
55470
TEKH
5510A
  <60> 60(57) 15.0{153} 530 +5 +3 -10 26 CAH
60360
TEKH
6007A
  <70> 71(66) 12.7{130} 490 +2 0 -7 16 CAH
70450
TEKH
7008A
  <80> 80(77) 16.3{166} 300 -3 +2 -9 8 CAH
80420
TEKH
8010A
  <90> 93(91) 14.3{146} 220 +2 +1 -26 12 CAH
90420
TEKH
9010A

JIS K 6250

•These products should not be incinerated wherever possible because harmful gas to humans might be generated if they are immoderately burned.
•The user is requested to confirm degree of discoloration and contamination by using sample in the case of use contacting with the other items.
•The life of these products at actual use are greatly affected by condition of the use. The user is requested to confirm it by using sample in the case of use under severe condition.

●These descriptions can be altered for a reason of improvement without any notification.
●These descriptions shall be as of April 1, 2015.

function
  • ・Ozone Resistance
  • ・Weather Resistance
  • ・Alkali Resistance

Inquiry for Details of Our Products

Product specifications, size and design are subject to change without notice for improvement.

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