Silicone rubber material for home appliance accessories and miscellaneous pieces IOTA 5151-40*, 50*, IOTA-6421-70Y
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Item
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IOTA 5151-40*
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IOTA 5151-50*
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IOTA-6421-70Y
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Product
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Rings, gaskets etc products, rice cooker gaskets, circle of pressure cooker
|
|
Products Feature
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Platinum cured type. Compression molding .High tear strength and transparency
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Low
compression set
|
|
|
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CS：25%
Test condition：（25
%×175℃×22h）
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Appearance
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Transparent
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Hardness(HA)
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42
|
52
|
70
|
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Density（g/cm³）
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1.13
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1.15
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1.12
|
|
Tensile strength （Mpa）
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9.5
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10.0
|
7.5
|
|
Elongation (%)
|
600
|
800
|
300
|
|
Tear strength (N/mm)
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25.0
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25.0
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35.0C
|
Notes:
- Items containing "*" represent the secondary vulcanization data; Others represent first vulcanization data; “Y” for the liquid glue
- Hardness containing “C” represent ASKER C Others represent Shore A
- Tear mark: A cut mouth with crescent type cutter testing; C - domestic orthogonal cutting test; Not marked for JISK type B
- vulcanizing agent, IOTA 5* using platinum vulcanizing agent, Liquid adhesive curing conditions: 105℃×15min, Others vulcanizing agent is 2,5-bis[tert-butylperoxy]-2,5-dimethylhexane.
