主要特点
- 无需二段硫化
- 耐热低于320℃
- 可着色
- 适用于模压和挤出
- 压缩永久变形低
主要用途
- Keypad
- Gasket
- Packing
- Roller
- High-temperature parts
各牌号典型物性（依据产品目录）5个牌号
| 类别Grade | 用途Application | 品名Product | 外观Appearance | 比重Specific Gravity | 可塑度Williams Plasticity | 硫化剂Organic Peroxide | 线收缩率 (%)Linear Shrinkage | 硫化条件Curing Condition | 机械性能Mechanical Properties · KS M6518 | 压缩永久变形 (%)180℃/22hr · Compression Set | 耐热条件250℃/72hr · Heat Resistance | 耐油条件IRM903 Oil, 150℃/72hr · Oil Resistance | 体积电阻率 (Ω·cm)Volume Resistivity | 备注Reference | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 品名Trade Name | PHR | 一段硫化Press Cure ℃/min | 二段硫化Post Cure ℃/hr | 硬度Shore A | 拉伸强度kgf/cm² | 断裂伸长率% | 撕裂强度kgf/cm · Type B | 硬度变化 | 拉伸强度变化率% | 断裂伸长率变化率% | 硬度变化 | 拉伸强度变化率% | 断裂伸长率变化率% | 体积变化率% | ||||||||||
| 초내열용 Ultra Heat Resistance (<320℃) | Gasket, O-Ring, Steam rice cooker, Steam iron, Jar pot, Autoclave, Gasket, O-ring, Valve | TS 741U | Milky-Ivory 아이보리 | 1.12 | 150 | SC-8B | 1.0 | 4.0 | 170/10 | 200/4 | 40 | 90 | 500 | 24 | 18 | 0 | -15 | -20 | -32 | -50 | -40 | +48- | – | – |
| 초내열용 Ultra Heat Resistance (<320℃) | Gasket, O-Ring, Steam rice cooker, Steam iron, Jar pot, Autoclave, Gasket, O-ring, Valve | TS 751U | Milky-Ivory 아이보리 | 1.15 | 220 | SC-8B | 1.0 | 3.8 | 170/10 | 200/4 | 50 | 99 | 400 | 25 | 16 | +2 | -10 | -20 | -30 | -48 | -38 | +45 | – | – |
| 초내열용 Ultra Heat Resistance (<320℃) | Gasket, O-Ring, Steam rice cooker, Steam iron, Jar pot, Autoclave, Gasket, O-ring, Valve | TS 761U | Milky-Ivory 아이보리 | 1.18 | 250 | SC-8B | 1.0 | 3.7 | 170/10 | 200/4 | 60 | 96 | 300 | 27 | 16 | +2 | -15 | -20 | -31 | -49 | -35 | +45 | – | – |
| 초내열용 Ultra Heat Resistance (<320℃) | Gasket, O-Ring, Steam rice cooker, Steam iron, Jar pot, Autoclave, Gasket, O-ring, Valve | TS 771U | Milky-Ivory 아이보리 | 1.22 | 280 | SC-8B | 1.0 | 3.5 | 170/10 | 200/4 | 70 | 95 | 250 | 27 | 17 | +4 | -10 | -20 | -30 | -50 | -30 | +43 | – | – |
| 초내열용 Ultra Heat Resistance (<320℃) | Gasket, O-Ring, Steam rice cooker, Steam iron, Jar pot, Autoclave, Gasket, O-ring, Valve | TS 781U | Milky-Ivory 아이보리 | 1.24 | 330 | SC-8B | 1.0 | 3.3 | 170/10 | 200/4 | 80 | 94 | 230 | 26 | 15 | +1 | -10 | -20 | -30 | -50 | -30 | +41 | – | – |
← 可左右滑动表格 →
与产品目录（2026年4月）相同的表格构成。数值为依据KS M6518测得的典型值，并非保证值，可能因硫化剂及硫化条件而变化。
依据TDS的牌号5个牌号
| 牌号 | 外观 | 比重 | 可塑度Williams, mm/100 | 硬度Shore A | 拉伸强度kgf/cm² | 伸长率% | 撕裂强度kgf/cm | 线收缩率% | 压缩永久变形%, 175℃×22h |
|---|---|---|---|---|---|---|---|---|---|
| TS 7410U | 黑·白·米色 | 1.12 | 150 | 40 | 92 | 500 | 24 | 4.0 | 18 |
| TS 7510 U | 黑·白·米色 | 1.15 | 220 | 50 | 101 | 400 | 25 | 3.8 | 16 |
| TS 7610U | 黑·白·米色 | 1.18 | 250 | 60 | 98 | 300 | 28 | 3.7 | 16 |
| TS 7710 U | 黑·白·米色 | 1.22 | 280 | 70 | 97 | 250 | 28 | 3.5 | 17 |
| TS 7810 U | 黑·白·米色 | 1.24 | 330 | 80 | 96 | 230 | 27 | 3.3 | 15 |
← 可左右滑动表格 →
以下牌号未收录于产品目录，数值取自技术资料（TDS）并换算为kgf单位。
TS 700系列详细物性（ASTM）
| Properties | Standard | Unit | Results | |||
|---|---|---|---|---|---|---|
| Properties | Standard | Unit | TS 741 U | TS 751 U | TS 761U | TS 771 U |
| Appearance | ASTM E1767 | - | BK/WH/ BEIGE | BK/WH/ BEIGE | BK/WH/ BEIGE | BK/WH/ BEIGE |
| Williams Plasticity | ASTM D926 | mm/100 | 150 | 200 | 240 | 280 |
| Specific gravity | ASTM D792 | - | 1.12 | 1.19 | 1.27 | 1.34 |
| Hardness | ASTM D2240 | Shore A | 41 | 50 | 62 | 72 |
| Tensile Strength | ASTM D412 | kgf/cm² | 84 | 80 | 85 | 88 |
| Elongation at break | ASTM D412 | % | 593 | 460 | 368 | 221 |
| Tear strength, Type C | ASTM D624 | KN/m | 24 | 22 | 20 | 18 |
| Linear Shrinkage | JIS K6249 | % | 4.0 | 3.8 | 3.5 | 3.2 |
| Compression set (175℃, 22hr) | ASTM D395 | % | 12 | 10 | 10 | 9 |
← 可左右滑动表格 →
Properties obtained using 0.8 part of SC-8B(50P)(2,5-bis(tert-butylperoxy)-2,5-dimethyl hexane) on 2mm thick slabs: molded 10 minutes at 170℃ and post-cured 4 hours at 200℃.
高温老化后物性变化 — 250℃×72h
| Results | 200℃Ⅹ4hrs Plus 250℃Ⅹ72hrs | |||
|---|---|---|---|---|
| Results | TS 741 U | TS 751 U | TS 761U | TS 771 U |
| Change point after aging, Hardness | 0 | 0 | 0 | 0 |
| Change % after aging, Tensile St. | -13 | -10 | -12 | -13 |
| Change % after aging, Elongation | -1 | -4 | -1 | -1 |
← 可左右滑动表格 →
高温老化后物性变化 — 300℃×24h
| Results | 200℃Ⅹ4hrs Plus 300℃Ⅹ24hrs | |||
|---|---|---|---|---|
| Results | TS 741 U | TS 751 U | TS 761U | TS 771 U |
| Change point after aging, Hardness | +3 | +4 | +3 | +3 |
| Change % after aging, Tensile St. | -24 | -20 | -12 | -15 |
| Change % after aging, Elongation | -26 | -21 | -23 | -24 |
← 可左右滑动表格 →
高温老化后物性变化 — 300℃×72h
| Results | 200℃Ⅹ4hrs Plus 300℃Ⅹ72hrs | |||
|---|---|---|---|---|
| Results | TS 741 U | TS 751 U | TS 761U | TS 771 U |
| Change point after aging, Hardness | +16 | +15 | +14 | +15 |
| Change % after aging, Tensile St. | -33 | -24 | -16 | -19 |
| Change % after aging, Elongation | -63 | -55 | -58 | -58 |
← 可左右滑动表格 →
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