點擊圖片查看大圖| 東莞市瑞達塑料科技有限公司 | |||||||
| TEL: 0769-83635625 FAX:0769-83635626 | |||||||
| TEST REPORT 質量檢測指標 | Date:2013/7/17 | ||||||
| 測試膠料品名: | 氟橡膠FKM(VW835-75) | ||||||
| SPEC: | ASTM D2000 M2HK810A1-10B37B38EF31EO78 Z1：HD=75+/-5 | ||||||
| Press cure一段硫化條件 | Sheet試片: | 170℃*10min | Button試扣: | 170℃*10min | |||
| Post cure 二段硫化條件 | Sheet試片: | 130℃*1H | Button試扣: | 140℃*1H | |||
| Original Properties(常規試驗) | 單位 | SPEC | Test Methods | Value | |||
| 要求值 | 測試方法 | 實測值 | |||||
| Shore A hardness(硬度) | Points | Z1:75+/-5 | D-2240 | 72 | |||
| Tensile strength(扯斷強度) | Mpa | 10 | D-412 | 15.7 | |||
| Elongation(扯斷伸長率) | % | 150 | D-412 | 289 | |||
| Tear resistance(撕裂強度) | Kg/cm | D-624(Die C) | 23 | ||||
| Modulus(抗拉模數) | Mpa | D-412 | 3.6 | ||||
| Specific Gravity (比重) | * | * | 1.426 | ||||
| B37 | 壓縮變形Compression set 175℃@22hrs | % | 50 | D-395 | 20 | ||
| B38 | 壓縮變形Compression set 200℃@22hrs | % | 50 | D-395 | 14 | ||
| A1-10 | 熱老化測試250℃@70hrs | ||||||
| Hardness change(硬度變化) | Points | +10 | D-573 | +1 | |||
| Tensile strength change(扯斷強度變化) | % | -25 | D-573 | 0 | |||
| Elongation change(扯斷伸長率變化) | % | -25 | D-573 | -6 | |||
| volume change(體積變化) | % | D-573 | -2.7 | ||||
| 熱老化測試275℃@70hrs | |||||||
| Hardness change(硬度變化) | Points | D-573 | +1 | ||||
| Tensile strength change(扯斷強度變化) | % | D-573 | -27 | ||||
| Elongation change(扯斷伸長率變化) | % | D-573 | +4 | ||||
| volume change(體積變化) | % | D-573 | -6.1 | ||||
| EO78 | 耐Service Liquid #101測試200℃@70hrs | ||||||
| Hardness change(硬度變化) | Points | -15~+5 | D-471 | -10 | |||
| Tensile strength change(扯斷強度變化) | % | -40 | D-471 | -14 | |||
| Elongation change(扯斷伸長率變化) | % | -20 | D-471 | +1 | |||
| volume change(體積變化) | % | 0~+15 | D-471 | +10.2 | |||
| 耐HATCO#7700測試200℃@70hrs | |||||||
| Hardness change(硬度變化) | Points | D-471 | -13 | ||||
| Tensile strength change(扯斷強度變化) | % | D-471 | -12 | ||||
| Elongation change(扯斷伸長率變化) | % | D-471 | -6 | ||||
| volume change(體積變化) | % | D-471 | +16.2 | ||||
| EF31 | 耐Reference Fuel C測試23℃@70hrs | ||||||
| Hardness change(硬度變化) | Points | +/-5 | D-471 | -4 | |||
| Tensile strength change(扯斷強度變化) | % | -25 | D-471 | -18 | |||
| Elongation change(扯斷伸長率變化) | % | -20 | D-471 | -12 | |||
| volume change(體積變化) | % | 0~+10 | D-471 | +4.9 | |||
做iwatch樣式的表帶老是做不出來怎么辦？
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