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| 產(chǎn)品參數(shù) | |||
|---|---|---|---|
| 品牌 | 美國ASTM | ||
| 規(guī)格類型 | 未知 | ||
| 細(xì)度 | 未知 | ||
| 溶解性 | 未知 | ||
| 顏色 | 黑色 | ||
| 主要成分 | 炭黑 | ||
| 質(zhì)量標(biāo)準(zhǔn) | <a target=_blank rel=nofollow href="http | //www.bjdta.com" target="_blank"></a> | |
| 儲存注意事項(xiàng) | <a target=_blank rel=nofollow href="http | //www.datangbaotong.com" target="_blank">IRB9工業(yè)標(biāo)準(zhǔn)參比炭黑</a> | |
| 可售賣地 | 全國 | ||
| 用途 | 橡膠工業(yè) | ||
| 型號 | IRB9 | ||
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美國ASTM 新IRB9工業(yè)標(biāo)準(zhǔn)參比炭黑(美國原裝進(jìn)口)
北京冠遠(yuǎn)科技有限公司為中國代理：美國ASTM新制定工業(yè)參比炭黑IRB9，常備
ASTM系美國材料與試驗(yàn)協(xié)會的英文縮寫，其英文全稱為American Society for Testing and Materials。
IRB 9與IRB8 相比，有多項(xiàng)不同，請見下表
| ASTM 測試方法 | 測試項(xiàng)目 | 測試結(jié)果 |
| D3191, Method B | Carbon Black in SBR, Tensile Strength, Difference from IRB#7 | -0.33 MPa (-48 psi) |
| D3191, Method B | Carbon Black in SBR, Tensile Stress at 300 Elongation, Difference from IRB#7 | -0.63 MPa (-91 psi) |
| D3191, Method B | Carbon Black in SBR, Ultimate Elongation, Difference from IRB#7 | 5.5 |
| D3191, Method C | Carbon Black in SBR, Tensile Strength, Difference from IRB#7 | -0.16 MPa (-23 psi) |
| D3191, Method C | Carbon Black in SBR, Tensile Stress at 300 Elongation, Difference from IRB#7 | -0.54 MPa (-78 psi) |
| D3191, Method C | Carbon Black in SBR, Ultimate Elongation, Difference from IRB#7 | 9.4 |
| D3192, Method B | Carbon Black in NR, Tensile Strength, Difference from IRB#7 | -0.03 MPa (-4 psi) |
| D3192, Method B | Carbon Black in NR, Tensile Stress at 300 Elongation, Difference from IRB#7 | -0.09 MPa (-13 psi) |
| D3192, Method B | Carbon Black in NR, Ultimate Elongation, Difference from IRB#7 | 4.2 |
| D3192, Method C | Carbon Black in NR, Tensile Strength, Difference from IRB#7 | -0.21 MPa (-30 psi) |
| D3192, Method C | Carbon Black in NR, Tensile Stress at 300 Elongation, Difference from IRB#7 | -0.36 MPa (-52 psi) |
| D3192, Method C | Carbon Black in NR, Ultimate Elongation, Difference from IRB#7 | -0.2 |
標(biāo)準(zhǔn)參比炭黑 standard reference carbon black 一種具有典型物化性能、質(zhì)量均勻、性能穩(wěn)定的橡膠用炭黑。主要作為炭黑生產(chǎn)廠和橡膠制品廠驗(yàn)證試驗(yàn)重現(xiàn)性及再現(xiàn)性的標(biāo)準(zhǔn)物質(zhì)。目前炭黑工業(yè)和橡膠工業(yè)常用的標(biāo)準(zhǔn)參比炭黑是ASTM SRB (standard reference black),前后推出9個系列的SRB新系列為SRB 8，IRB (industry reference black)是用于炭黑橡膠性能的工業(yè)參比炭黑，已推出IRB 1---9#，目前新推出的是IRB9，北京冠遠(yuǎn)科技有限公司，ITRB (industr tint reference black)是用于炭黑著色強(qiáng)度測試上用的參比炭黑，名稱為工業(yè)著色參比炭黑。
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