| GB/T14020-2006 |
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SBHR-X |
SBHR-WW |
| 项目Items 指标 Spec. |
| 颜色 |
松香玻璃色块比色 |
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特级（X） |
壹级（WW） |
| the standard glass color piece of rosin |
| Color |
不深于罗维邦色号 |
黄Yellow |
12 |
20 |
| Lovibond colour max |
红Red |
1.4 |
2.1 |
| 软化点（环球法），℃ |
≥ |
72 |
71 |
| Softening Point(R&B),℃ |
min |
| 酸值，mgKOH/g |
≥ |
162 |
160 |
| Acid Value，mgKOH/g |
min |
| 枞酸含量，%， |
≤ |
2.00 |
2.50 |
| Abietic acid,% |
max |
| 去氢枞酸，% |
≤ |
10 |
10 |
| Dehydroabietic acid， % |
max |
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| 说明： Note: |
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| 1、本系列产品由松香经氢化而成，具有抗氧化性能好，脆性小、热稳定性高、颜色浅等特点；应用于助焊剂、胶粘剂、涂料、油墨等行业。 |
| This series of products are made from gum rosin that have been hydrogenated. Have the character of light color, superior heat stability and weather resistance； |
| Used in solder flux, adhesives, coating, ink products, etc. |
| 2、包 装：桶装：净重225公斤/桶 |
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| Packing: Drum: Net weight 225kgs per drum. |
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