CN1350046A - 光缆用高吸水膨胀型阻水膏及其制备 - Google Patents
光缆用高吸水膨胀型阻水膏及其制备 Download PDFInfo
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- CN1350046A CN1350046A CN 01138222 CN01138222A CN1350046A CN 1350046 A CN1350046 A CN 1350046A CN 01138222 CN01138222 CN 01138222 CN 01138222 A CN01138222 A CN 01138222A CN 1350046 A CN1350046 A CN 1350046A
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- optical cable
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
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- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
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- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
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- 230000003628 erosive effect Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
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- 229960001866 silicon dioxide Drugs 0.000 description 2
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- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
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- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
测试项目 | 技术指标 | 试验方法 |
外观 | 白色或微黄色粉末 | |
粒度 | ≥100目 | |
吸水速度,(25℃),sec | <10 | 1g样加50ml去离子水 |
吸水量,(25℃,30min),g/g | ≥300 | 去离子水 |
体积电阻,Ω·cm | 3.6×1015 | GB/T1410 |
介电常数,∑ | <2.3 | GB/T1410 |
含水量,% | 6.2 | |
酸值,mg KOH/g | 0.12 | GB/T2951.10 |
测试项目 | 质量指标 |
1.外观(130℃放置5d)目测 | 淡黄色膏状物、无毒、无变化 |
2.相对密度(25℃),g/ml | 0.94 |
3.针入度,(25℃),1/10mm(-40℃) | 295190 |
4.滴点,℃ | >210 |
5.闪点,℃ | 250 |
6.含水量,% | 痕迹 |
7.析油(80℃,24hr),% | 1.4 |
8.蒸发(80℃,24hr),% | 0.38 |
9.压力分油(24±1℃),% | 4.8 |
10.吸水时间(15g样+107ml水),min | 8 |
11.吸水率,% | 1500 |
12.酸值,mg KOH/g | 0.42 |
13.析氢值,(80℃,24hr),μl/g | 0.01 |
14.氧化诱导期,(190℃),min | >30 |
15.粘度(25℃,50s-1),mPa.s | 20620 |
16.相容性(1)重量变化%与PBT(85℃,相对湿度85%,7d)光纤(85℃,相对湿度85%,7d)HDPE(85℃,14d)MDPE(85℃,14d)(2)抗张强度变化%(85℃,14d)PBTHDMEMDPE(3)耐缠绕性(85℃,14d)与PBTHDPEMDPE(4)金属复合带(68℃,7d)与铝塑复合带钢塑复合带(5)腐蚀性(85℃,14d)与钢、铭、铜 | 1.1-0.164.15.62.29.65.6无开裂无开裂无开裂不分层不分层无腐蚀点 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011382228A CN1157459C (zh) | 2001-11-26 | 2001-11-26 | 光缆用高吸水膨胀型阻水膏及其制备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011382228A CN1157459C (zh) | 2001-11-26 | 2001-11-26 | 光缆用高吸水膨胀型阻水膏及其制备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1350046A true CN1350046A (zh) | 2002-05-22 |
CN1157459C CN1157459C (zh) | 2004-07-14 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CNB011382228A Expired - Lifetime CN1157459C (zh) | 2001-11-26 | 2001-11-26 | 光缆用高吸水膨胀型阻水膏及其制备 |
Country Status (1)
Country | Link |
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CN (1) | CN1157459C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101740168B (zh) * | 2008-11-19 | 2011-07-20 | 上海鸿辉光通材料有限公司 | 一种电缆用冷应用填充膏 |
CN102280186A (zh) * | 2010-06-12 | 2011-12-14 | 上海鸿辉光通材料有限公司 | 一种电缆用热熔型阻燃填充膏及其制备方法 |
CN102354561A (zh) * | 2011-07-12 | 2012-02-15 | 安徽润佳电缆集团股份有限公司 | 一种电缆用纵向阻水型填充材料 |
CN102053321B (zh) * | 2009-11-10 | 2012-11-21 | 上海鸿辉光通材料有限公司 | 光电缆用热膨胀阻水填充膏及其制备方法 |
CN113278389A (zh) * | 2021-05-26 | 2021-08-20 | 上杭鑫昌龙实业有限公司 | 一种安防线缆防水胶、其制备方法及其填充工艺 |
-
2001
- 2001-11-26 CN CNB011382228A patent/CN1157459C/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101740168B (zh) * | 2008-11-19 | 2011-07-20 | 上海鸿辉光通材料有限公司 | 一种电缆用冷应用填充膏 |
CN102053321B (zh) * | 2009-11-10 | 2012-11-21 | 上海鸿辉光通材料有限公司 | 光电缆用热膨胀阻水填充膏及其制备方法 |
CN102280186A (zh) * | 2010-06-12 | 2011-12-14 | 上海鸿辉光通材料有限公司 | 一种电缆用热熔型阻燃填充膏及其制备方法 |
CN102280186B (zh) * | 2010-06-12 | 2013-09-11 | 上海鸿辉光通科技股份有限公司 | 一种电缆用热熔型阻燃填充膏及其制备方法 |
CN102354561A (zh) * | 2011-07-12 | 2012-02-15 | 安徽润佳电缆集团股份有限公司 | 一种电缆用纵向阻水型填充材料 |
CN102354561B (zh) * | 2011-07-12 | 2013-01-30 | 安徽润佳电缆集团股份有限公司 | 一种电缆用纵向阻水型填充材料 |
CN113278389A (zh) * | 2021-05-26 | 2021-08-20 | 上杭鑫昌龙实业有限公司 | 一种安防线缆防水胶、其制备方法及其填充工艺 |
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CN1157459C (zh) | 2004-07-14 |
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