高阻燃玻璃布包帶
高阻燃玻璃布包帶
High flame-retardant performance glass fabric tapes
● 產(chǎn)品介紹 Introduction
適合作各種阻燃和耐火電纜的繞包帶和隔火阻燃層。對(duì)于交聯(lián)聚乙烯絕緣電纜，當(dāng)選用本系列高阻燃、隔氧、隔火包帶作為成纜包帶，并選用本公司的礦物紙繩作為填充，將有可能實(shí)現(xiàn)電纜的阻燃或提高電費(fèi)的阻燃等級(jí)。
This product is suitable for a variety of flame-retardant and fire-resistant cable as the wrapping tape and fire retardant layer. For cross linked polyethylene insulating cable, the application of this series with high flame-retardant oxygen insulation and fire insulation performance as the cable tape, as well as our mineral paper yarn as the filler, will make it possible to achieve a flame or improve flammability rating.
● 性能指標(biāo) Main specifications
| 序號(hào) No. | 項(xiàng)目 Item | 指標(biāo) Parameter |
| 1 | 定量g/m2 Weight | 200±10% |
| 2 | 厚度mm Thickness | 0.18±0.02 |
| 3 | 寬度mm Width | 根據(jù)用戶需要 |
| 4 | 強(qiáng)度（縱向）N/25mm Strength Iongitudinal | ≥450 |
| 5 | 氧指數(shù) LOI | ≥55 |
● 隔火層在阻燃電纜中的作用
Role of the flame-proof tape in the flame retardant cable
1、用于包扎電纜中的絕緣線芯。使絕緣線芯的結(jié)構(gòu)保持穩(wěn)定。
2、確保纜芯不松散和絕緣不被劃傷。
3、隔離絕緣層和外護(hù)層以及內(nèi)襯層，以防它們之間相互粘結(jié)而影響電纜的機(jī)械、物理、電性能等。
4、當(dāng)電纜遭到燃燒時(shí)，能夠吸收大量的熱量，并形成碳化層，隔絕氣層、保護(hù)絕緣層免受燃燒，使火災(zāi)的損失不致于進(jìn)一步擴(kuò)大化。
1. To dress the cable insulated core, so that the structure of insulated core will be stable.
2. To prevent the cable core from being loose, and the insulation from being scratched.
3. To separate the insulation, sheath and inner covering, and keep them from bonding and affecting the mechanical, physical and electrical properties of the cable.
4. When the cable was burning, a lot of heat can be absorbed, and form a carbon layer to isolate the gas and protect the insulation layer from burning, so that the loss will be cut.
● 阻燃電纜對(duì)隔火層所用包帶的有關(guān)要求
Requirements for flame retardant tapes in a fire-proof cable
1、隔火層包帶材料應(yīng)不吸濕。
2、隔火層包帶所用材料應(yīng)具有較高的氧指數(shù)。
3、隔火層包帶應(yīng)具有較好的柔軟性便于繞包加工。
4、隔火層包帶的工作溫度應(yīng)和電纜的工作溫度相同。
5、隔火層包帶在繞包加工過(guò)程中應(yīng)對(duì)環(huán)境無(wú)污染，對(duì)人體無(wú)傷害。
6、隔火層包帶應(yīng)具有較好的抗張強(qiáng)度。
1. The tape materials should not be hygroscopic.
2. The LOI of tapes shall be relatively high.
3. The tapes shall be flexible enough to facilitate wrapping process.
4. The tapes and the cable shall have the same working temperature.
5. The tapes shall not be harmful to the environment and human in the wrapping process.
6. The tapes shall have a high tensile strength.
● 貯存 Storage
本產(chǎn)品自出公司之日起貯存期為6個(gè)月，并應(yīng)貯存在干燥而潔凈和庫(kù)房?jī)?nèi)。
This product is valid for 6 months since the date of manufacture, and should be stored in a dry and clean warehouse.
