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XQJ阻燃玻璃鋼電纜橋架

XQJ Fire Retarding FRP Support

阻燃玻璃鋼電纜橋架是我廠在鋼制電纜橋架等生產(chǎn)的基礎(chǔ)上研制的一種新型產(chǎn)品。它具有強(qiáng)度高、絕緣性能好、耐化學(xué)腐蝕、耐火阻燃性能和足夠的機(jī)械強(qiáng)度，廣泛應(yīng)用于石油、化工、冶金、電力等行業(yè)。

Flame-retardant fibreglass reinforced plastic cable support system is a new -type·product developed by this factory on the basis of steel cable support systems.It is featured by high strength,fine insulation property,resistance to chemical corrosion,flame resistance and sufficient mechanical strength.It is broadly used in petroleum,chemical,metallurgical and power industries.

主要技術(shù)指標(biāo) Main Technical Data

1. 阻燃性能指標(biāo) Flame-Retardant Property Data

序號(hào)S·N	名稱Description	指標(biāo)Data	試驗(yàn)方法Test Method
1	氧指數(shù)Oxygen Index	≥31	GB2406-80
2	水平燃燒Horizontal Combustion	1級(jí) 1st Class	GB2408-80
3	垂直燃燒Vertical Combustion	FY-0級(jí) Class FY-0	GB4608-84
4	斜面燃燒Slope Combustion	1級(jí) 1st Class	TISA1322-66/1

2. 基本物理性能 Basic Physical Properties

序號(hào)S·N	名稱Description	指標(biāo)Data	試驗(yàn)方法Test Method
1	抗壓強(qiáng)度Compression Strength	≥350kg/cn	GB1448-83
2	抗壓強(qiáng)度Compression Strength	≥1000kg/cm²	GB1447-83
3	抗彎曲強(qiáng)度Bending Strength		GB1449-83
4	抗沖擊強(qiáng)度Resistance to Impact	≥80kgcm/cm²	GB1451-83
5	線膨脹系數(shù)Linear Expansion Coefficient	2.5x105 1/℃	GB2572-81
6	導(dǎo)熱系數(shù)Thermal Conductivity	0.36w/（m²k）	GB3133-82

3. 密度：1650~1750公斤米³ Density:1650-1750kgm³

4. 阻火性能：經(jīng)800℃火源作用15分鐘 Fire-inhibiting property:15 minutes under dffect of fire at 800℃

5. 槽盒負(fù)載能力：均布載荷80kg/m，集中載荷180kg/m Channel loading capacity:80kg/m for evenly-distributed load,180kg/m for concentrated load.

6. 外觀光滑、平整、無龜裂 Appearance:Smooth,level without cracks.

7. 槽盒屏蔽性能 Channel shielding property

8. 使用環(huán)境：-40~80℃ Ambient timperature for application: -40~80℃

9. 溫度接地：槽體內(nèi)有角鋼內(nèi)敷，節(jié)與節(jié)之間用引線相聯(lián) Temperature earthing:The channel is lined with angle steel and sections are connected with leads.