Epoxy iav fiber phab ntsa yeeb nkab

Basic Parameters ntawm epoxy iav fiber phab ntsa yeeb nkab:

1: Winding lub kaum sab xis, 45 ~ 65 (lub kaum sab xis winding tuaj yeem hloov kho raws li qhov xav tau sib txawv kom ua tiav cov kev xav tau zoo dua qub);

2: Cov ntsiab lus fiber ntau (qhov hnyav piv), 70 ~ 75%;

3: Ceev, 2.00 g / cm3;

4: Cov dej nqus dej, tsawg dua 0.03%;

5: Axial thermal expansion coefficient, 1.8 E-05 1 / K;

6: iav hloov kub, 110 ~ 120 ℃;

7: Tshuaj tiv thaiv. Mineral roj: zoo heev;

8: Solvent thiab dilute acid: zoo heev;

9: Tensile modulus ntawm elasticity, axial 14000 MPa;

10: Tensile zog; axial 280 MPa; Circumferential 600 MPa;

11: Shear zog: 150 MPa;

12: Flexural zog: 350 MPa nyob rau hauv axial kev taw qhia;

13: Compressive zog: axial 240 MPa;

14: Cov txheeb ze permittivity 2-3.2;

15: Dielectric poob 0.003-0.015;

16: Muaj peev xwm tso tawm ib nrab ≤5;

17: Rwb thaiv tsev zog: axial 3 ~ 6 kV; radial 10 ~ 12 kV;

18: xob laim cuam tshuam: 110 KV

19: Fais fab zaus poob siab: 50 KV;

20: Kub tiv thaiv qib: B, F, H qib

21: Sab hauv txoj kab uas hla> 5mm; sab nraud txoj kab uas hla <300mm; ntev <2000mm.

环氧玻璃纤维穿墙管

Daim ntawv qhia txog kev lag luam:

2: 纤维含量 (重量比), 70 ~ 75%;

3: 密度, 2.00 g / cm3;

4: 吸水率, 小于 0.03% ;

5: 轴向热膨胀系数 , 1.8 E-05 1/K ;

6: 玻璃转化温度, 110 ~ 120 ℃;

7 : 极好矿物油

8 : 溶剂及稀酸：优；

9: 抗拉弹性模量, 轴向 14000 MPa ;

10: 抗拉强度; 轴向 280 MPa; 环向 600 MPa;

11: 抗剪强度: 150 MPa;

12: 抗弯强度: 轴向 350 MPa;

13: 抗压强度: 轴向 240 MPa;

14: Kauleethaus 2-3.2;

15：介质损耗因数 0.003-0.015 ;

16: 局部放电量 ≤5 ；

17: 绝缘强度: 轴向 3～6 kV;10 ~ 12 kV;

18 TSI: 110 KV

19: 工频冲击: 50 KV;

20: QHOV CHAW: Ｂ、Ｆ、Ｈ级

21: Qhov siab> 5mm; 外径 <300mm; 长度＜ 2000mm.