Tianjin Tianyuan Electronic Material Co.,Ltd.

TY6254 F46 Tower Piece

Standard No.: Q/12YJ4214-2023

  1. Application:

This product is an adhesive tape made of polyimide film coated with F46 glue on one side or both sides, which is dried and cut. This adhesive tape is suitable for making H-class insulating material for electrical conductors, and it is melted and molded at 350-380°C for half a minute.

  1. Technologicalrequirement:

1.Appearance:

The tape is dry, smooth and free from any bubble or impurity, etc.

2.Dimension:

1).Length: The length of every roll  is not less than1000 m and the number of splices is no more than 4.

2).Width  and  tolerance  : 10mm±0.5mm, 15mm±0.5mm, 20mm± 0.5mm,

25mm±1mm.

Other specification  can be offered according to the requirements of customers.

 

  1. Performances
NO Index Description Unit Index Value(TY6254-FN)
0.033mm 0.038mm 0.050mm
1 Thickness and   tolerance mm ±0.003 ±0.003 ±0.004
2 Tensile Mpa ≥140 ≥100 ≥100
3 Elongation % ≥55 ≥55 ≥55
4  

Peeling

(double S)tape to tape tape to copper

(single S)tape to base

N/10mm ≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

tape to copper
5 Dielectric  strength MV/m ≥197 ≥157 ≥130
6 *Surface resistivity Ω ≥1.0×1012 ≥ 1.0×1012 ≥1.0×1012
7 *Volume resistivity Ω.m ≥1.0×1013 ≥ 1.0×1013 ≥1.0×1013

II Package, mark, storage and transportation

1.The adhesive  material  should  be  wound  in  a  core  of  inside  diameter 40mm  and  put  it  in  a plastic bag and sealed and put it in a clean and dry carton.

2.There should a certificate in the box and with a mark of product name, spec, batch number, net weight, gross weight, date of production, company’s name and words of ”dampproof’ and ‘anti shock’etc.

3.The storage period is half a year from the date of production. The material will be tested again if the storage period is over half a year. The material still can be used if test values are ok.

4.The material should be stored in dry, clean and ventilated warehouse.

5.When in transportation, the material should be protected from light, dampproof.

 

 

Standard:Q/12YJ4214-2023