|
|
Build Your Online Product Catalogs?
| Product Name: |
Continual quartz glassfiber
|
| Supply Ability: |
|
| Related proudcts |
|
| Specifications |
Fiber fineness: 3-25 ¦Ì m |
| Price Term: |
|
| Port of loading: |
|
| Minimum Order |
|
| Unit Price: |
|
|
Performance: Melting point: 1710 ℃
Crystallization temperature: 700℃ above
Thermotolerant performance : 1200 ℃ half hour starts not to change form crisply.
Thermal coefficient: (mat-like) in the following 200 ℃ <0.03 kcal / m at the degree
In 1000 ℃ at 0.2 kcal / m at the degree
Tensile capacity: 15.4 N
Tensile strength: normal temperature > 150Kg/mm2 500 ℃ at the strength reduced by 20%
Elastic modulus: 96 ¡Á 104Kg/mm2
Dielectric constant: ¦Å = 4.5
Volume Resistance: (for cable)
At room temperature> 1 ¡Á 1017 ¦¸ cm
500 ℃ at > 1 ¡Á 1010 ¦¸ cm
1000 ℃ at > 1 ¡Á 108 ¦¸ cm
Water tolerance: in the water boiled for three hours without loss
Acid resistance: 1 NH2SO4 boiled in three hours without loss
Alkaline resistance: 0.5 NNaOH boiled three hours loss of 0.62 percent
Applying:
1¡¢ For high-temperature insulation: such as rockets, missiles for insulation, earthquake or other high-temperature insulating materials engineering.
2¡¢ Used for reinforced plastic: high-temperature production of synthetic resin and high-strength glass fiber reinforced plastic materials. Widely used in aviation, missiles and rockets, and so on.
3¡¢ Special cable: use for the foreskin of the cable, used in high temperature on the special-purpose cable.
4¡¢ Acid-base for high-temperature filters
For vacuum tube filled with material: water Rafah as a quartz tube filled with silk material, in order to improve the performance of the tube,and extend the life of vacuum tube
|
| Company: |
Tianjin Zhongtian Junda Fiberglass Products Co., Ltd.
|
| Contact: |
Ms. Sherry Ma |
| Address: |
Qujiang Road,Hexi District,Tianjin,China |
| Postcode: |
300222 |
| Tel: |
86-022-60334708 |
| Fax: |
86-28191290 |
| E-mail: |
|
|
|
|
Home
