High temperature resistant optical fiber is a kind of optical fiber transmission equipment that can be used in high temperature environment. It adopts special materials and manufacturing process, which can maintain its normal working state in high temperature environment, suitable for some applications in some special fields.
The material and manufacturing process of high temperature resistant fiber are the key, which mainly includes two aspects: fiber core and fiber coating. Optical fiber core is usually made of high temperature glass and ceramic materials, which has excellent high temperature stability and antioxidant properties, and can maintain its normal working state in a high temperature environment. Optical fiber coating uses high-temperature resistant materials, such as aluminum phosphate, to protect the optical fiber core from external factors.
High-temperature-resistant optical fiber has many advantages.
First of all, it can work in a high temperature environment, suitable for some special applications. Such as steel, metallurgy, aerospace, etc.
Secondly, high temperature resistant fiber has low signal loss and high signal transmission speed. Which can ensure the transmission quality and speed.
In addition, it also has a high corrosion resistance and anti-interference performance, and can be used in a harsh environment.
Silicone rubber coated/nylon tight wrap |
Operating temperature: -60 ~ +105ºC |
Fiber type |
PTIQ 100/145/350/650SN22 |
Core size(um) L1*L2 |
100*100 |
Cladding diameter(um) |
145 |
Coating diameter(um) |
350 |
Diameter of tight cladding(um) |
650 |
Package: Standard.
1.What Kind of Company are We?
Shanghai Gengyun Industrial Co., Ltd., based on the development of technology forum OF telecom optical&electric cable equipment and materials(TOEM), is mainly engaged in investment, trade, and technical services in the field of telecom optical & electric cable.
We provide our customers with complete materials demand solutions, as well as overall solutions and customized services in factory design, equipment configuration, product development and raw material supply.
2.Is Our Product Single?
We have quite a wide variety of products.
Our products contain raw materials for optical fiber & cable, telecommunication cable include PE, PVC, FRP, PBT, water blocking yarn, water blocking tape, optical fiber ink, optical fiber, steel plastic composite tape, aluminum plastic composite tape, aramid yarn, etc. and
equipment for cable manufacturing including high-speed fiber coloring and rewinding machine, fiber merging machine, fiber screening and rewinding machine, special fiber drawing machine, coating production line, high-speed cable forming production line. There are different models of products under each category, and customization is supported.
3.Are Samples Available?
For most raw materials and optical cables, we can provide samples, but you need to bear the shipping costs; for cable manufacturing equipment, we can provide factory test reports of various indicators
4.Why Choose Our Company?
Our company was established in 2008 and has 16 years of experience in the communications industry. We can provide professional optoelectronic cable solutions and support product customization. Our products and raw materials are 100% in line with industry standards. We have warehouses all over the country. Such as Shanghai, Jiangsu, Qingdao, Beijing and so on.



- Excellent
- Excellent geometric uniformity and batch consistency
- Excellent radiation resistance
- W
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- ide working temperature range and good full temperature stability
- Excellent birefringence effect
- Excellent long-term reliability
- geometric uniformity and batch consistency
- Excellent radiation resistance
- Wide working temperature range and good full temperature stability
- Excellent birefringence effect
- Excellent long-term reli