Silver coating kevlar Fiber

Superfiber is a kind of high performance polymer synthetic material, with high strength, high modulus, high temperature resistance, flame retardant, chemical stability and so on.
Excellent performance and widely used in military industry, defense and protection domain, industrial domain and composite material strengthening body. Metal fiber can be maintained.
It is used to replace the shielding layer of the original frequency coaxial cable with silver plated copper wire, and to ensure the shielding efficiency and structure of the cable screen
At the same time, it can reduce the weight of the finished cable, compared with the same volume of silver-plated copper wire shielding layer, its weight can be reduced by 60%. Can also be directly woven into finished anti-wave sleeve, can replace the traditional metal wire anti-wave sleeve, used in the aerospace field, the highest
Lose more than 80% of your weight.
After years of research, our company can now stably mass-produce nickel plating and silver series fiber products. Its products raw materials, equipment and drugs water process can be realized in a station type of national production. And the quality of the product is stable, and the window is wide, which can be determined according to the needs of customers system.

product details

Silver-coating aramid specifications

No.	Item	Specification&Requirements
1	Model	500D Silver Kevlar	400+Silver Kevlar	300D+Silver Kevlar	200D Silver Kevlar	130D Silver Kevlar
2	Resistance (Ω/m)	≦2.3	≦2.5	≦2.8	≦6.3	≦7.2
3	Single wire diameter (um)	19±1	19±1	19±1	19±1	14±1
4	Number of wires in bundle (roots)	200	170	133	85	63
5	Diameter of single bundle (mm)	0.30±0.05	0.28±0.05	0.25±0.05	0.20±0.05	0.13±0.03
6	Weight (g/m)	0.23±0.02	0.20±0.02	0.16±0.02	0.09±0.02	0.06±0.02
7	Breaking strength	≧80N	≧65N	≧50N	≧36N	≧20N
8	Coating	Cu/Ni/Ag
9	Color	Silver (bright white to slightly yellow)
10	Abrasion resistance	500 friction tests, resistance change rate <10%
11	Salt spray resistance	192H neutral salt spray test, DC resistance change <10%Test method or test execution standard GJB150.11A-2009
12	Temperature range	-50 ~ 260°C
13	Storage conditions Expiration date and post-expiration treatment	Room temperature, sealed packaging, storage period of 10 years, re-test all test items after expiration, and extend for two years if the standard is met

Silver-coating PBO fiber specifications

No.	Item	Specification&Requirements
1	model	250D Silver PBO Fiber	500D Silver PBO Fiber
2	Resistance(Ω/m)	≦3.7	≦2.3
3	Monofilament diameter(um)	17±1	17+1
4	Single bundle with silk (root)	127	254
5	Single-sensory fish-tickling optical beam diameter (mm)	0.22+0.05	0.31+0.05
6	Weight(g/m)	0.13+0.02	0.23+0.02
7	Breaking strength	≧55N	≧100N
8	plating	Cu/Ni/Ag
9	color	Silver (bright white to slightly yellow)
10	Friction resistant	500 friction tests, resistance change rate <10%
11	Resistant to salt spray	192H neutral salt spray test, DC resistance change <10%Test method or test execution standard GJB150.11A-2009
12	temperature range	-50 ~ 260°C

Functions

Electrical Conductivity and EMI Shielding

Surface resistance as low as 0.1–10 Ω/sq, making it suitable for antistatic materials or electromagnetic interference (EMI) shielding (efficacy: 40–60 dB, effective in 5G frequency bands).

Thermal Management

High infrared reflectivity (>90%) blocks radiant heat, useful in insulation or heat-resistant materials.

High-Efficiency Antimicrobial Activity

Mechanism: Silver ions disrupt bacterial cell membranes and interfere with DNA replication, achieving >99% inhibition rates against E. coli, S. aureus, etc.

Catalytic and Filtration Capabilities

Silver’s catalytic properties degrade organic pollutants (e.g, formaldehyde), while the porous structure enhances filtration efficiency.

application

Automotive industry:

Used in car/automotive vehicle production and artificial robots assembly, also cables used in aerospace.

Electronics and Telecommunications

Flexible Circuits: Conductive substrates or sensor electrodes in wearable devices.

5G EMI Shielding: Cable wraps or equipment liners to suppress electromagnetic noise.

Smart Textiles

Heating Fabrics: Low-voltage (5–12V) wearable heaters for garments, maintaining 30–50°C.

Fire retardant/high conductivity.

Energy Sector

Fuel Cell Electrodes: Enhances oxygen reduction reaction efficiency in catalytic lay

Wave-proof sleeves

special weaving process is adopted to obtain varied PBO wave-proof with various sleeves shielding requirements electromagnetic Compared with metal counterparts, the PBO wave-proof sleeves has more better salcorrosion resistance and other characteristics.also the weight is only 25% ofthe former onesIt can be used for aircraft, airships, UAV, podsand other aircraft as well.