High-strength polyimide fire blanket, covering electric welding spark protection operation safety
May 05,2025
High-strength fire blanket made of polyimide
At industrial manufacturing and construction sites, welding operations are constantly threatened by flying sparks and molten slag. Statistics show that over 35% of industrial fires are caused by welding sparks. Traditional asbestos fire blankets, while offering some protection, have drawbacks such as being heavy, easily damaged, and posing a carcinogenic risk. Today, high-strength fire blankets made of polyimide materials are redefining safety standards for welding operations.
Polyimide fire blanket
1. Excellent fire resistance
Maximum temperature resistance: 500℃ (long-term) / 1000℃ (short-term)
Oxygen index > 36, meeting the standard for flame-retardant materials
Does not melt or drip when exposed to fire, effectively preventing secondary ignition
2. Outstanding mechanical strength
Tensile strength > 100 MPa
Tear strength > 50 N/mm
Excellent wear resistance, service life of more than 5 years
3. Excellent chemical stability
Acid and alkali resistant, corrosion resistant
Oil-resistant, prevents solvent penetration
Does not mildew or age
4. Environmental safety and multi-functionality
Free of asbestos and other harmful substances
No toxic smoke is released during combustion
Recyclable
Combines fire prevention, heat insulation, and anti-static functions
Can be combined with other materials to enhance performance
Applications of Polyimide Fire Blanket
Welding operation protection
Used as a welding fire blanket
Covers flammable materials, isolating flying sparks
Typical specifications: 1.5 mm thick, temperature resistance 800℃
Chemical pipeline protection
Wraps easily corroded pipelines
Double protection against fire and corrosion
Typical application: Chemical plant reactor pipeline systems
Tank fire isolation
Covers oil tanks, gas tanks, and other hazardous areas
Prevents external fire sources from igniting
Case study: Tank farm renovation project at a certain oil refinery
Building fire separation
Temporary fire curtain
Fire isolation in construction areas
Protection of escape routes in high-rise buildings
Transportation field
Fire shield for new energy vehicle battery packs
Fire-resistant layer for high-speed rail and aircraft interiors
Fire isolation in ship engine rooms
Power system protection
Fire shield for substation equipment
Fire isolation for cable trenches
Fire-resistant lining for electrical cabinets
Related Posts
Contact Us
E-mail:
gdkaidun@163.com
Phone/WeChat:
86-131-3828-6677
Address:
Room 401, Building 21, No. 1, Keqing Road, Yundonghai Street, Sanshui District, Foshan City, Guangdong Province
Guangdong Kaidun New Materials Co., Ltd.
Mobile phone: +86-181-4496-2927
Telephone: +86-0757-87785772
E-mail: gdkaidun@163.com
Address: Room 401, Building 21, No. 1, Keqing Road, Yundonghai Street, Sanshui District, Foshan City, Guangdong Province
Request Quote
We will contact you within one working day. Please pay attention to your email.
SAF Coolest v1.3.1.2 设置面板 GAGSD-ZGYF-JVSXE-ZZE
无数据提示
Sorry, the current section is being updated, so stay tuned!
You can view other sections or return to Home Page