Anhui Liluan Technology Co., Ltd. is an industrial manufacturer specializing in high-performance thermal insulation and advanced composite materials since 2009. We operate automated production and lamination lines delivering high-quality rock wool, glass wool, ceramic fiber, and specialized technical facings engineered to meet rigorous international standards for global industrial, HVAC, and marine engineering sectors.
We manufacture composite cloth using advanced bond lamination technology to combine high-purity aluminum foil with a durable fiberglass base. Our production parameters include:
Foil Thickness: Available from 7 μm to 25 μm to match specific vapor barrier and heat reflection requirements.
Fiberglass Base Weight: Ranging from 100 g/m² to 430 g/m² in plain or twill weave styles, providing varying degrees of tensile strength.
Adhesive Systems: We offer Flame-Retardant Acrylic Adhesives for superior temperature resistance and High-Performance Hot-Melt Adhesives for optimized cost-efficiency in standard environments. We can also provide a Pressure-Sensitive Self-Adhesive (PSA) backing for direct-stick field installations.
This composite material acts as a high-performance protective shield and insulation facing, offering distinct technical advantages:
Core Advantages: It reflects up to 95% of radiant heat, boasts an exceptionally low Water Vapor Transmission Rate (WVTR) for maximum moisture protection, and features high mechanical tensile strength that resists puncturing.
Primary Applications: * HVAC Systems: Used as an outer wrapping or facing for glass wool/rock wool duct boards and pipe lagging to prevent condensation.
Industrial Piping & Vessels: Acts as a protective vapor barrier jacket over thermal insulation in petrochemical and power plants.
Equipment Protection: Used as heat-shielding curtains, flange covers, or heavy-duty machinery export packaging to prevent marine salt-spray corrosion.
Industrial and marine tenders enforce strict durability and fire-safety benchmarks:
Fire Performance: The base fiberglass cloth is entirely non-combustible, and our flame-retardant adhesive systems ensure the composite cloth meets strict international fire standards (such as Class A / Class 0 ratings), releasing minimal smoke during thermal duress.
Anti-Delamination Technology: Unlike poorly laminated alternatives that peel apart when exposed to moisture, our advanced heat-sealing process ensures a permanent, uniform bond between the aluminum foil and fiberglass. It maintains structural integrity under continuous thermal cycling and high-humidity plenum environments.
We streamline international B2B supply chains with a full-service manufacturing matrix:
Custom Slitting & Log Roll Scaling: Provision of custom roll widths (from 10mm up to 1500mm) and custom lengths to minimize layout waste on your job site.
Technical Submittal Package: Rapid supply of independent laboratory test reports for tensile strength, fire classification, and vapor permeability.
Export-Grade Packaging: Secure, moisture-proof shrink wrapping and heavy-duty palletization to protect the reflective aluminum surface from scuffing or oxidation during ocean transit.
Flexible Logistics Coordination: Seamless customs management and transport scheduling via Shanghai, Ningbo, or Nanjing ports.
