Import Aeroflex Epdm Thermal Insulation Sheet — Buy in Bulk from Supplier in China

The Aeroflex EPDM thermal insulation sheet is a flexible, closed-cell elastomeric material engineered for liquid cooling and heating line applications. Supplied in standard sheet sizes of 36"x48" with thicknesses ranging from 1/8" to 2" (0.5m x 0.2m with 3mm to 50mm), it features a stable thermal conductivity (K-value) of 0.032 to 0.0394 W/m·K across service conditions, attributed to its dense surface skins and closed-cell structure. Heat stability is verified at 6% shrinkage after 7 days at 93°C, while moisture resistance metrics include a water vapor permeability of ≤0.10 and moisture resistance ≥10,000, eliminating the need for additional vapor barriers in most installations.

The material’s closed-cell composition provides inherent resistance to moisture, vapor, and UV degradation, making it suitable for outdoor and indoor environments without protective coatings. Typical industry standards for EPDM insulation include low water absorption (standard <0.1% by volume) and a density range of 60 - 90 kg/m³ for this grade, ensuring lightweight handling and installation. Its elasticity minimizes vibration and resonance in piping systems, and the smooth surface finish delivers a neat appearance at joints and irregular shapes.

Common applications include insulation for chillers, air ducts, tanks, and irregularly shaped vessels to prevent heat loss and condensation. Buyers in HVAC, refrigeration, and industrial plumbing sectors prefer this material for its energy-saving properties and ease of installation around complex geometries. Confirm lead times and bulk packaging options with the supplier, as standard palletized sheets are typical for large orders.

Shanghai Guda Electronic Equipment Co., Ltd. is based in Block 608, Xingyun International Building, No. 256 Xiangyin Road, Yangpu District, Shanghai 200433, China. The company operates as an imported-tier supplier with a harbor trust tier, indicating established trade credentials for cross-border transactions. Its address in a commercial district of Shanghai aligns with its role as a distributor of technical materials like EPDM insulation.

The supplier’s profile does not specify response metrics, with a current response rate of 0.00 and no recorded average response hours. This suggests buyers should proactively confirm availability, technical specifications, and trade terms directly. The company’s focus on elastomeric insulation products for industrial applications is evident from its detailed product descriptions, though no additional certifications or client references are provided in the listing.