Fjtedlead@aliyun.com
Dec 04,2025
Hydroponic Planting Systems Becoming Increasingly Popula
Tenlead can provide planters with a comprehensive and popular hydroponic system solution.
Nov 03,2025
The Rise of Phenolic Pre-Insulated Ducts in Modern HVAC Systems
Discover the advantages and innovations of phenolic pre-insulated ducts in the HVAC industry.
Oct 22,2025
Recently, the "lignin and nano silica synergistically enhanced phenolic foam technology" from the forestry... special project of the "13th Five Year Plan" national key research and development plan has achieved a breakthrough in large-scale application. This technology takes forestry by-product lignin as the core raw material and innovatively uses phenol dispersant to prepare nano silica system, successfully solving the industry pain point of insufficient strength of traditional bio based phenolic foam. At present, the demonstration production line has stably produced 2500 cubic meters of modified products, which are all in line with the national standard of Hard Phenolic foam Products for Thermal Insulation through authoritative testing. The first batch of products have been applied to wall insulation projects and achieved sales of 2.05 million yuan. Industry experts pointed out that this technology not only reduced the dependence on petroleum based raw materials, but also promoted the transformation of phenolic foam to low-cost, high-performance green building materials, which is expected to reshape the industrial pattern of thermal insulation materials.
Oct 22,2025
The "continuous production technology of toughened and reinforced phenolic urea formaldehyde foam fire-proof composite panel for external wall thermal insulation" developed by the scientific research team of Jinan University in conjunction with the enterprise was officially put into production, completely changing the backward situation of the industry's long-term dependence on intermittent production. Through three core innovations - using solid phenolic instead of liquid raw materials to reduce wastewater discharge, developing composite surfactants to improve the closeness of pores, and preparing a new low acid curing agent system, the thermal conductivity of phenolic foam composite plate produced by this technology has dropped to below 0.026W/(m ・ K), the fire rating has reached Class B1, and the production cost has been significantly reduced. According to calculations, a production line with an annual output of 100000 cubic meters can achieve an annual sales revenue of 230 million yuan, providing a high-performance solution for replacing traditional insulation materials such as flammable PS and PU.
Oct 22,2025
Building energy conservation policies are increased, and the phenolic foam market ushers in a 20% annual average growth window
Oct 22,2025
Broaden the application boundary in multiple fields, and phenolic foam ranks in the high-end thermal insulation material echelon
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