聚氨酯保温材料

物理再生PUF法制备聚氨酯保温材料

Preparation of insulating material of polyurethane with method of physical renewable PUF

聚氨酯保温材料加工、安装、销售。

PU heat preservation material processing , installation , sales .

介绍了两种新型的用于环保型电冰箱的组合聚醚PU－2、PU－3，其可用来制造绿色冰箱中的聚氨酯绝热保温材料。

This article introduces two types of system polyols PU - 2 , PU - 3.They are used in the manufacturing of environmental protected refrigerator .

生物降解性聚氨酯保温隔热材料的合成及性质研究

Study on the Synthesis and Properties of Biodegradable Polyurethane Heat insulating Material

介绍了一种以异氰酸酯、多元醇为原料，适量添加多种助剂的硬质聚氨酯防水保温材料。

Introduces a new type of hard polyurethane waterproof heat insulating material , which was made from isocyanic esters and polyhydric alcohols , also added by kinds of suitable auxiliary agents .

聚氨酯保温、保湿材料在高寒地区坝工混凝土工程中的应用

Application of Polyurethane as Heat and Moisture Preservation Material to Construction of Concrete Dam in Cold Regions

通过试验研究，确定聚氨酯硬质泡沫保温材料的配比和各种性能指标。

It is determined the various ratio of mixture and performance indexes of hard foaming polyurethane heat insulation material through test research .

分析了喷涂聚氨酯硬泡体保温材料标准制定的必要性，介绍了新标准的内容，并与目前国内外相关标准、规程、试验方法进行了比较。

The article elaborates the necessity of developing a standard for spray polyurethane foam insulation material , introduces contents of newly developed standard and makes comparison with foreign counterparts .