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PUR

Negotiable

Hebei Huali Rockwool Manufacturing Co.,Ltd.

Located Region:

China

Address:

East side of Shili Haizhong 2nd Road, North side of Miaonan Road, Small and Medium Enterprise Park, Caofeidian District, Hebei Province

Biz Consulting:

+86 03158790666

E-mail:

603347213@qq.com

Online Contact

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Rigid polyurethane foam is a low-temperature insulation material formed by the chemical reaction of polyol compounds, isocyanates, and various additives through mixing and stirring to create a foamed body. It features low thermal conductivity, low water absorption, high closed-cell content, low chloride ion content, and is easy to apply for on-site foaming. It can be processed into flat panels, pipe shells, tees, reducers, and other special-shaped parts, and is widely used in insulation for petrochemical refining, fertilizers, coal-to-liquid processes, and cold storage.

Reference Standard: CINI 2.7.02

Technical Data

Performance	Unit	Technical specifications
Density	kg/m³	45 to 55
Coefficient of thermal conductivity	W/(m ·K)	≤ 0.023
Compressive strength	kPa	≥ 200
Tensile Strength	kPa	≥ 200
Volumetric water absorption	%	≤ 5
Obturator rate	%	≥ 95%
Chloride content	mg/kg	≤ 60
Continuous use temperature	℃	-110 ~ +100