In order to further carry out the insurance compensation pilot work for the first batch of application of key new materials, the ministry of industry and information technology has issued the "guidance catalogue for the first batch of application of key new materials (2018 edition)" (hereinafter referred to as "guidance catalogue"), which will take effect from the date of announcement.
 
The guidance catalog contains 166 products of three categories: advanced basic materials, key strategic materials and cutting-edge new materials, among which special glass and high-purity quartz products, green building materials, advanced ceramic powders and products, high-performance fiber and composite materials are worthy of attention by the building materials industry and enterprises.
 
Green building materials include:
 
Storage and transportation of liquefied natural gas (LNG), with enhanced flame retardant insulation material performance requirement density: 130 + 10 kg/m3, coefficient of thermal conductivity of 17.5 or less, obturator rate is 95% or higher, flame retardant grade acuity B2, room temperature (23 ℃ + 2 ℃) : compression strength acuity 1.3 MPa, the tensile strength of 3.0 MPa or greater;
Low temperature (170 ℃ plus or minus 2 ℃) : compression strength acuity 2.7 MPa, the tensile strength acuity 3.2 MPa.
Mainly used in the field of shipping.
 
Anti-pollution insulation materials, performance requirements of hydrophobic HC1 ~ HC2, filthy withstand voltage compared with ordinary glaze insulator, withstand voltage 1.5 times or more, and wear resistance coating acuities were 0.2 g, tracking and electrical erosion resistance TMA4.5 level or higher, post insulator in bending stress is 100 mpa, suspension insulator tensile strength of 960 kn, temperature - 40 ~ 105 ℃, the tensile load p 300 kn.
It is mainly used in the field of electric equipment.
 
Polyolefin nano-modified waterproof and heat insulation coils, with tensile strength 13MPa;
Elongation at break 600% or 2500 h after aging: 11 mpa or greater tensile strength, elongation at break 100% or higher, the near infrared reflectance of 80 or higher, reflect sunlight than 80 or higher, adiabatic temperature 10 ℃ or higher.
Mainly used in environmental protection, construction field.
Low-wind wind turbine blades, the performance requirements of the blade length of 60 ~ 70m;
The power of the matching host is 3~4MW.
Pneumatic design Cpmax value 0.48, mainly used in the field of wind power generation equipment.