Industrial thermal insulation coating formulation

Introduction

The water-based polymer adhesive used in the industrial thermal insulation coating formulation has low VOC, which is suitable for the indoor production equipment of industrial enterprises, and meets the on-site demand for coatings curing at room temperature and temperature curing in continuous production.

Application field

This coating formulation is mainly a water-based, one-component thermal insulation coating for the surface of industrial equipment.

Recipe details

Production Method

1. According to the formula ratio, inject 10-15 parts of deionized water into the pre-mixing and dispersing tank, start the mixer, control the speed between 150 and 200r/min, add 1/2 total amount of inorganic pigment and filler dispersant, 1/ 2 Fully stir the total amount of wetting agent added.
   
   

   Quality Index

   • Coating surface drying time (23C)/h: ≤2
   • Solid content/%: 80
   • Tensile strength/MPa: 2.
     5
   • Compressive strength/MPa: 23
   • Bonding strength/MPa: 1.
     5
   • Thermal conductivity/[W/(m.
     K)]: 0.
     031
   • Relative wet density: 0.
     60
   • Dry film quality: 0.
     40
   • Resistant to artificial aging/h: ≥2000
   • Salt spray resistance/h: ≥2000
   • Elongation/%: 85~ 100
   • Maximum heat-resistant temperature/℃: 245
   • Continuous working temperature/℃: 185
   • VOC content/(g/L): 53.
     0
   • pH value: 9~11