Thermal Insulation Coating Silicone Resin | SIOResin® SIO-7212

SIO-7212 is a room-temperature self-curing waterborne silicone resin emulsion tailored for high-temperature thermal insulation coatings. Engineered to withstand temperatures ranging from 200°C to 600°C, it delivers remarkable durability, offering superior resistance to chalking and peeling even in the harshest conditions.

SIO-7212 is particularly well-suited for applications in household appliances and industrial equipment, providing reliable performance that meets the rigorous standards of modern thermal insulation solutions.


Price: $16.50/kg        Inquiry Now

Product Features

  • Excellent water dilutability, low odor, free from toluene and xylene, compliant with environmental regulations.
  • Good stability: enables high-speed dispersion, with excellent acid, alkali, thermal storage, centrifugal, and dilution stability.
  • Outstanding film-forming properties, with rapid surface drying at room temperature and excellent wetting and leveling properties.
  • Compatible with hollow glass microspheres, hollow ceramic stabilizers, aerogels, and high-silica fibers to create high-temperature-resistant thermal insulation coatings.
  • Room-temperature self-drying, achieving hardness within 24 hours.
  • Supports thick coatings, maintaining resistance to chalking and peeling even at high temperatures.

Typical Physical Data

Appearance
Milky white liquid
Solid Content
35%
Emulsifier Ion Type
Nonionic
Dynamic Viscosity
10-20cps
Density
1.02~1.11 kg/l
pH (20°C)
8~9

Application Areas

  • Insulating coatings for household appliances, cookware, stoves, fireplaces, ovens, kilns, and other thermal insulation applications.

Curing Conditions

Room temperature self-drying, achieves hardness within 24 hours

Usage Recommendations

1. Directly mix with powder materials for dispersion.
2. For enhanced decorative and functional properties, apply high-temperature-resistant topcoats or reflective coatings over the thermal insulation layer.

Packaging and Transportation

50kg plastic drum. Store in a ventilated, cool location above 0°C and below 40°C. Transport as a non-hazardous product.

Shelf Life

Store in a sealed container for up to 6 months. The "Best Before" date is marked on the product label. While exceeding this date does not necessarily mean the product is unusable, it is recommended to recheck its properties to ensure quality before further use.