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Product Introduction
STD7512 is a green, carbon-negative, low-VOC product, a three-component intumescent thermal insulation epoxy coating using carbon dioxide as a foaming agent. It exhibits excellent water resistance, heat resistance, and mechanical properties, with strong adhesion to various surfaces such as metals, fibers, and resin-based composites. It forms a smooth surface after curing, with no dust, chalking, cracking, or peeling. The high hardness of the coating ensures a good appearance even without a topcoat. Durable with a service life exceeding 20 years, it forms a dense carbon layer upon combustion, providing high thermal insulation efficiency to protect underlying objects.
Characteristics
Excellent adhesion
High-temperature self-foaming thermal insulation
High-temperature resistance
Typical Physical Parameters of Components (Before Curing)
|
Component |
Liquid A |
Liquid B |
|---|---|---|
|
Appearance |
White viscous liquid |
Pale yellow transparent liquid |
|
Viscosity (25°C)/mPa·s |
20.000-40.000 |
10-30 |
Curing Conditions and Processes
|
Component |
Liquid A |
Liquid B |
|---|---|---|
|
Mixing Weight Ratio |
100 |
16 |
|
Pot Life (100g, 25°C) |
1h |
1h |
|
Curing Process |
5h at room temperature, 80°C/1h, then 120°C/1h |
5h at room temperature, 80°C/1h, then 120°C/1h |
Packaging
2kg, 25kg
Storage Conditions & Shelf Life
Must be stored in a cool, dry, and clean environment.
Seal immediately after use.
Shelf life in original packaging under proper storage conditions: 12 months.
Personal Protection
|
Personal Protective Equipment |
Protective impermeable gloves to avoid skin contact. |
|
Respiratory Protection |
No special protection required. |
|
Eye Protection |
Chemical splash goggles recommended. |
|
Body Protection |
Use protective clothing resistant to this product. Equip with boots, gloves, eyewash stations, and emergency showers as needed. |
First Aid
Skin Contact
Rinse thoroughly with soap and water for 5 minutes or until contaminants are removed.
Eye Contact
Lift eyelids and rinse with running water or saline for 20 minutes.
Seek immediate medical attention.
Inhalation
Move to fresh air immediately.
Seek medical help if symptoms persist.