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Description
FR-412 is a high-purity phenyl sulfone sulfonate that is commonly used to make polycarbonate flame retardant.
FR-412 is a high-purity phenyl sulfone sulfonate that offers several advantages. It has little impact on the transparency, physical, and mechanical properties of the material, and has excellent thermal stability. Additionally, it does not corrode mold equipment and is environmentally friendly. It is also free of bromine, chlorine, and phosphorus.
Typical Properties
| Physical Properties | Unit | Target Value |
| Appearance | White Powder | |
| Water/Moisture | % | 0.3 |
| Decomposition Temperature | ℃ | 400 |
Usage
Ø In polycarbonate (PC):
Typically, a 0.2% dose of FR-412 is enough for compounds to achieve the UL 94 V-0 classification at a thickness of 3.2mm. FR-412 also has some synergistic effects with silicon flame retardants and organic phosphate flame retardants.
Attention
Once opened, the product can easily absorb moisture, so it should be stored in a dry place.
Packaging & Storage
20 kg per package.
The product must be stored in a cool, dry place to avoid moisture.
Description
FR-412 is a high-purity phenyl sulfone sulfonate that is commonly used to make polycarbonate flame retardant.
FR-412 is a high-purity phenyl sulfone sulfonate that offers several advantages. It has little impact on the transparency, physical, and mechanical properties of the material, and has excellent thermal stability. Additionally, it does not corrode mold equipment and is environmentally friendly. It is also free of bromine, chlorine, and phosphorus.
Typical Properties
| Physical Properties | Unit | Target Value |
| Appearance | White Powder | |
| Water/Moisture | % | 0.3 |
| Decomposition Temperature | ℃ | 400 |
Usage
Ø In polycarbonate (PC):
Typically, a 0.2% dose of FR-412 is enough for compounds to achieve the UL 94 V-0 classification at a thickness of 3.2mm. FR-412 also has some synergistic effects with silicon flame retardants and organic phosphate flame retardants.
Attention
Once opened, the product can easily absorb moisture, so it should be stored in a dry place.
Packaging & Storage
20 kg per package.
The product must be stored in a cool, dry place to avoid moisture.
