BRUGGOLEN® H321
- Chemical Family
- Copper-based Compounds
BRUGGOLEN® H321 is a blend of copper compounds, halides, and lubricants in the form of compacted granules. It neutralizes the harmful effects of high temperatures on polyamides. It is a classic copper, salt-based heat stabilizer that works to a temperature of 180°C by reacting with the degradation products that are formed during thermal processing or exposure to high temperatures, neutralizing their harmful effects and helping to preserve the integrity of the polymer.
Properties
- Physical Form
- Pellets
- Powder
- Solid
Product families
- Antioxidants & Stabilizers
- Performance Additives
Other characteristics
- Brand
- BRUGGOLEN
- End Uses
- Automotive Under The Hood, Engine Covers
- Features
Good Surface Gloss, Good Weather Stability, High Temperature Resistance
- Functions
- Antioxidant, Heat Stabilizer, Stabilizer
- Processing Methods
- Compounding
- Compatible Polymers & Resins
Polyamide 6 (PA 6), Polyamide 66 (PA 66), Polyamides
- Color
- White
- Markets
- Automotive & Transportation
- Appearance
- Off-white powder
- Processing
The addition to the polymer melt is best done by compounding on twin screw extrusion machines. Only this will lead to the desired optimum dispersion of the stabilizer in the compound. Dry blending of BRUGGOLEN® H320 along with polymer granules will not lead to an optimum dispersion of the additive in the melt during injection molding.. However, to support the dispersion of BRUGGOLEN® H320 when making a dry-blend, it is recommended that our BRUGGOLEN® P60 as adhesive agent is used.
- Shelf LIfe
- 12 Months
- Composition
Mixture of copper compound , halogen containing synergists and derivates of fatty acids
- Technology
- Plastics
- Packaging Type
- Boxes
- Product Safety
BRUGGOLEN® H321 is classified as hazardous acc. to the valid CLP-Regulation. Signal word: Danger; H315 Causes skin irritation.; H318 Causes serious eye damage.; H317 May cause an allergic skin reaction.; H372 Causes damage to organs through prolonged or repeated exposure.; H412 Harmful to aquatic life with long lasting effects.; Before commencement of operations a risk assessment must be carried out. To this end, and for ensuring the necessary protective measures, the associated safety data sheet must be noted. In addition, it must be checked whether the stated identified uses resp. specified application conditions in the safety data sheet are met. The aforementioned remarks are deducted from the European legal system. Deviating or additional regulations in other legal systems must be observed accordingly when using the product.
- Material Features
- Good Surface Gloss
- Good Weather Stability
- High Temperature Resistance
- Storage Condition
If kept properly under standard conditions (closed, dry, 25°C) the shelf life of BRUGGOLEN® H321 is at least 12 months.. Protect against direct exposure of heat and moisture.
- Benefits and Features
Powerful long-term protection; Characteristic bluish or greenish color after conditioning; Excellent quality and homogeneity via specific production know-how; Variety of stabilizers to serve all customer requirements
- Packaging Information
25 kgs cardboard box with PE liner, 12 boxes per CP2-pallet (net weight 300 kgs).
- Certifications and Compliance
- ISO 14001
- ISO 45001
- ISO 50001
- ISO 9001
- Compatible Polymers and Resins
- Polyamide 6 (PA 6)
- Polyamide 66 (PA 66)
- Polyamides
Technical data
Table 1 of 1
1 row| Characteristic | Value | Unit |
|---|---|---|
| Bulk Density (at 20°C) | 1000 – 1200 | kg/m³ |
