RT-Duroid® 5880 is a PTFE-based composite laminate reinforced with fiberglass, designed for high-frequency applications. This safety data sheet provides essential information for safe handling, storage, and disposal.
1. Product Identification
Product Name: RT-Duroid® 5880 Laminates
Chemical Composition: PTFE (polytetrafluoroethylene) with fiberglass reinforcement
Use: Material for high-frequency and microwave circuits
Manufacturer: Rogers Corporation
2. Hazard Identification
Hazard Classification
Physical Hazards: Non-flammable at room temperature but may release toxic fumes when exposed to high temperatures.
Health Hazards:
Inhalation of fumes from overheating may be harmful.
Dust generated during machining may cause mechanical irritation to the eyes and respiratory system.
Environmental Hazards: No significant environmental impact known.
Hazard Labeling
Signal Word: Warning
Hazard Statements:
H335: May cause respiratory irritation.
H373: May cause damage to organs through prolonged or repeated exposure (from overheating or dust generation).
3. Composition/Information on Ingredients
Component
CAS
Percentage (%)
PTFE (Polytetrafluoroethylene)
9002-84-0
60–70
Fiberglass Reinforcement
Mixture
30–40
4. First Aid Measures
Inhalation:
Move the person to fresh air.
Seek medical attention if symptoms such as coughing or difficulty breathing persist.
Skin Contact:
Wash thoroughly with soap and water.
Seek medical attention if skin irritation occurs.
Eye Contact:
Rinse eyes with plenty of water for at least 15 minutes.
Seek medical attention if irritation persists.
Ingestion:
Do not induce vomiting. Rinse mouth with water and seek medical attention immediately.
5. Fire Fighting Measures
Suitable Extinguishing Media: CO₂, foam, or dry chemical powders.
Specific Hazards:
At temperatures above 260°C, PTFE decomposes and releases toxic gases such as hydrofluoric acid (HF) and perfluoroisobutylene (PFIB).
Protective Equipment: Wear self-contained breathing apparatus to avoid exposure to toxic gases.
6. Accidental Release Measures
Personal Precautions:
Wear gloves, safety goggles, and a respiratory mask to avoid inhaling dust.
Cleaning Methods:
Collect solid materials mechanically.
Clean dust using a damp cloth or a suitable extraction system.
7. Handling and Storage
Handling:
Avoid exposure to high temperatures.
Minimize dust generation and use extraction systems if necessary.
Storage:
Store in a cool, dry, and well-ventilated area.
Keep away from strong oxidizers.
8. Exposure Controls/Personal Protection
Parameter
Exposure Limit
Dust (Particulate Matter)
10 mg/m³ (TLV)
Hydrofluoric Acid (HF)
0.5 ppm (TLV)
Respiratory Protection: Wear a dust mask during machining.
Hand Protection: Wear chemical-resistant gloves.
Eye Protection: Wear safety goggles.
9. Physical and Chemical Properties
Property
Value
Appearance
White to pale yellow sheet
Odor
Odorless
Melting Point
> 327°C
Solubility
Insoluble in water
Flash Point
Not applicable
10. Stability and Reactivity
Stability: Stable under normal conditions of use.
Dangerous Reactions: None known under normal conditions.
Decomposition Products: At high temperatures, releases HF, PFIB, and other toxic gases.
11. Toxicological Information
Inhalation: Exposure to high concentrations of decomposition products may damage the respiratory system.
Skin Contact: May cause irritation in sensitive individuals.
Eye Contact: Mechanical irritation from dust is possible.
12. Ecological Information
Ecotoxicity: No significant effects known.
Persistence: PTFE is not biodegradable.
Disposal: Recycle or dispose of according to local regulations.
13. Disposal Considerations
PTFE waste should be treated as non-hazardous industrial waste unless contaminated.
Avoid incineration to prevent the release of toxic gases.
14. Transport Information
UN Number: Not regulated.
Hazard Class: Not classified as hazardous for transportation.
Transport Conditions: Protect from moisture and extreme temperatures.
15. Regulatory Information
CLP Regulation (EC) No. 1272/2008: Follow labeling and classification requirements.
REACH Regulation (EC) No. 1907/2006: No SVHC (Substances of Very High Concern) identified in this product.
16. Other Information
This safety data sheet has been prepared according to applicable regulations.
Use the product only for specified applications and follow technical specifications.
