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NYLON 6

CAS No.: 25038-54-4
Formula: C18H33N3O3X2
Molecular Weight: 339.47
Suppliers: All(0) China Suppliers(3) Products(15)
  • Description
  • Basic Info
  • Safety Info
  • MSDS
  • Price
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What is NYLON 6

**Introduction to Nylon 6** Nylon 6 is a versatile synthetic polymer known for its high strength, elasticity, and resistance to abrasion and chemicals. Produced through the ring-opening polymerization of caprolactam, it offers excellent mechanical properties, making it ideal for textiles, automotive parts, industrial fibers, and consumer goods. Unlike Nylon 6,6, it has a lower melting point but superior dyeability and processability. Its applications range from clothing and carpets to engineering plastics and fishing nets. With good fatigue resistance and thermal stability, Nylon 6 is widely used in industries requiring durability and performance. Its cost-effectiveness and adaptability continue to drive its popularity in global markets.

Preparation Process: Nylon 6 is synthesized via ring-opening polymerization of ε-caprolactam. The process begins by heating ε-caprolactam to 250–280°C under inert conditions. A small amount of water (or acidic/basic catalyst) initiates the reaction by hydrolyzing the lactam ring to form aminocaproic acid. The amino group then attacks another lactam molecule, propagating the chain. The reaction proceeds via a step-growth mechanism, forming linear polyamide chains. After polymerization, the molten nylon is extruded, cooled, and cut into pellets. Optional post-treatment (e.g., hot water washing) removes residual monomers. The resulting polymer exhibits high strength, elasticity, and thermal stability, suitable for fibers and engineering plastics.

Usage Scenarios: Nylon 6 is a versatile synthetic polymer widely used in textiles for making fabrics, carpets, and hosiery due to its durability and elasticity. It is employed in industrial applications like ropes, tire cords, and conveyor belts for its high tensile strength and abrasion resistance. In automotive parts, it serves in gears, bushings, and fuel tanks for its heat and chemical resistance. Nylon 6 is also used in packaging films, fishing nets, and toothbrush bristles. Its moldability makes it suitable for injection-molded components in electronics and consumer goods. Additionally, it finds applications in medical devices and sports equipment for its lightweight and wear-resistant properties.

NYLON 6 Basic Info
Chemical Name NYLON 6
Synonyms NYLON;POLYAMIDE 6;POLYAMIDE 6/6;PERLON;DURETHAN;Policapram;polycaproamide;POLYCAPROLACTAM;Nylon sheet pipe,rod,monomer casting;b-35
CAS No. 25038-54-4
Molecular Formula C18H33N3O3X2
Molecular Weight 339.47
PSA 0.00000
LogP 0.00000
Safely Info
RTECS TQ9800000
Hazard Class -
Safety Statements 24/25
HS Code 39081019
WGK Germany -
Packing Group -
RIDADR -
Risk Statements -
Hazard Codes -
Caution Statement P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard Declaration H315-H319
Symbol GHS07
Signal Word Warning
NYLON 6 Price
Here is a rough price range for "Nylon 6" in the listed countries. Note that prices can vary significantly based on factors like quality, quantity, and market conditions:

- **United States**: $2.50 - $4.00 per kg
- **China**: $2.00 - $3.50 per kg
- **Russia**: $2.50 - $4.00 per kg
- **Germany**: $2.80 - $4.20 per kg
- **India**: $2.20 - $3.80 per kg
- **Japan**: $3.00 - $4.50 per kg
- **Brazil**: $2.50 - $4.00 per kg
- **South Korea**: $2.80 - $4.20 per kg
- **Philippines**: $2.50 - $4.00 per kg
- **United Kingdom**: $3.00 - $4.50 per kg
- **France**: $2.80 - $4.20 per kg
- **Mexico**: $2.50 - $4.00 per kg
- **Canada**: $2.80 - $4.20 per kg
- **South Africa**: $2.50 - $4.00 per kg
- **Egypt**: No results
- **Turkey**: $2.50 - $4.00 per kg
- **Thailand**: $2.20 - $3.80 per kg
- **Indonesia**: $2.20 - $3.80 per kg

These ranges are approximate and may vary based on market conditions and supplier specifics.
MSDS
MSDS
Name: Nylon 6 Material Safety Data Sheet
Synonym: Poly(caprolactam); 6-aminohexanoic acid homopolymer; Caproamide Polymer; Hexahydro-2H-Azepin-2-one homopolyme
CAS: 25038-54-4
Section 1 - Chemical Product   MSDS Name:Nylon 6 Material Safety Data Sheet
Synonym:Poly(caprolactam); 6-aminohexanoic acid homopolymer; Caproamide Polymer; Hexahydro-2H-Azepin-2-one homopolyme

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
25038-54-4 Nylon 6 100 unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause digestive tract disturbances.
Inhalation:
May cause respiratory tract irritation.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 25038-54-4: Russia: 5 mg/m3 TWA (powder) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Pellets
Color: white to pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 223 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: 1.0840g/cm3
Molecular Formula: NHC5H10CO
Molecular Weight: 113.0831

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 25038-54-4: TQ9800000 LD50/LC50:
CAS# 25038-54-4: Inhalation, mouse: LC50 = 11 gm/m3/30M.
Carcinogenicity:
Nylon 6 - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 25038-54-4: No information available.
Canada
CAS# 25038-54-4 is listed on Canada's DSL List.
CAS# 25038-54-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 25038-54-4 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
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