-
AboutThe products involve multiple fields such as plastics, composite materials, and functional materials, and are applied in areas such as rail transit, special equipment, new energy vehicles, and machinery manufacturing.
-
ProductsThe products involve multiple fields such as plastics, composite materials, and functional materials, and are applied in areas such as rail transit, special equipment, new energy vehicles, and machinery manufacturing.
-
BlogThe products involve multiple fields such as plastics, composite materials, and functional materials, and are applied in areas such as rail transit, special equipment, new energy vehicles, and machinery manufacturing.
The Ultimate Guide to MC Nylon Sheets: Specifications, Performance, and Purchasing Advice
2025-11-28
MC Nylon (Cast Nylon) is one of the most widely used high-performance engineering plastics in heavy industry. Thanks to its special casting production process, it has significantly better strength, wear resistance, and toughness than ordinary injection-molded or extruded nylon (PA6/PA66). This guide gives you everything you need to know about MC nylon sheets in simple, practical language — no complicated chemistry terms.
What Makes MC Nylon Sheets Special?
MC nylon is made by directly casting liquid raw material into a mold where it hardens into the final shape. This process delivers:
- Much higher toughness and impact resistance
- Almost no internal stress (parts don’t deform after machining
- Excellent performance even in very thick sections
- Ability to produce extremely large sheets that other nylons cannot
In short: stronger, more durable, and more stable than regular nylon 6 or 66.
Standard Sizes & Specifications
| Thickness (mm) | Common Sheet Sizes (mm) | Available Colors | Density | Thickness Tolerance |
|---|---|---|---|---|
| 6–15 | 1000 × 2000, 1220 × 2440 | Natural (beige), Blue, Black | 1.15 g/cm³ | ±0.3–0.5 mm |
| 16–50 | 1000 × 2000, 1000 × 1000 | Natural, Blue, Black, Green | 1.15 g/cm³ | ±0.5–2.0 mm |
| 50–100 | 1000 × 2000 or custom | Natural, Blue, Oil-filled | 1.15–1.16 | ±2–5% |
| 100–500+ | Up to 3000 × 6000 mm custom | Natural, Oil-filled, MoS₂-filled | 1.15–1.17 | ±5–10% |
- Largest single sheet possible: ≈3500 × 8000 mm
- Special types available: oil-containing (self-lubricating), MoS₂-filled, glass-fiber reinforced, FDA food-grade, anti-static
Key Performance Data (Natural Grade)
| Property | Typical Value | Compared to Ordinary PA66 / Metal |
|---|---|---|
| Tensile Strength | 80–95 MPa | Stronger than PA66 |
| Impact Resistance | No break even at −40°C | Extremely tough |
| Hardness (Shore D) | 80–85 | Harder than UHMW-PE |
| Friction Coefficient (dry) | 0.15–0.25 | ≈1/8 of bronze |
| Water Absorption | 0.5–0.8% (24h) | Lower than regular thick nylon |
| Max Continuous Temperature | 110°C (oil grade up to 130°C) | Good heat resistance |
| Wear Resistance | 10× better than bronze in many tests |
Why Replace Metal or Ordinary Plastic with MC Nylon Sheets?
- 85–90% lighter than bronze/steel
- Runs completely dry — no grease needed
- Reduces noise by 30–50 dB
- Never rusts, excellent chemical resistance
- Non-sparking — safe for explosive areas
- Large or thick parts are actually cheaper than metal machining
Common Applications
- Wear pads and slide plates on excavators & cranes
- Large gears and chain guides in conveyors
- Rope sheaves/pulleys on port cranes & elevators
- Bushings and thrust washers in heavy machinery
- Food-grade cutting boards and star wheels
- Impact strips and hammer heads in recycling plants
Real customer example (2024): A German port replaced 800 mm bronze rope sheaves with oil-filled MC nylon → rope life increased 9 times, weight dropped 70%, zero maintenance for 4+ years.
How to Choose the Right Grade for Your Project
| Your Main Need | Best Grade to Choose | Why |
|---|---|---|
| Longest wear life | Oil-filled MC nylon (yellow/green) | Built-in permanent lubrication |
| Heavy shock loads & cold weather | Standard natural or MoS₂-filled | Maximum toughness |
| Food or pharmaceutical contact | FDA-approved natural white | Completely safe & clean |
| Need higher stiffness & heat | Glass-fiber reinforced MC nylon | 40–50% stiffer, works up to 150°C |
| Very thick parts (>100 mm) | Only MC nylon (others can’t do it) | Unlimited thickness possible |
Purchasing Tips – Avoid Mistakes & Save Money
- Ask the supplier for a test report showing real mechanical values
- For thickness >50 mm, make sure it is genuine cast nylon (not thick extruded sheet)
- Good factories accept small trial orders (1–2 sheets)
- Normal lead time: 7–15 days for standard, 20–30 days for special colors/additives
Latest 2025 Pricing (FOB China Port, for reference only)
- Natural color 6–50 mm: USD 3.75–4.40 / kg
- Oil-filled or MoS₂ grade: USD 4.55–5.70 / kg
- Extra-large blocks >100 mm: USD 3.30–3.90 / kg (better economy of scale)
Prices fluctuate with raw material cost — contact us for today’s exact quotation.
Ready to Switch to MC Nylon?
We have been specializing in real cast MC nylon sheets and blocks (6 mm to 1000 mm thickness) for 15+ years. Stock available year-round, worldwide shipping, free A4-size samples for serious projects.
Contact us now for latest prices and samples: Mobile / WhatsApp / WeChat: +86 191 3191 4795 Email: hebeimcnylon@gmail.com
Reply within 2 hours, quotation within 24 hours, sample shipped within 3 days.
Make your machinery lighter, quieter, and virtually maintenance-free — start with MC nylon today!
TAG:
Previous
Related News
The Ultimate Guide to MC Nylon Sheets: Specifications, Performance, and Purchasing Advice
Get a Quote
We will contact you within one working day. Please pay attention to your email.
Contact Us
Phone: +86-15100970246
WhatsApp: +86-19030134179
E-mail: 15100970246@163.com
Address: Mid-section of Guanghua Road, Renze Economic Development Zone, Hebei, China