Bost Injection-Molded Dimensional-Stable Spacing

High-precision, injection-molded spacing components from Bost offering long-term dimensional stability, corrosion and wear resistance, and consistent performance for demanding engineering applications.

Colour

Black Colour

Dimension

1-300mm

Manufacture method

CNC /Injection molding

Material

The injection molding Nylon 66 washer

Tolerance

0.05mm

Certification

ISO9001

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Product Details

Product Overview

Bost Injection-Molded Dimensional-Stable Spacing is a precision spacer designed for demanding engineering environments. Manufactured by Bost, a professional and innovative high-tech green energy engineering plastics company, this product delivers reliable dimensional stability, consistent fit, and long service life. It is ideal for assemblies that require tight tolerances, resistance to wear, and stable performance across temperature changes.

Key Features

Dimensional stability: Injection-molding ensures tight, repeatable tolerances to maintain spacing and alignment over time.
Durable materials: Made from specially modified engineering plastics for enhanced abrasion, fatigue, and corrosion resistance.
High-temperature performance: Keeps shape and function under elevated temperatures common in industrial applications.
Lightweight and non-corrosive: Easier handling and longer life compared with metal spacers in corrosive environments.
Precision fit: Smooth surface finish and exact dimensions minimize assembly time and rework.

Applications & Benefits

These spacing components are suitable for automotive assemblies, electrical housings, machinery, renewable energy equipment, and any product where consistent spacing and alignment matter. Benefits include reduced maintenance, improved product lifetime, and lower total cost of ownership due to fewer failures and easier assembly.

Why Choose Bost

Bost combines strong R&D, advanced mold design, and experienced production teams to deliver consistent, high-quality parts. Our expertise in material modification—improving toughness, flame retardancy, and thermal conductivity—means spacers can be tailored to your needs. We focus on customer satisfaction and provide technical support from design to production.

Ordering & Support

Custom sizes and material grades are available. Contact Bost for quotes, sample parts, or design consultation. Our team will help match the right material and mold solution to your application, ensuring performance and value.

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FAQ

How do I select the appropriate engineering plastic grade for my product?

Selection should be based on parameters such as load conditions (e.g., pressure/friction), temperature range, medium contact (e.g., oil/acid), and regulatory requirements (e.g., FDA/RoHS). Our engineers can provide free material selection consulting and sample testing.

What are the core advantages of Bost engineering plastics compared to ordinary plastics?

Bost engineering plastics feature ultra-high mechanical strength, high-temperature resistance (-50°C to 300°C), chemical corrosion resistance, and wear resistance. Compared to ordinary plastics, their service life is extended by 3 to 8 times, making them suitable for replacing metals in harsh environments.

Can Bost customize modified plastics with special properties?

Yes! We offer modification services such as reinforcement, flame retardancy, conductivity, wear resistance, and UV resistance, for example:
• Adding carbon fiber to enhance stiffness
• Reducing the coefficient of friction through PTFE modification
• Customizing food-grade or medical-grade certified materials

What is the minimum order quantity (MOQ)? Do you support small-batch trial production?

The MOQ for standard products is ≥100kg. We support small-batch trial production (as low as 20kg) and provide mold testing reports and performance data feedback.

If you have another questions, please feel free to contact us.

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