ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Chemicals > Plastic & Polymer > Plastic Materials > Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings thumbnail-2

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings thumbnail-3

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings thumbnail-4

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings thumbnail-5

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings photo-1

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings photo-2

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings photo-3

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings photo-4

Low Viscosity Acrylic CM-205N Chimei Easy Processing for Small Precision Moldings photo-5

Product Spotlights

Chimei CM-205N is a low-viscosity acrylic resin engineered for effortless injection molding of small, complex, and high-precision components. Its superior flow ensures complete filling of intricate molds, resulting in high-yield production, excellent surface finish, and outstanding optical clarity. Ideal for demanding applications in optics, electronics, and medical devices, it enhances productivity and part quality.

Negotiable MOQ: 1 Kilogram (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

Other, Acrylic (PMMA) - Chimei CM-205N Grade

Viscosity:

Low, facilitating easy flow

Processing Suitability:

For small, high-precision moldings

Contact Supplier Request Quote Chat Now

Shanghai Wenqin Plastics Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

SHANGHAI/NINGBO

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Material Other, Acrylic (PMMA) - Chimei CM-205N Grade

Viscosity Low, facilitating easy flow

Processing Suitability For small, high-precision moldings

Key Feature Excellent mold filling capability

Application Small precision components, optical parts, lenses

Base Brand Chimei (CM Series)

Typical Color Natural, transparent (customizable)

Processing Method Injection molding

As a specialized supplier of engineering plastics, Shanghai Wenqin Plastics Co., Ltd. is proud to offer the Chimei CM-205N Low Viscosity Acrylic resin, a material engineered to solve the challenges of manufacturing small, intricate, and high-precision plastic components. Founded in 2020 and serving a global clientele across North America, Europe, Asia, and beyond, we understand the critical need for materials that deliver both performance and processing efficiency. The CM-205N grade stands out by offering exceptional flow characteristics, allowing it to fill complex, thin-walled molds with ease, which directly translates to higher production yields, reduced cycle times, and superior surface finish for your most demanding applications.

This acrylic resin is specifically formulated for injection molding processes where detail and dimensional accuracy are paramount. Its low viscosity is not just a feature; it's a core advantage that enables manufacturers to achieve consistent, high-quality results in parts that were previously difficult or costly to produce.

Core Technical Specifications & Advantages:

Superior Flow and Mold Filling: The defining property of CM-205N is its low melt viscosity. This ensures complete filling of intricate mold cavities, even those with long flow paths or ultra-thin sections, minimizing the risk of short shots and improving part integrity.
High Precision and Dimensional Stability: It exhibits low shrinkage and excellent replication of mold details, which is crucial for components with tight tolerances, such as optical lenses, micro-gears, connectors, and medical device parts.
Excellent Optical Clarity and Surface Finish: As a PMMA-based material, it inherits outstanding transparency and high gloss. The easy flow further enhances surface quality by reducing flow marks and weld lines, resulting in parts with a pristine, polished appearance right out of the mold.
Good Chemical and UV Resistance: Acrylic offers inherent resistance to many chemicals and environmental factors, including ultraviolet light, making CM-205N suitable for both indoor and outdoor precision applications where long-term stability is required.
Optimized Processing Window: The material's flow properties allow for processing at lower injection pressures and temperatures compared to standard acrylics. This can lead to energy savings, reduced wear on molds and machinery, and greater control over the molding process.

Typical Physical & Mechanical Properties (Representative Values):

d>ASTM D1238

Property	Test Method	Typical Value	Unit
Melt Flow Rate (230°C/3.8kg)	18 - 25	g/10min
Tensile Strength	ASTM D638	70	MPa
Flexural Strength	ASTM D790	105	MPa
Notched Izod Impact (23°C)	ASTM D256	1.8	kJ/m²
Heat Deflection Temp (1.82MPa)	ASTM D648	95	°C
Light Transmittance	ASTM D1003	92	%

Benefits for Your Business:

Increased Productivity: Faster cycle times and higher success rates in filling complex molds lead directly to more parts per hour.
Enhanced Part Quality: Achieve consistent, high-precision components with excellent aesthetics and dimensional accuracy, reducing rejection rates.
Design Freedom: Enables the production of more intricate and delicate part designs that were not feasible with standard-flow materials.
Cost-Effectiveness: Lower processing energy, reduced scrap, and the ability to use multi-cavity molds for small parts improve overall manufacturing economics.

Common Applications: The Chimei CM-205N is ideally suited for:

Precision optical components (lenses, light guides, prisms)
Small consumer electronics parts (camera components, sensor housings)
Medical device components (specula, fluidic channels, inspection windows)
Automotive interior lighting elements and decorative trims
Micro-mechanical parts and intricate model making

Shanghai Wenqin Plastics operates with a firm commitment to quality and reliability, as reflected in our adherence to recognized management systems. Our operations are backed by a foundation of ISO 9001 for quality management and ISO 14000 for environmental management, ensuring that every batch of Chimei CM-205N meets consistent, high standards. We efficiently serve a worldwide market, with major shipment ports in Shanghai and Ningbo, facilitating smooth logistics to our partners in over a dozen regions including Eastern Asia, North America, and Europe. Choosing CM-205N is not just selecting a material; it's partnering with a supplier dedicated to enabling your precision molding success through reliable products and global supply chain support.

Frequently Asked Questions (FAQ)

Q: What is the main advantage of "low viscosity" in CM-205N acrylic?
A: Low viscosity means the material flows more easily when melted. This allows it to fill intricate, thin-walled, or complex mold cavities completely and uniformly, which is essential for producing small, high-precision parts without defects like short shots or incomplete filling.
Q: Is Chimei CM-205N suitable for producing transparent optical parts?
A: Yes, absolutely. It offers excellent optical clarity with a light transmittance typically around 92%, making it a preferred choice for lenses, light guides, and other transparent components where visual perfection is critical.
Q: How does CM-205N compare to standard injection molding grade acrylics?
A: Compared to standard grades, CM-205N is specifically formulated for easier flow. This often allows for lower processing temperatures and injection pressures, potentially faster cycle times, and significantly better performance in molding intricate details.
Q: Can this material be used for parts requiring color?
A: While it is supplied in a natural transparent form, CM-205N can be custom colored with compatible masterbatches. It is important to conduct trials to ensure the colorant does not negatively affect the flow properties or final part clarity.
Q: What are the typical injection molding machine settings recommended for CM-205N?
A: General recommendations include a melt temperature range of 220-250°C and a mold temperature of 50-80°C. However, optimal settings depend on part design, mold geometry, and machine type. We recommend starting with the supplier's datasheet and fine-tuning through process validation.
Q: Does Shanghai Wenqin Plastics provide technical data sheets and samples?
A> Yes, technical data sheets with detailed property information are available upon request. We also understand the importance of testing, and sample quantities can be arranged for evaluation and trial runs in your molding process.
Q: What is the minimum order quantity (MOQ) for Chimei CM-205N?
A> MOQ can vary based on packaging and specific customer requirements. We offer flexible options to accommodate both trial orders and ongoing production needs. Please contact our sales team for detailed and tailored MOQ information.
Q: Are there any specific storage conditions for this acrylic resin?
A> It should be stored in a cool, dry place in its original packaging to prevent moisture absorption. While acrylics are not as hygroscopic as some other engineering plastics, proper storage ensures optimal processing performance.