Does the thermal expansion coefficient match aluminum?

Yes, the linear thermal dilation coefficient is almost identical to that of aluminum profiles, ensuring integrity.

Customized Formulation Nylon Extrusion Thermal Break Strip for Aluminum System Window

Name: Customized Formulation Nylon Extrusion Thermal Break Strip for Aluminum System Window
Brand: Suzhou Polywell Engineering Plastics Co., Ltd.
SKU: 1904944965

Jiangsu, ChinaSuzhou Polywell Engineering Plastics Co., Ltd.

US$0.12-0.25

5,000 Meters

Sample price:US$0.21/meter.Request sample

Product profile

Customization

Available

After-sales Service

Video Guide

Highest Working Temperature

230℃-255℃

Model NO.

PW-CT

Material

Polyamide and Glass Fiber

Application

for Thermal Break Aluminum Profile

Raw Material

PA66 GF25 Granules

Certificates

SGS

Technical Performance

GB/T 23615.1-2009

Print

Customized Laser Printing

UV Resistance

Yes

Life

More Than 40 Years

Transport Package

Roll or Linear

Specification

I shape 22mm

Trademark

Polywell

Origin

Zhangjiagang, China

HS Code

3916901000

Production Capacity

100, 000 Meters Per Day

Key features

Customized Laser Printing: Available for personalized branding and identification on the thermal break strip.

Customized Shapes and Sizes: Various shapes designed to meet specific customer requirements and profile needs.

Long Service Life: Designed for more than 40 years of usage with excellent durability.

Superior Thermal Insulation: Polyamide insulates 500 times better than aluminum, reducing heat transfer significantly.

Excellent Dimensional Tolerance: Product tolerance less than 0.1mm ensures air and water tightness.

High Mechanical Strength: Able to connect with metal hardware fittings under draw and shear stress.

Fast Production and Delivery: Daily capacity of 100,000 meters with 7-15 working days lead time for common specs.

Company profile

Product CertificationCustomization from DesignsHigh Repeat Buyers ChoiceQuality Assurance

Suzhou Polywell Engineering Plastics Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Nearest Port: Shanghai Port, Zhangjiagang PortAverage Response Time: ≤0.29hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySuzhou Polywell Engineering Plastics Co., Ltd. is identified as both a trading company and manufacturer/factory in China. The supplier demonstrates documented procedures for service evaluation, corrective and preventive actions, and customer complaint handling. It offers 3D software design and multiple forms of customization, supported by 6–10 years of total R&D engineer experience. Production evidence includes eight production lines and stated PA66GF25 granule output of 7,500 tons. CE certification is reported. However, the supplier states that it had no new products in the past year, does not provide ODM, OEM for popular brands, or SDK services, and no customer cases are provided. Financial records are indicated for multiple years, but the available information is insufficient to assess financial strength.

Supplier typeThe supplier is described as a Trading Company in one record and as both a Trading Company and Manufacturer/Factory in another. Its stated business scope covers plastics, machinery, molds, mechanical components, glass fiber products, and related goods, supporting a mixed trading and manufacturing profile.

CertificationsThe supplier reports sustainable development and product certification capability through CE certification. The provided information does not specify the certified products or certification scope, but it is explicit evidence of holding a certification.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also states service quotation and payment terms and a lead time of within 15 working days in both peak and off-season, indicating defined service processes, although actual service performance outcomes are not provided.

Production capacityThe supplier is identified as a manufacturer/factory as well as a trading company, operates eight production lines, and reports PA66GF25 granule output of 7,500 tons. Its business scope also includes plastic products, machinery, molds, and mechanical components, providing explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating support for both design-based and modification-based customer requirements.