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KAXITE has invented the high performance Glass fiber profiles, for replacing the aluminium window frames and solar panel mounting rails. The 90% fiberglass profiles has extremely higher mechanical strength (over 1000MPA tensile strength), longer life due to the excellent aging resistance, lighter and lower cost, achieves better energy saving for the thermal break window systems.
KXT-FRP01
KAXITE
14.8mm~100mm
Energy-Saving Material–New Inspiration Glass Fiber Profile
Fiberglass reinforced plastic profiles are profiles made of glass fiber and resin composite materials. It has the advantages of lightweight, high strength, corrosion resistance, thermal insulation, fire prevention, etc., and is widely used in fields such as architecture, ships, bridges, roads, and petrochemical industry.
Application：
Windows
Solar
Constructions
Ocean pipelines
Production Process:
Production
Painting
Testing
Package
Delivery
Product Characteristics:
5 times the strength and stiffness of aluminum profilest
Has great thermal break performance
Has good corrosion resistance and prevents rust or deformation
Effectively preventing electrical contact and avoiding short circuits
Capable of withstanding ultraviolet radiation and temperature changes
Low density facilitates processing and reduces costs
Comparison of Glass fiber profile and Aluminium Profile:
No. | Items | Unit | Glass fiber profile | Aluminium profile |
1 | Specification | 90%GF+PU | 100%ALU | |
2 | Density | g/cm3 | 2.1 | 2.7 |
3 | Tensile Strength (Longitudinal) | Mpa | 1290 | 145 |
4 | Tensile Strength (Transverse) | Mpa | 45 | 139 |
5 | Tensile modulus | Gpa | 52 | 68.9 |
6 | Thermal expansion coefficient | (1E-6℃) | 6.9 (similar to glass) | 23.6 |
7 | Cost | USD/m | 2.8 | 3.8 |
8 | Aging resistance (acid and alkali) | - | Excellent | Need surface treatment |
The quality control of fiberglass profiles runs through the entire process from raw material procurement, production technology, finished product inspection to warehousing and transportation. It needs to be strictly controlled from multiple dimensions to ensure that the products meet the design standards and application requirements. KAXITE operates its own laboratory to rigorously test and ensure quality control.
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| Dimension Measurement | CNC Specimen | Density | Glass Fiber Content |
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| Shore Hardness D | Impact Strength | Tensile Strength/Modulus | Elongation at Break |
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| Melting Temp. / DSC | High Temp. Test | Low Temp. Test | Flammability (UL94) |
Excellent Aging Resistance:
Excellent Aging Resistance | |||||
No. | Items | Bending strength | Bending strength retention rate | Bending modulus | Retention rate of bending modulus |
1 | Before aging | 1220MPa | * | 44.8GPa | * |
2 | After salt spray aging | 1250MPa | 102.4% | 46.4GPa | 103.6% |
3 | DH2000 | 1340MPa | 109.0% | 44.9GPa | 100.2% |
4 | UV/ thermal cycle | 1240MPa | 101.6% | 45.0GPa | 100.4% |
Chemical Resistant Aging Performance | |||||
(Longitudinal) | Testing standards | Retention rate of bending modulus | |||
1 Day | 15 Day | 30 Day | |||
Chemical aging | NaOH | GB/T3857 | 98.2% | 99.4% | 98.6% |
HCI | GB/T3857 | 99.4% | 99.5% | 98.9% | |
Na2CO3 | GB/T3857 | 99.0% | 98.9% | 98.7% | |
KAXITE operates over 40 extrusion lines dedicated to producing a wide range of plastic profiles. Our production process is supported by a 7*24-hour laboratory testing system to ensure consistent performance monitoring. With ISO9001 certification, we maintain a high standard of production quality.
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The greatest challenge lies not in conceptualization but in execution. Many customers have expressed frustration when other manufacturers failed to produce the shapes they designed, prompting some to seek assistance directly from our workshop. We specialize in developing and fabricating custom dies of all kinds of profiles for our customers, and we have never failed to deliver on any shape requested. In most cases, we can complete the development of new products within 15 days.
We are highly responsive to customer demands, leveraging our substantial annual production capacity of 20,000 tons to ensure timely delivery. Typically, we can complete product delivery within 15 days. In addition to fast delivery, we offer perfect packaging solutions tailored to customer requirements. Our packaging and transportation solutions are specialized to maximize container load rates, improve delivery efficiency, and reduce transportation time, providing our customers with optimized service for both large and small order volumes.
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