Suzhou Polywell Engineering Plastics Co.,Ltd
| Supply Ability | 100000 meters per day |
| Packaging Details | Linear or roll |
| Delivery Time | 10-15 working days |
| Payment Terms | T/T, Western Union, MoneyGram |
| Material | Polyamide66 reinforced by 25% glass giber |
| Color | Black |
| Application | Thermal break aluminum windows |
| Port | Shanghai |
| Production Capacity | 100000 M/Day |
| Technical Performance | GB/T 23615.1-2009 |
| Transport Package | Roll or Linear |
| Shape | As drawing |
| Place of Origin | China |
| Brand Name | Polywell |
| Model Number | I, C, I, CI, CI, CG, HK |
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Product Specification
| Supply Ability | 100000 meters per day | Packaging Details | Linear or roll |
| Delivery Time | 10-15 working days | Payment Terms | T/T, Western Union, MoneyGram |
| Material | Polyamide66 reinforced by 25% glass giber | Color | Black |
| Application | Thermal break aluminum windows | Port | Shanghai |
| Production Capacity | 100000 M/Day | Technical Performance | GB/T 23615.1-2009 |
| Transport Package | Roll or Linear | Shape | As drawing |
| Place of Origin | China | Brand Name | Polywell |
| Model Number | I, C, I, CI, CI, CG, HK | ||
| High Light | plastic extrusion profiles ，thermal break insulator | ||
Production Description
Broken bridge aluminum insulation strip is an important criterion for distinguishing aluminum alloy doors and windows and broken bridge aluminum doors and windows. It is precisely because of the appearance of broken aluminum insulation strips that the aluminum doors and windows of the broken bridge have good thermal insulation and sound insulation performance.Over the years, polyamide heat-insulation strip has been widely used in glass curtain walls due to its good properties and low cost. Especially Polyamide 66 reinforced by 25% glass fiber thermal break strips, they are inserted into aluminum window, door and facade profile for thermal insulation.
Advantages
1.Effectively increased thermal in the system property insulation.
2.Reduces condensation on the window.
3.Sound insulated.
4.Improve comfort and living condition.
5.Possible double color coatings provide better aesthetic effect.
6.Various shapes will be designed for the customer's requirements.
7.The working temperature of the thermal insulation strip is 220°C, Melting Point reaches to 246°C. This enables coating process after assembly of composite profiles.
8.High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage.
9.linear thermal dilation coefficient almost identical to that of aluminium profiles.
According to different storage time and ambient climate, the dimension of PA strips will increase slightly because of the natural moisture absorption. And the mechanical properties will change slightly too.
So, PA strips should be transported and stored under dry conditions away from the influence of weather. (rain, direct sunlight etc.)
| No. | Item | Unit | GB/T23615.1-2009 | GB/T23615.1-2017 | |
|---|---|---|---|---|---|
| 1 | Density | g/cm3 | 1.3±0.05 | 1.30±0.05 | |
| 2 | Linear expansion coefficient | K-1 | (2.3-3.5)×10-5 | (2.3-3.5)×10-5 | |
| 3 | Testing for tensile cracks | — | No crack in orifice | No crack in orifice | |
| 4 | Shore hardness | — | 80±5 | 80±5 | |
| 5 | Tensile modulus | MPa | ≥4500 | ≥4500 | |
| 6 | Elongation at break | % | ≥2.5 | ≥3 | |
| 7 | Vicat softening temperature | ℃ | ≥230 | — | |
| 8 | Melting peak temperature of DSC | ℃ | — | ≥255 | |
| 9 | Temperature of deflection under load | ℃ | ≥240 | — | |
| 10 | Impact strength(Unnotched) | KJ/㎡ | ≥35 | — | |
| 11 | Low temperature impact strength(Unnotched) | KJ/㎡ | — | ≥50 | |
| 12 | Tensile strength(longitudinal) | MPa | ≥80 | ≥90 | |
| 13 | Tensile strength(transverse) | I(Cross section height＜20mm) | MPa | ≥70 | ≥90 |
| I(Cross section height ≥20mm) |
| — | ≥80 | ||
| Non I shape |
| — | ≥25 | ||
| 14 | High temperature tensile strength(transverse) | I(Cross section height＜20mm) | MPa | ≥45 | ≥55 |
| I(Cross section height ≥20mm) |
| — | ≥45 | ||
| Non I shape |
| — | ≥20 | ||
| 15 | Low temperature tensile strength(transverse) | I(Cross section height＜20mm) | MPa | ≥80 | ≥90 |
| I(Cross section height ≥20mm) |
| — | ≥80 | ||
| Non I shape |
| — | ≥25 | ||
| 16 | Water resistance tensile strength(transverse) | I(Cross section height＜20mm) | MPa | ≥35 | ≥85 |
| I(Cross section height ≥20mm) |
| — | ≥75 | ||
| Non I shape |
| — | ≥22 | ||
| 17 | Aging resistance tensile strength(transverse) | I(Cross section height＜20mm) | MPa | ≥50 | ≥60 |
| I(Cross section height ≥20mm) |
| — | ≥55 | ||
| Non I shape |
| — | ≥20 | ||
| 18 | Typical values of thermal conductivity | Heat Flow Meter Method | W/(m·K) | — | 0.3 |
1.Sample water content less than 0.2% by weight.
2.Norm laboratory condition:(23±2)ºC and (50±10)% relative humidity.
3.The specifications marked with "a" only applies to I-shape strip otherwise, the specifications concluded between supplier and buyer through consultation, shall be written in contract or purchase order.
First, Store profiles horizontally in order to prevent bending or twisting the material, otherwise long storage periods cause permanent sagging. Support long lengths.
Second, Maintain ambient temperature in the range from 15 to 20 °C.
Third, Protecting against moisture.
Delivery
For common specifications, we have molds , we can send out the strips in 10-15 working days after receiving the payment.
For special specifications, we have no molds. We need to produce the mold first. Customer should pay for the mold cost.
Packages
For all specifications, they could be packaged in linear, customer can decide the cutting length.
For the simple specifications like shape 'I' and shape 'C', they can be packed in rolls. Usually 300-600 meters/roll.
Our Service
1. Expertise in the production of standard polyamide thermal break strips.
2. Respect customers' needs, provide customized products, try best to satisfy customers' requirements.
3. Fast service and on-time delivery
4. Strict quality control system, each production process will be strictly supervised by us.
5.We can provide all products on the insulation strip production line and the technical support.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
7 million-10 million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years... We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years...
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