• Paolo
    Thank you very much for very good news! I understand the complication you had, no problem, we appreciate your honesty and collaboration. You have supplied good dies, all sizes within tolerance. We have ordered dies for a total amount of more than 200,000 USD and we are continuing to order. Thank you again to you and your very professional team.
  • Robin
    The polyamide strips are working perfectly. Thanks a lot.
  • Brian
    Hello, finally we will receive the container by tomorrow. Special thanks for your hard work and especially my CEO mentioned you and appreciated your work. Thank you again.
Contact Person : Camille Cai
Phone Number : 86-13584481777
WhatsApp : +8613584481777

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm

Place of Origin China
Brand Name Polywell
Model Number T
Minimum Order Quantity 10000 Meters
Price Negotiation
Packaging Details Linear or roll
Delivery Time 10-15 working days
Payment Terms T/T
Supply Ability 100000 meters per day
Product Details
Material Polyamide66 Reinforced By 25%Glass Fiber Color Black
Application For Thermal Break Aluminum Profile Port Shanghai
Refractoriness 200-450°C Apparent Density 1.25-1.35 G/cm3
Production Capacity 100000 M/Day Technical Performance GB/T 23615.1-2009
Life More Than 40 Years Transport Package Roll Or Linear
High Light

plastic extrusion profiles

,

thermal break insulator

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Product Description
T Shape Extruded Polyamide Heat Insulation Barrier Strip 14mm-25mm

 

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.

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 0

 

The shape T polyamide thermal barrier material can prevent the window frame from dust and water, also has a more firmness mechanical performance than the shape I, mostly used on the sash.
For the shape T, we can provide the following size or customize according to customers' requirements.

 

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 1T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 2

 

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.

 T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 3

 

 

Polywell PA66 GF25 thermal barrier strips Performance Table

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
19

The composition of raw material PA66

 

Both new and recycled

100% new material

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.

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 4

 

Storage Conditions
The strips will be stored in the ventilated and dry environment, horizontally placed, paying attention to waterproof, keeping away from the heat source, avoiding heavy pressure and the contact with acid, alkali as well as organic solvent.
 
Delivery
We have the production capacity of 100000 meters per day. For common specifications, we have molds , and will be shipped in 5-10 working days after receiving the payment. 

 

Packages
For all specifications/shapes, they could be packaged in linear, the length will be 6 meters, or customized.
For the Shape "I", "C", and some simple shapes, they can be packed in rolls. 400-600 meters/roll.

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 5

 

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.

 

Our Company

T Shape Extruded Thermal Break Profile , Polyamide Heat Insulation Barrier Strip 14mm-25mm 6