Product Description

Wuhan Yuanfa Plastic Products Co., Ltd. has been firstly certified as 'Industry authorized Enterprise' by China Construction Metal Structure Association of Aluminum Curtain Wall Commission and the product PA*6GF*5 thermal barrier strip becomes 'the recommended products cited' in the industry.

Our company undertook and drafted GB-T****5.1 National Standard Accessorial material for architectural aluminum alloy profiles-Part I: Thermal barrier strip of polyamide.

Service Advantages

Design and development of new-model thermal barrier strip

Shortest supply period; normal types available;

Sizes to be determined subject to the requirements of customers (**0m/pic)

Product Features

The working temperature of the thermal insulation strip is **0°C, Melting Point reaches to **6°C. This enables coating process after assembly of composite profiles; High mechanical strength, able to connect with metal hardware fittings when bearing draw and shear stress; Excellent product tolerance of less than 0.1mm, ensuring air and water tightness and overall composite profile dimensions; High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage; The thermal expansion coefficient of PA*6GF*5 is similar to aluminum thus ensures that product does not affect the integrity of the thermally insulated aluminum profiles; Precisely dimension ensures the lifespan of aluminum extrusion tools, no danger of bending cracks during rolling, very good knurling effect at the hammer head and easy to assemble.

Product Performance

          GB/T ****5.*****9 Accessorial for architectural aluminum alloy profiles

                        Part 1: Thermal barrier strip of polyamide

Based on the Chinese standard GB/T ****5.*****9 Thermal barrier strip

Strips Date Sheet    Insulating Strips of PA*6GF*5

 

NO.	Item	Unit	National standard  Technical specication	YUANFA Technical specication	Conclusion
	Material			Properties
1	Density	g/cm³	1.*0±0.*5	1.**1	Qualified
2	Linear expansion coeffecience	K-¹	(2.**3.5)×***5	3.3×***5	Qualified
3	Vicat softening temperature	°c	≥**0°c	**8	Qualified
4	Melting point	°c	≥**0	**9	Qualified
5	Testing for tensile cracks	—	No cracks	No cracks	Qualified
6	Shore hardness	—	*0±5	*2.8	Qualified
7	Impact strength(unnotched)	KJ/m²	≥*5	*4	Qualified
8	Tensile strength(longltudinal)	Mpa	≥*0	**2	Qualified
9	Elasticlty modulus	Mpa	≥***0	***0	Qualified
*0	Elongation at break	%	≥2.5	3.6	Qualified
*1	Tensile strength(transverse)	%	≥*0ª	*8ª	Qualified
*2	High temperature tensile strength(transverse)	Mpa	≥*5ª	*5ª	Qualified
*3	Low temperature tensile strength(transverse)	Mpa	≥*0ª	**0ª	Qualified
*4	Water Resistance tensile strength(transverse)	Mpa	≥*5ª	*2ª	Qualified
*5	Aging Resistance tensile strength(transverse)	Mpa	≥*0ª	*4ª	Qualified

   1) Sample water content less than 0.2% by weight.

   2) Norm laboratory condition: (*3±2)% and (*0±*0)% 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.

Advantages of Thermal Insulation System

Effectively increased thermal in the system property insulation; Reduces condensation on the window; Sound insulated; Improve comfort and living condition; Possible double color coatings provide better aesthetic effect.

Packing specification

1.The products, with a length of 6m for a piece, **0 pieces for a bundle, are packed with transparent plastic film.

2.As required by the customers, ****0 meters in one package, with **0m/pic each.

Storage Conditions

      It is suggested that the product 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.

 

Methods of distinguishing between the authentic and fake thermal barrier strips

      In view of sophisticated international thermal barrier strip market, some adopt common plastic of non-structure materials such as ABS, PP, even PVC to replace the engineering plastic to make the so-called thermal barrier strip. One method of easily distinguishing between the real and fake thermal barrier strip is hereby provided:

      Put the thermal barrier strips make of PVC, ABS, PP, PA6 (nylon6), PA*6 and other materials into the oven and heat up. Those Softening and degradation occur around *0°C are PVC materials; those around **0°C are PP materials and ABS materials, those around **0°C are PA6 materials, however when the temperature of the thermal barrier strip made of PA*6 materials if under **0°C, there is no obvious change on the appearance.

      In short, the quality of thermal barrier strip is the one without any obvious change on the appearance under the high temperature between **0°C - **0°C.

 

Each YUANFA strip comes with a laser marking
 

Country:	China
Model No:	YF-14.8-I
FOB Price:	0.30USD / (Negotiable) Get Latest Price
Place of Origin:	meters
Price for Minimum Order:	0.30USD
Minimum Order Quantity:	10000meters
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	100000000
Payment Type:	-
Product Group :	I-Type