Thermal Break Strip, Thermal Barrier Strip

• Material: Polyamide66 Reinforced by 25%Glass Fiber
• Refractoriness: 200-450°C
• Diameter: 10-50mm
• Apparent Density: 1.25-1.35 g/cm3
• Usage: Interior Tiles, Insulation, Aluminum Windows&Door
• Color: Black
• Model NO.: HDM
• Package: Roll or Linear
• UV Resistance: Yes
• Technical Performance: GB/T 23615.1-2009
• Raw Material: PA66 GF25 Granules
• Application: Thermal Break Aluminum Profile
• Transport Package: as Request
• Specification: CT, I, C
• Trademark: HD
• Origin: Jiangsu
• HS Code: 3926909090
• Production Capacity: 100, 000, 000 Meters/Year

Product Description

Nylon Heat Insulation Strip,

Production Description
Nylon66 Thermal barrier strip of polyamide extruding product, which is widely used for bridge insulating aluminum profile, has excellent performance such as high temperature resistance, chemical resistance, ultraviolet resistance and water resistance. The Linear Expansion Coefficient of the product is close to that of aluminum profile, which makes long durance of spacer and aluminum profile. The product has been tested by the Material Test Center of SGS. The product meets the National Standard of GB/T23615.1-2009. 

Performance
The performance of thermal barrier strips are in line with the Chinese standard GB/T 23615.1-2009 and the European Standard EN 14024:2004, for Haider series, the performance is rather higher than the standard value.

Technical Data Sheet

 

No.	Characteristic	Reference standard	Unit	Samples prepared from extruded insulating strips		Injected-moulded samples
				Dry1)	Humidity equilibrium2)	Dry1)
1	Melting temperature	EN ISO 11357-3	ºC	min.250	min.250	min.250
2	Density	EN ISO 1183-1 or -3	g/cm3	1.3+/-0.05	1.3+/-0.05	1.3+/-0.05
3	Annealing residue	EN ISO 1172	%	25+/-2.5	25+/-2.5	25+/-2.5
	(glass fibre content)
4	Shore hardness D	EN ISO 868	-	82+/-4	78+/-4	84+/-2
5	Impact strength	EN ISO 179-13)	kJ/m2	min.30 or without break	min.40 or without break	min.35
		DIN 534534)
6	Tensile strength	EN ISO 527-2 and -4	N/mm2	min.80	min.50	min.110
7	Young's modulus	EN ISO 527-2 and -4	N/mm2	min.4,500	min.2,000	min.6,000
8	Elongation at break	EN ISO 527-2 and -4	%	min.3	min.7	min.3
Sample water content less than 0.2% by weight