XPE Foam Roll

XPE foam is a kind of polymer material with good and independent fined cells, ideal for uses that requires thicker foam by multilayers lamination. Especially 32kg/m3 density or 2 lbs XPE foam is widely used. Of course, for different types of application, various density since 2 lbs to 18lbs (32kg/m3 – 3000kg/m3) density is available, more details please inquire us separately. XPE foam is also full of high mechanics intensity and good heat insulation, good waterproof, well resistant to aging, to high temperature, to chemical corrosion and different environments. The XPE foam can be processed further to meet different application’s requirements, such as packaging and flotation equipment, construction expansion joints, industrial gaskets, camping mats, etc.

Physical Property Table (TDS):

Product				Crosslinked polyethylene foam
Times				5B	10B	15B	20B	25B	30B
PHYSICAL PROPERTIES		TEST METHOD	METRIC UNITS	/
Density - Nominal		ISO 845：2006 GB/T 6343-2009	kg/m³	200±30	100±10	66±8	50±6	40±5	33±5
Shore Hardness	Shore C	LX-C	°	≥65	55±5	45±5	35±5	30±5	25±5
Size limit	Thickness	Internal	mm	3～6	3～8	3～8	3～10	3～12	3～15
Size limit	Width	Internal	mm	≤1200	≤1600	≤1800	≤1800	≤1800	≤1800
Tensile Strength	TD	ISO 1798：2008 GB/T 6344-2008	MPa	≥1300	≥700	≥400	≥300	≥250	≥200
Tensile Strength	MD	ISO 1798：2008 GB/T 6344-2008	MPa	≥1500	≥800	≥500	≥400	≥300	≥200
Elongation at Break	TD	ISO 1798：2008 GB/T 6344-2008	%	≥140	≥130	≥120	≥110	≥100	≥90
Elongation at Break	MD	ISO 1798：2008 GB/T 6344-2008	%	≥140	≥130	≥120	≥110	≥100	≥90
Tear strength	TD	QB/T 1130-91	KN/m	≥8	≥5	≥3	≥2	≥1.5	≥1.2
Tear strength	MD	QB/T 1130-91	KN/m	≥8	≥5	≥3	≥2	≥1.5	≥1.2
Dimension Stability (80℃,24h)	TD	ISO 2796：1986 GB/T 8811-2008	%	≤±1.0	≤±1.0	≤±1.5	≤±2.0	≤±3.0	≤±3.0
Dimension Stability (80℃,24h)	MD	ISO 2796：1986 GB/T 8811-2008	%	≤±1.5	≤±2.0	≤±3.0	≤±3.5	≤±4.0	≤±5.0
Water Absorption	under 50% RH condition	ISO 62：2008 GB/T 1034-2008	%	≤0.2	≤0.2	≤0.2	≤0.3	≤0.3	≤0.3
Thermal Conductivity		ISO 8302：1991 GB/T 10294-2008	W/（m.k）	≤0.045	≤0.045	≤0.045	≤0.04	≤0.04	≤0.04