Products

Specifications:

Specifications:

Density: from 25 kg/cbms to 300 kg/cbms

Hardness: from 13 shore C to 70 shore C

Width: 5 mm to 2000 mm

Thickness: 1 mm to 10 mm (single layer), 10 mm to 100 mm (multi layer)

Length: 300 mm to 2000 mm

Color: black, white, grey, green

Back tapping: available

Cutting Size or sharp: available

Product Details

Specification/Technical Data

Foaming Ratio/Magnication(Times)		5	8	10	15	20	25	30	35	Test standard
Density(kg/m³)		200±-30	125±15	100±10	66.7±8	50±6	40±4	33.3±3	28.6±2	GB/T6343
Shore Hardness(°)	Thickness>3mm	60~70	50~60	45~50	35~45	30~35	25~30	18~25	13~18	GB/T2411
	Thickness≤3mm	55~65	45~55	35~45	25~35	20~25	20~25	15~20	15~20
Water absorption (%)23ºC+/-2ºC,24h		≤0.2	≤0.2	≤0.3	≤0.3	≤0.4	≤0.4	≤0.5	≤0.5	GB/8810
Thermal conductivity(w/m.k)		≤0.095	≤0.084	≤0.073	≤0.065	≤0.055	≤0.049	≤0.045	≤0.040	GB/T10297
Tensile strenth(Mpa)	Transverse	≥1.3	≥0.9	≥0.7	≥0.5	≥0.4	≥0.3	≥0.2	≥0.15	GB/T6344
	Longitudinal	≥1.5	≥1.0	≥0.8	≥0.6	≥0.5	≥0.4	≥0.25	≥0.2
Elongation(%)	Transverse	≥200	≥160	≥150	≥130	≥130	≥110	≥110	≥100	GB/T6344
	Longitudinal	≥220	≥170	≥160	≥150	≥150	≥120	≥120	≥110
Tearing strength(KN/m)	Transverse	≥9	≥8	≥6	≥4	≥2.5	≥2	≥1.5	≥1.3	GB/T10808
	Longitudinal	≥9	≥8	≥6	≥4	≥2.5	≥2	≥1.2	≥1.2
compression distortions(%)23ºC+/-2ºC,22		≤2	≤3	≤5	≤6	≤8	≤8	≤9	≤10	GB/T6669
Size change rate(70+/-2ºC,22h)	Transverse	≤-4	≤-4	≤-4	≤-4	≤-6	≤-6	≤-6	≤-6
	Longitudinal	≤-6	≤-6	≤-6	≤-6	≤-8	≤-8	≤-8	≤-8	GB/T8811