sbr1502 good price styrene butadiene rubber

sbr1502 good price styrene butadiene rubber

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≥10 Pieces

US $900

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Place of Origin:: Ontario, Canada

Brand Name:: Styrene-butadiene

Model Number:: Styrene-butadiene rubber990

Styrene Butadiene Rubber / SBR 1502

Specification:

SBR 1502 is one of the most widely used synthetic rubber.

Low temperature emulsion polymerized technique.

Its wear resistance,aging resistance,ozone resistance,water-proofing,air tightness and homogenous are much better.

Specification:

Testing Item		Value	Test Method
Volatile matter(%)		0.75-0.90	GB/T6737
Ash content		≤0.50	GB/T4498A
Organic acid(%)		4.50~6.75	GB/T8657A
Soap content(%)		≤0.5	GB/T8657A
Combinated Styrene content(%)		22.5~24.5	GB/T8658
Raw rubber mooney viscosity ML(1+4)100℃		44~55	GB/T1232.1
Compounded rubber mooney viscosity ML(1+4)100℃≤		93	GB/T1232.1
300% Stretching Stress (145℃)/MPa	25min	14.7~19.6	GB/T8656A
	35min	20.6±2.5
	50min	21.5±2.5
Tensile strength (145℃, 35min)/MPa		≥24.5
Elongationg at break (145℃, 35min)/%		≥330
Heat Distortion Temperature,@0.45MPa(66 psi)	℃	ASTM D648	77
Haze	%		< 1.0
Transmittance	%	ASDM D541	91
Refractive Index		ASDM D542	1.56

Application:
End uses include white sidewall tires, footwear, light and dark coloured mechanical goods and miscellaneous items where excellent physical properties and minimum discoloration and staining are required.

Packing: 35 kg / bag