SBR 1502 / Styrene Butadiene Rubber 1502 / SBR Rubber

• Customization: Available
• Raw Material: Synthetic Rubber
• Material: Styrene Butadiene Rubber
• Appearance: Bulk
• Form: The Massive Raw Rubber
• Model No.: SBR1502
• Colour: Yellow
• Grade: Virgin Grade
• Types: Butadiene-Styrene Latex
• Capacity: 300ton/Tons Per Month
• Keyword: Synthetic Rubber
• Application: Tire/Shoes/Conveyor Belt
• Transport Package: Bag
• Specification: 35kg/bale 1.05mt/box
• Trademark: JTC
• Origin: China
• HS Code: 40021990
• Production Capacity: 50000tons/Year

Product Description

Product Description

Styrene-butadiene rubber (SBR)

Styrene-butadiene rubber (SBR) is the most widely used rubber with the largest production & sale volume among all synthetic rubbers. SBR are produced through emulsion polymerization of butadiene and styrene at low temperature with redox polymerization initiators. The main process include free radical emulsion copolymerization, intermingle, agglomeration, etc.

 

Product Parameters

 

ITEM		SBR1500	SBR1502	SBR1712
Volatile,% ≤		0.75	0.75	0.75
Total ash,% ≤		1.00	0.75	1.00
Orgnic acid,%		6.12	5.62	4.80
sope,% ≤		0.50	0.50	0.50
Combine styrene,%		23.5	23.5	23.5
Oil content,%				27.3
Raw rubber Mooney viscosity ML1001+4ºC		52	50	51
Mixing rubber adhesive Mooney viscosity ML1001+4ºC≤		85	90	70
300% Stressatdefiniteelongation MPa	25min	9.4	13.6	9.0
	35min	13.6	16.4	11.6
	50min	15.4	17.2	12.5
Tensile strength MPa35min≥		22.1	23.7	18.3
Tensile stretch,% 35min ≥		480	415	420

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