SBR 1502 (Styrene - Butadiene Rubber)

• Raw Material: Synthetic Rubber
• Material: Styrene Butadiene Rubber
• Form: The Massive Raw Rubber
• Specification: 35KG/bag
• Trademark: KunLun
• Origin: China
• Model NO.: SBR1502
• HS Code: 40021911
• Production Capacity: 50000 Tons/Year

Product Description

Application
SBR1502  has a wide application in producing color or light colored rubber products, such as tire sidewall, transparent rubber shoes and the coloured rubber products

TIANJIN SANZHI PETRO-CHEMICAL CO., LTD.
SBR 1502
Items		Quality index	Method
Appearance		Non-polluting light-colored lump rubber without impurities	Visual measurement
Volatiles,%(mass fraction)≤		0.6	GB6737-1997
Aah,%≤		0.5	GB/T4498-1997
Organic acids, %(mass fraction)		4.50-6.75	GB/T8657-2000
Organic soaps, %(mass fraction)		0.5	GB/T8657-2000
Bound styrene, %(mass fraction)		22.5-24.5	GB/T 8658-1998
Massed mooney viscosity,ML(1+4)100°C		45-55	GB/T1232. 1-2000
Compound rubber Mooney viscosity, ML(1+4)100°C≤		93	GB/T1232. 1-2000
300% Modulus(145°C),MPa	25min	M±2.0	GB/T8656-1998GB/T528-1998
	35min	20.6±2.0	GB/T8656-1998GB/T528-1998
	50min	21.5±2.0	GB/T8656-1998GB/T528-1998
Tensile strength (145°C,35min),MPa≥		25.5	GB/T8656-1998GB/T528-1998
Elongation(145°C,35min),%≥		340	GB/T8656-1998GB/T528-1998