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Butadiene-Styrene Resin (K resin)( SBC RESIN)

Introduction:

It is compounded by styrene(70%) and butadiene. It is non-toxic, colorless, high transparent and high anti-impact. The product is not resistant to oil, while it can be solved in toluene, cyclohexane, n-hexane and other non-polar solvents.

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Product Details

Butadiene-styrene Copolymer Specification

测试项目 Items	分析方法 Test method	测试条件 Test condition	SL803G	8131	8036	8051	8151
外观 Appearance	目测 By visual		无色透明颗粒Colorless,transp arent	无色透明颗粒Colorless,transp arent	无色透明颗粒Colorless,transp arent	无色透明颗粒Colorless,transp arent	无色透明颗粒Colorless,transpa rent
密度 Density	GB/T1033.1- 2008	23℃	1.01-1.03 g/cm	1.01-1.03g/cm	1.00-1.02g/cm	1.01-1.03g/cm	1.01-1.03g/cm
熔体流动速率 Melt flow rate	GB/T3682.1- 2018	5kg-200℃	8.0 g/10min	8.0 g/10min	8.0 g/10min	8.0 g/10min	8.0 g/10min
硬度 shore D shore D， Hardness	GB/T2411- 2008	Shore D	71	70	66	75	70
屈服拉伸强度 Tensile strength	GB/T1040.1- 2018	50mm/min	23.5 Mpa	25.0 Mpa	15.0 Mpa	30.0 Mpa	23.0 Mpa
断裂伸长率 Elongation	GB/T1040.1- 2018	50mm/min	150%	150%	180%	20%	150%
弯曲强度 Flexural strength	GB/T9341- 2008	2mm/min	34.0 Mpa	35.0 Mpa	18.0 Mpa	40.0 Mpa	30.0 Mpa
弯曲模量 Flexural modulus	GB/T9341- 2008	2mm/min	1350 Mpa	1400 Mpa	900 Mpa	1400 Mpa	1250 Mpa
悬臂梁冲击强度 IZOD impact strength	GB/T1843- 2008	Notched23 ℃	3.5 KJ/m	3.5KJ/m	4.5KJ/m	4.5KJ/m	3.5KJ/m
维卡软化点Vicat softening point	GB/T1633- 2000	10N,50℃/h	80.0 ℃	90.0 ℃	70.0 ℃	88.0 ℃	85.0 ℃
热变形温度Distortion temperature	GB/T1634.1- 2019	0.45MPa, 120℃/h	70.0 ℃	75.0 ℃	65.0 ℃	72.0 ℃	72.0 ℃
透光度 Transmittance	GB/T2410- 2008	2 mm	90.00%	91.00%	89.00%	91.00%	91.00%
雾度 Haze	GB/T2410- 2008	2 mm	2.00%	2.00%	2.00%	1.50%	1.50%

K RESIN.pdf

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