东莞市樟木头柯瑞达塑胶经营部
东莞市樟木头柯瑞达塑胶经营部
| 品牌 |
巴西Braskem |
牌号 |
SPB681 |
| 用途级别 |
电动工具配件 |
加工级别 |
注塑级 |
| 特性级别 |
高抗冲 |
密度 |
0.9g/cm3 |
| 拉伸强度 |
14kg/cm2 |
缺口冲击强度 |
54kg.cm/cm |
| 洛氏硬度 |
58HR |
断裂伸长率 |
65% |
| 熔体流动速率 |
5g/10min |
热变形温度 |
86℃ |
| 透光率 |
90% |
吸水率 |
23% |
| 氧指数 |
17.5 |
阻燃等级 |
HB |
| 包装规格 |
净含量25kg |
产地 |
巴西 |
| 厂家 |
巴西Braskem |
braskem pe spb681low density polyethylenebraskem america inc.产品说明：
deion: spb681 is a low density polyethylene produced under high pressure technology. films obtained with this product show excellent 'draw down', good sealability, and low gel content. additives free. the minimum biobased content of this grade is 95%, determined according to astm 6866.
applications: lldpe and hdpe blends.
process: blown and cast film extrusion. injection molding.
| 补充信息 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 生物质含量 | > 95 | % | astm 6866 |
| blown film properties: obtained in 75mm extruder, blow up ratio 2:1, die gap 1.0mm and 38μm thickness.recommended processing conditions:blown film extrusionequipment:screw- relation l/d..........16 to 30:1compression ratio.........3 to 4:1screw package (mesh)...40/60/40temperature profile:1st zone..................................110°cfrom the screw to the die.........140°cdie...........................................150°cblow up ratio...................from 2 to 3:1frostline height...............at most equivalent to the bubble diametercast film extrusionequipment type:screw - l/d relation..........................at least 20:1screw...................................................from 180 to 250°cdie.......................................................from 250 to 290°cchill roll...................40°cinjection moldingtemperature profile.........................180 to 220°cmold temperature............................5 to 25°c |
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广东东莞市樟木头镇塑胶原料市场一期Z栋15B
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