TPR、广东TPR原料厂家(优质商家)、东莞TPR原料制造商RT35A-LT
TPE类TPS
表面为哑面,外观为透明,半透明或本色之圆粒或切粒。一般硬度范围为0-100A,密度0.88-1.2克/立方厘米。阻燃级别HB。燃烧时冒出淡淡的白色轻烟,并发出特殊之芳香气味。TPE 耐老化性好,化学稳定性优良,耐温-50-80摄氏度左右。
TPR类TPS
表面为亮面,外观为透明,半透明或本色之圆粒或切粒。一般硬度范围为0- 100A,密度0.88-1.2克/立方厘米。阻燃级别HB,燃烧时冒较为浓黑的烟,发出特殊之芳香气味。TPR 耐老化性能,化学稳定性均不如TPE,耐温-50-60摄氏度左右,耐水解性能较差。温度较高,或在温度高的水里容易发粘。但TPR易粘胶水,容易配成鲜艳的颜色,因而在玩具及鞋材行业应用广泛。
产品说明Product description |
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·RT35A-LT是一款透明材料,具有良好的抗冲击和抗疲劳性能。 ·RT35A-LT is a kind of transparent material which has excellent impact resistance and fatigue resistance properties. |
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关键特性Key characteristic |
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1.粘接强度非常好,可粘接材质:PS,ABS,PC Very high bonding strength,adhesive materials:PS,ABS and PC. 2.表面光亮Bright surface. 3.可噴油,絲印,上膠水,油墨Oil injection,silkscreen,can be applied with glue and ink. 4.良好的耐磨性,耐抗拉,耐撕裂性能Excellent abrasion resistance,tension resistance and tear resistance. |
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功能Function |
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产品应用 Main application |
玩具公仔Toy dolls |
泳鏡粘PC Swimming glasses PC |
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电动牙刷Electric toothbrush |
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加工方法Processing method |
注塑成型Injection molding |
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环保认证 Environmental certification |
ROHS |
REACH |
EN71-3 |
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PAHS |
ASTM-F963 |
Phthalate |
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颜色Color |
乳白颗粒White |
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气味Smell |
少许树脂味A little resin smell |
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外型Appearance |
圆球形小颗粒Cylindrical particle,about 3mm×1.5mm |
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储藏期Storage period |
常温下通风干燥,24个月Ventilated dry at normal temperature,about 24 months |
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包装方式Packaging method |
25公斤/袋 25kg/bag |
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物理性能Physical properties |
结果Result |
单位Unit |
方法Method |
成型条件Molding condition |
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比重Specific gravity |
0.91±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp |
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硬度Hardness |
35±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time |
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拉伸强度Tensile strength |
>1 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 190℃ |
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断裂延伸Elongation at break |
>450 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 180℃ |
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撕裂强度Tearing strength |
>8 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 170℃ |
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熔融指数Melt index |
>20 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 160℃ |
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注意事项Matters need attention |
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清洗料管 Purge compound |
需使用PP或 PE清洗干净机台螺杆,且把机台射嘴彻底清除干净Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean. |
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着色 Coloring
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请选择以PE或EVA为基材之色母,切勿使用以PVC为基材者。另外加工时请采用较高的螺杆转速和较高的背压,才能让着色剂达到较好的分散效果Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed and backpressure are needed for better colorant dispersion. |
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回收 Recycling |
二次料(水口料)回收比率建议最多5%. Consistent regrind usage of up to 5% is permissible. |
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