牌号简介 About |
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一种多层板结构,最多5层,但通常为3层,由丙烯酸、ASA和ABS组成。丙烯酸清漆提供了一个坚硬的,防污的表面,具有良好的光泽,图像深度,耐化学性和表面硬度。这种分层技术提供了优越的紫外线防护,颜色稳定性和易成型性。应用:包括农业、水疗、汽车、运输和海洋工业应用。加工:表面温度=325-350°F,模具温度=150-175°F,模具收缩率为0.004-0.008 in/in。光泽度侧的烤箱加热器应比底材侧略低。在成形前,板材必须完全被热浸透。精加工:用丙烯酸改性钻头钻共挤片材/型材时,确保从丙烯酸侧退出,但用标准钻头钻时,确保钻头从基板侧退出。为了准确和安全,在钻孔时应夹紧丙烯酸盖片。对于使用CNC或空气路由器切割/修剪Weather-X ML500板材,可以使用标准的硬质合金玻璃纤维磨边机-DiamondCut刀具。在CNC环境中,零件的布线最好用碎片式硬质合金刀具完成。请与Primex塑料公司代表联系,了解有关表面处理、制造或热成型工艺的更多信息。颜色、纹理和功能:表面通常是高光泽的。颜色有固体、花岗岩、珠光、漩涡、金属、软白色和同色异谱效应。 A multi-layer sheet structure of up to 5 layers but is typically 3 consisting of Acrylic, ASA and ABS. An acrylic clear coat finish provides a hard, stain resistant surface that has excellent gloss, depth of image, chemical resistance and surface hardness. This layering technique provides superior UV protection, color stability and ease of formability. Applications: Includes agriculture, spa, automotive, transportation and marine industry applications. Processing: Surface Temp = 325-350°F, Mold Temp = 150 - 175°F, De-mold @ 170°F Mold shrink is 0.004-0.008 in/in. Oven heaters on gloss side should be somewhat lower than on the substrate side. The sheet must be fully saturated with heat before forming. Finishing: When drilling co-extruded sheet/profile with an acrylic modified drill bit, be sure to exit from the Acrylic side but when drilling with a standard bit, be sure to have the bit exit from the substrate side. For accuracy and safety, acrylic capped sheet should be clamped during drilling. For cutting/trimming Weather-X ML500 sheet with CNC or air routers, a standard solid carbide fiberglass router - diamondcut tool can be used. Routing parts in a CNC environment is best done with chipbreaker-type, solid carbide tools. Please contact your Primex Plastics representative for more information on finishing, fabricating, or the thermoforming process. Colors, Textures and Capabilities: The surface is typically high gloss. The colors are Solids, Granite, Pearlescent, Swirl, Metallics, Soft White and Metamerism Effects. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.06 | g/cm³ | ASTM D792 |
收缩率 Shrinkage rate |
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MD MD |
0.40 到 0.80 | % | |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
190 | J/m | ASTM D256 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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1.8 MPa,未退火 1.8 MPa, unannealed |
92.2 | ℃ | ASTM D648 |
光学性能 optical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
光泽度 gloss |
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60° 60° |
90 | ASTM D523 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
De(mold Temperature) De(mold Temperature) |
℃ | ||
模具温度 Mold temperature |
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other other |
℃ | ||
Surface Temperature Surface Temperature |
℃ | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
洛氏硬度 Rockwell hardness |
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R 级 R-level |
ASTM D785 | ||
拉伸强度 tensile strength |
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屈服 yield |
MPa | ASTM D638 | |
弯曲模量 Bending modulus |
MPa | ASTM D790 | |
弯曲强度 bending strength |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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2021-02-21 搜料网资讯: 缺陷名称 缺陷成因 模具修正 成型改善 缺料 成品的细小部位、角落处无法完全成型 , 因模具加工不到位或是排气不畅 , 成型上由于注射剂量或压力不够等原因 , 设计缺陷 |
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