欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    FORD WSK-M98D25-A2-2006 MODIFIED POLYPROPYLENE (PP) EPDM MODIFIED SHEET 25% WOOD FLOUR FILLED VIRGIN AND OR RECYCLED POLYMER MATRIX TO BE USED WITH FORD WSS-M99P1111-A 《使用新的和 或再生聚.pdf

    • 资源ID:751041       资源大小:232.19KB        全文页数:5页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    FORD WSK-M98D25-A2-2006 MODIFIED POLYPROPYLENE (PP) EPDM MODIFIED SHEET 25% WOOD FLOUR FILLED VIRGIN AND OR RECYCLED POLYMER MATRIX TO BE USED WITH FORD WSS-M99P1111-A 《使用新的和 或再生聚.pdf

    1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2006 09 28 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.9, 3.10, 4 1992 12 01 Revised EP00E10258833000 Revised 3.5.3 L. Rodigas 1993 09 01 Released EP00E10258825000 L. Rodigas Printed copies are uncontrolled Copyright 2006, Ford Global Tech

    2、nologies, LLC Page 1 of 5 MODIFIED POLYPROPYLENE (PP), EPDM MODIFIED WSK-M98D25-A2 SHEET 25% WOOD FLOUR FILLED, VIRGIN AND/OR RECYCLED POLYMER MATRIX 1. SCOPE The material defined by this specification is an extruded sheet of EPDM rubber modified polypropylene filled with 25% wood flour. The polymer

    3、 matrix may be based on virgin material and/or up to 100% recyclate, providing the physical properties including statistical process control data of virgin composite can be meet. 2. APPLICATION This specification was released originally for material used for shields - lower back panel to bumper. 3.

    4、REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.1 All requirements of this specification, identified by symbol (s), shall be met with data represent

    5、ing 3 sigma values. 3.4 EXTRUDED SHEETS (s) 3.4.1 Filler Content 23 - 27% (Wood flour and nonextractable residue) Test Method: FLTM AP 150-04 para 1 through 9 of procedure, except: use fritted glass filters solvent - 150 mL xylene duration of extraction - 24 h wash solvent for insoluble residue - 15

    6、0 mL acetone drying period - 4 h at 100 +/- 2 C cooling period - 15 minutes in desiccator. Calculation: % Nonextractables = Weight Residue x 100 /Weight Sample 3.4.2 Water Absorption, max 1.5% (ISO 62, Method 1, except result shall be expressed as percentage) ENGINEERING MATERIAL SPECIFICATION WSK-M

    7、98D25-A2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 5 3.5 TEST SPECIMEN 3.5.1 Preparation of Test Specimens Unless otherwise specified all tests shall be carried out on test specimens machined from extruded sheets. The following dimensions are required: A

    8、. 150 min x 10 x 2.4 +/- 0.2 mm (Tensile Bar) B. 120 x 10 x 2.4 +/- 0.2 mm Specimens with shorter dimensions shall be cut from the center portion of the test specimen A and/or B. The specimens shall be machined according to ISO 2818. No annealing allowed. 3.5.2 Density 0.95 - 1.05 g/cm3 (ISO 1183, M

    9、ethod A) (s) 3.5.3 Tensile Strength at Max Load, min (ISO R 527, 150 min x 10 x 2.4 +/- 0.2 mm specimen, 5 mm/minute test speed) Extrusion Direction (ED) 18 MPa Across Extrusion Direction (AED) 17 MPa (s) 3.5.4 Flexural Modulus, min (ISO 178, 80 x 10 x 2.4 +/- 0.2 mm specimen, 2 mm/min test speed, 6

    10、4 mm support span) ED 2.0 GPa AED 1.8 GPa 3.5.5 Shear Modulus at 23 C 570 - 960 MPa (ASTM D 4065, forced constant amplitude, fixed frequency of 1 Hz +/- 15%, strain level below 1%. Specimen approx. 60 x 10 x 2.4 +/- 0.2 mm cut from the center of specimen A. Specimen length between clamps 35-40 mm. S

    11、oak time at each temperature interval - 3 minutes minimum). Additionally, a Shear Modulus versus Temperature curve shall be plotted for -50 to +150 C temperature range, at 5 C minimum intervals. The plotted curve must be within tolerance range shown on page 5. (s) 3.5.6 Impact Strength, Izod, min (I

    12、SO 180/1A, 80 x 10 x 2.4 +/- 0.2 mm specimen, 10 specimens for each test) 3.5.6.1 At 23 +/- 2 C ED 4.7 kJ/m2 AED 4.0 kJ/m2 ENGINEERING MATERIAL SPECIFICATION WSK-M98D25-A2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 5 3.5.6.2 At -40 +/- 1 C ED 3.5 kJ/m2 AE

    13、D 3.2 kJ/m2 The test specimens must be conditioned for minimum of 6 h at the above specified temperature prior to impact test. Low temperature testing shall be done within the cold box. (s) 3.5.7 Heat Deflection Temperature, min (ISO 75, 120 x 10 x 2.4 +/- 0.2 mm specimen, 0.32 +/- 0.01 mm deflectio

    14、n, at 1.80 MPa) ED 74 C AED 60 C 3.5.8 Heat Aging Performance (ISO 188, except 150 +/- 50 air changes/h, 1000 h at 100 +/- 2 C. Unaged property values shall be determined at the time of the aged properties determination) 3.5.8.1 Tensile Strength at Max Load Change (ED and AED) +/- 25% (Test Method p

    15、er para 3.5.3) 3.7 FOGGING (FLTM BO 116-03, 3 h at 100 C) Fog Number, min 85 Formation of clear film or droplets is cause for rejection. 3.8 FLAMMABILITY (ISO 3795) Burn Rate, max 100 mm/minute The specimen size required for material approval is 355 x 100 x 2.4 +/- 0.1 mm with a smooth surface. 5. G

    16、ENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 COEFFICIENT OF LINEAR THERMAL EXPANSION 5-5/ C (ASTM E 228 or TMA, temperature range 20 - 100 C) ENGINEERING MATERIAL SPECIFICATION WSK-M98D25-A2 Printed

    17、 copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 4 of 5 5.2 MOLD SHRINKAGE (ISO 2577, approx. 150 x 100 x 2.4 +/- 0.2 mm extruded specimen) 5.2.1 Molding Shrinkage After 48 h at 23 +/- 2 C 1 - 2% (ED and AED) 5.2.2 Post Shrinkage (Separate specimens required for each test)

    18、 After 48 h at 80 C 0.2 - 0.4% (ED and AED) After 30 minutes at 120 C 0.2 - 0.5% (ED and AED) 5.3 ODOR, max Rating 2 (FLTM BO 131-01/SAE J1351) 5.4 RECYCLING CODE PP+EPDM-WD25 ENGINEERING MATERIAL SPECIFICATION WSK-M98D25-A2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 5 of 5


    注意事项

    本文(FORD WSK-M98D25-A2-2006 MODIFIED POLYPROPYLENE (PP) EPDM MODIFIED SHEET 25% WOOD FLOUR FILLED VIRGIN AND OR RECYCLED POLYMER MATRIX TO BE USED WITH FORD WSS-M99P1111-A 《使用新的和 或再生聚.pdf)为本站会员(ownview251)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开