久久精品国产亚洲av麻豆a-丰满肥臀大屁股熟妇呻吟-韩日丁香中文字幕-91精品国产91久久久久久麻豆-欧美午夜精品久久久久免费-亚洲欧美一区二区三区在线蜜桃-国产又大又长又粗又硬的视频-久久久久久四区-日本一级a特黄大片,日本久久国产中文字幕一区,久久久久久亚洲精,久久久久亚洲精品懂色

歡迎訪問中科光析科學(xué)技術(shù)研究所官網(wǎng)!

ASTM D2103-2015 聚乙烯膜和板的規(guī)格

tag: 發(fā)布日期: 2024-06-21

  ASTM D2103-2015

  中文名稱:聚乙烯膜和板的規(guī)格

  英文名稱:Standard Specification for Polyethylene Film and Sheeting

  原文名稱:Standard Specification for Polyethylene Film and Sheeting

  范 圍:This specification covers the classification of polyethylene film and sheeting. Recycled polyethylene film or resin may be used as feedstock, and the film or sheeting may contain additives for surface property improvement, pigments, or stabilizers, or a combination of these, but they must conform to the requirements specified. Material covered in this specification shall be designated by a five-digit type number, with each numeral (from 0 to 5) indicating the cell limit within which the values of the density, impact strength, kinetic coefficient of friction, haze, and nominal thickness of the material falls under. The sheet or film shall be manufactured free, as commercially possible, of gels, streaks, pinholes, particles of foreign matter, and undispersed raw material, and without any other visible defects such as holes, tears, or blisters. The edges of the sheet or film shall be free of nicks and cuts. The surface of the sheet or film may also be treated by flame, corona discharge, or other means to improve the surface properties. Tests to determine the density, impact strength, kinetic coefficient of friction, haze, and nominal thickness of the material shall be performed and shall conform to the requirements specified.

  發(fā)布日期:2015-04-01

  實施日期:2015-04-01

  標(biāo)準(zhǔn)組織:美國試驗與材料協(xié)會標(biāo)準(zhǔn)(ASTM)

  ICS分類號:(83.140.10)薄膜和薄板

  中國標(biāo)準(zhǔn)分類號:(G33)塑料型材

  同一中標(biāo)分類下的其他標(biāo)準(zhǔn)

  • ASTM C578-2014a硬質(zhì)泡沫聚苯乙烯隔熱材料規(guī)格

  • ASTM C582-2009耐蝕設(shè)備用接觸模塑增強(qiáng)熱固塑料層壓材料的規(guī)格

  • ASTM C1409-2008測量和評定絕緣管及部件數(shù)量的指南

  • ASTM D706-2009醋酸纖維素模塑與擠壓料規(guī)格

  • ASTM D707-2009醋酸丁酸纖維素模制與擠壓料規(guī)格

  • ASTM C1349-2010建筑用平板玻璃包層聚碳酸酯規(guī)格

  • ASTM C1349-2017

  • ASTM D882-2010塑料薄板材抗拉特性試驗方法

  • ASTM D882-2012

前沿科學(xué)公眾號 前沿科學(xué) 微信公眾號
中析抖音 中析研究所 抖音
中析公眾號 中析研究所 微信公眾號
中析快手 中析研究所 快手
中析微視頻 中析研究所 微視頻
中析小紅書 中析研究所 小紅書
京ICP備15067471號-35 沁源县| 富顺县| 凉城县| 鄂尔多斯市| 宣恩县| 通山县| 呼伦贝尔市| 岳西县| 子洲县| 广河县| 鸡东县| 荥阳市| 恩施市| 张家港市| 河南省| 宝应县| 集安市| 大悟县| 买车| 留坝县| 独山县| 东莞市| 恩施市| 交口县| 临泽县| 尼木县| 潞西市| 阿拉善右旗| 綦江县| 固镇县| 疏附县| 惠安县| 德庆县| 平安县| 称多县| 溆浦县| 措美县| 古浪县| 抚顺市| 蒲江县| 邳州市|