供应手摇式铅笔硬度计
| 价 格： | 面议 | |
| 型号/规格： | QHQ-AD | |
| 品牌/商标： | 台湾 |
当前位置 产品目录> 涂层表面检测仪器》01>涂层表面硬度计 产品名称 手摇式铅笔硬度计 产品编号 A0001 产品规格 QHQ-AD 查看次数 684 产品图片 产品说明 本產品依據GB/T6739-1996設計制造。塗抹表面對作用其上的另一硬度較大的物體，所表現的阻力，也就是測定漆膜抵抗變形的能力。以鉛筆標號表示。適用於塗膜硬度測試。 產品信息 規格如下： 1 試驗儀：要保證砝碼的重量1000+/-50g垂直作用於鉛筆芯與試驗臺交點上，使鉛筆與試驗臺保持45度夾角不變。試驗臺可移動，用鉛筆劃出劃痕。 2 一組中華牌高級繪圖鉛筆6H-6B。鉛筆制備；削去木杆露出3mm鉛芯，在砂紙上畫圓圈，將鉛筆尖沒成平面使邊緣銳利。 3 試驗必須在溫度23+/-2攝氏度，相對濕度50+/-5％進行。 手摇铅笔硬度计标准配件清单： 1、主机一台 2、砝码一个1000G 3、中华铅笔一套（6H-6B） 4、铅笔刀一个 5、磨铅笔砂纸一 厂牌：台湾
- 所属城市：广东 东莞
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供应美国LA-26附着力测试胶带
信息内容：美国LA-26附着力测试胶带 P-99已停产，代用胶带LA-26，LA-26是美国ASTM作为P-99为D3359-08附着力测试替换产品，American Puma Si P-99 alternative Tape Polyester/rope fiber laminate; offers bulk and stiffness; hand tears for tabbing, holding & wrapping Intertape LA-26 Polyester/Rope-Fiber Laminate Tape combines the moisture, chemical, abrasion and puncture resistance of polyester film with the machine direction strength and dimensional stability of rope-fiber paper backing, this pressure sensitive adhesive is designed for use in high temperature conditions. It is ideal for tabbing, holding and wrapping, masking PCB gold fingers during wave solder and HAL operations. It can also be used for "powder coat" masking. It is also currently being considered as a replacement to Permacel P-99 for ASTM D3359-08 adhesion testing. Physical Characteristics ROLL SIZE Tensile Adhesion Thickness Elongation 1 in. x 60 yds. lb/in N/25mm oz/in N/25mm...
供应LA-26胶带，美国LA-26测试胶带
信息内容：美国LA-26百格测试胶带 美国P-99测试胶带已停产，替代胶带为美国LA-26测试胶带，美国LA-26百格测试胶带是美国P-99胶带的替换产品，是美国ASTM国际附着力D3359标准的指定测试胶带，规格：25mm*55M American Puma Si P-99 alternative Tape Polyester/rope fiber laminate; offers bulk and stiffness;hand tears for tabbing, holding & wrapping Intertape LA-26 Polyester/Rope-Fiber Laminate Tape combines the moisture, chemical, abrasion an d puncture resistance of polyester film with the machine direction strength and dimensional stability of rope-fiber paper backing, this pressure sensitive adhesive is designed for use in high temperature conditions. It is ideal for tabbing, holding and wrapping, masking PCB gold fingers during wave solder and HAL operations. It can also be used for "powder coat" masking. It is also currently being considered as a replacement to Permacel P-99 for ASTM D3359-08 adhesion testing. Physical Characteristics ROLL SIZE Tensile Adhesion Thickness ...
