一级代理德国TESA4657附着力测试胶带，大众汽车厂专用测试胶带

德国tesa4657测试胶带，德国tesa457测试胶带，汽车厂专用测试胶带，大众汽车测试胶带

尺寸：40mm×50m 或30mm×50m 也可根据要求切割不同宽度的胶带
厚度：0.29mm
粘接强度：1.2公斤/25mm
耐温性能：180°c

产品特征：tesa德国原厂布基胶带，粘性强，对粗糙表面有极好的服帖性和初粘性，可以用手撕断，再剥离时不会有残留。可以用于烤漆，喷砂等保护遮蔽。还可以用于测试油漆油墨的付着力，类似3m600测试胶带的用途。妙的是用普通笔就可以在上面写字做记号。

 

productfeaturestesa® 4657is a high grade acrylic coated cloth tape. it is based on a 145mesh woven cotton fabric and a thermosetting natural rubberadhesive.
tesa® 4657 is a very resilient cloth tape often used for permanenthole covering in automotive applications and masking duringindustrial painting processes.
features:

removable without residues evenafter high temperature exposure
 very ageing-resistant (allowingfor permanent applications)
 high resistance to paintsolvents
 excellent tape for die-cuts,available as log roll with liner as tesa® 4657 pv9
 also available as low unwindingversion tesa® 4657 pv 1
 available in 2 colors: black,grey

mainapplications

heat resistant masking duringthe production of vehicles and machines
 window flange masking
 even repeated oven dryingpossible
 permanent interior and exteriorhole covering
 covering of screw tap holes anddrainage boreholes
 partial masking duringtreatment with impregnating agents
 fastening of flat cables e.g.on roof linings, door panels, mirrors
 masking during electrostaticpowder coating

technicaldata
backing material		acrylic-coated cloth
total thickness		290µm
type of adhesive		thermosetting naturalrubber
adhesion to steel		4.6n/cm
elongation at break		7%
tensile strength		100n/cm
temperature resistance (30min)		180°c
mesh		145count per square inch
properties
hand tearability	++
straight tear edges	++
easy to remove	yes
easy to write on	yes
suitable for diecutting	yes
certified accordingto	allmajor oems
abrasion resistance	++
water resistance	+

evaluation across relevant tesaassortment: ++ very good, + good, o medium, - low

 

"一级代理德国tesa4657附着力测试胶带，大众汽车厂专用测试胶带"的颜色为灰以，型号是4657，基材为丙烯酸涂层布，品牌是德国tesa，总厚度为0.29（mm），加工定制是否，胶系为丙烯酸涂层布