Do you know what the lanyard is made of?
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The weaving material of the lanyard has changed from natural fiber to chemical fiber. In addition to the lanyard, there are more six major fibers in the chemical fiber, as well as some artificial fibeknow的过去式rs such as viscose, etc.
1, viscose fiber
Also called ice silk, silk cotton, is a main variety of artificiallanyard 翻译 fiber. By thwhatife natural cellulose amadelkali cellmadeulose, andwhatsapp安卓下载安装 then with carbo马的成语n disulfide action to geneknowsrate cellulose xanthate ester, dissolved in dilute alkali solution to get the viscous solution called viscose, vlanyard 翻译iscose by wet spinning and a series of processing procedu斗罗大陆res that viscose fiber.
Viscose fiber is one ofknow的过去式 the early chemical fibers in industrial production. Because of go妈的笔顺od moisture absorption, comfortable wearing, excellent spinnabilit斗破苍穹y, often blended with cotton, wool or a variety of synthetic fibers, interwoven, used for all kinds of cmadelothing and decorlanyards什么意思ative textiles. High strength viscose fiber can also be used for tire cord, transport belt and other industrial supplies. Viscose fiber is a kind of widely used chemical fiber.
2. Tedoron
Teduolong is a kknowledge造句ind of sewing thread made of high strength polyester chemical fiber filament (usinknowsg high quality materials from Taiwan), also known as high strength thread.
Its chknowledgeablearacteristics: soft and smooth thread, color firm strong and hot, light resistance, damage resistance, tensile strength马德钟, inelastic.
3, nylon yarn
Usage:斗罗大陆4 generally used fwhatsapp安卓下载安装or involving safety requiremwhatsapp安卓下载安装ents, such as general safetwhatsapp下载y belt texture: soknowsft and teduo dragon yarn same physical properties: good softness
Strength: lower than tewhat什么意思duo dragon yarn, higher than PP yarn, Teduo yarn, acrylic yarn, pure cotton y马德华arn dyeing: after dyeing (water dyeing), normal temperature dyeing about 80-100 degrees destructive斗罗大陆5重生唐三: not by sunlight erosion, bu斗罗大陆5重生唐三t will be eroded by斗破苍穹 hydrochloric acid characteristics: high w抖音极速版ear resistance and tensile force.
4, PP yarn (also kno马德里竞技wn as polypropylene yarn)
Composition: PP colloidal +PE colloidal + masterbatch (raw materials mainly from T斗罗大陆4awhatif漫威在线观看iwan, South Kor嘛的组词ea, Malaysia and South Africa)
Usage: generally used without involving safety requirements, handbawhat怎么读g consumption is relatively large texture: slightly hard斗破苍穹er than nylon yarn physical property: softness is worse than ny马德里竞技lon yarn strength: worse than nylon yarn
Dyeabiwhat什么意思lity: pre-dye (add before forming) pigment
Destructive: bywhat是什么意思翻译 sunlight erosion and natural decomposition characteristics: selfwhat是什么意思翻译-decay, environmental protectioknow是什么意思n cutting material
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