Funga nezve "Mutengi pakutanga, wemhando yepamusoro kutanga", tinoita basa iri pedyo nevatengi vedu uye tinovapa vanopa mabasa anoshanda uye ane hunyanzvi.DyneemaTambo, Seeing anotenda! Tinogamuchira nemwoyo wese mikana mitsva yekusangana nemakambani kunze kwenyika uye tinotarisirawo kusimbisa hukama nevatengi vese vagara kwenguva refu.
Funga nezve "Mutengi pakutanga, wemhando yepamusoro kutanga", tinoita basa iri pedyo nevatengi vedu uye tinovapa vanopa mabasa anoshanda uye ane hunyanzvi.Dyneema, Takaisa sisitimu yakasimba yekudzora mhando. Tine mutemo wekudzosa nekutsinhana mawigi, uye munogona kuchinjana mukati memazuva manomwe mushure mekugamuchira mawigi kana ari muchiteshi chitsva uye tichigadzirisa zvigadzirwa zvedu mahara. Yeukai kuti makasununguka kutibata kuti muwane rumwe ruzivo uye tichakupai runyorwa rwemitengo inokwikwidzana ipapo.

Zvinhu zvirimo

Inonyanya kushandiswa pamambure e plankton trawl, inogona kupa tangi isingachinji, uye simba rekutakura mutoro rakaderera pane re tambo dzeKevlar.

Simba Rakakura: Pachishandiswa huremu hwakasiyana, Dyneema yakasimba ka15 kupfuura waya yesimbi.

Huremu Hushoma: Saizi zvichienderana nehukuru, tambo yakagadzirwa neDyneema yakareruka kasere pane tambo yesimbi yesimbi.

Inodzivirira mvura: Dyneema haidi mvura uye hainwi mvura, zvichireva kuti inoramba iri nyore kana ichishanda munzvimbo dzine mvura.

Inoyangarara: Dyneema ine Huremu Hwakanangana neChinhu Chinokosha hwe0.97 zvinoreva kuti inoyangarara mumvura (huremu hwakanangana nechinhu chinoyera huwandu hwemvura. Mvura ine SG ye1, saka chero chinhu chine SG<1 chichayangarara uye SG>1 zvinoreva kuti ichanyura).

Kusabatwa nemakemikari: Dyneema haina makemikari, uye inoshanda zvakanaka mumamiriro akaoma, akanyorova, ane munyu uye ane hunyoro, pamwe chete nedzimwe nzvimbo dzine makemikari.

Inodzivirira UV: Dyneema inodzivirira kuora kwemifananidzo zvakanaka, ichiramba ichishanda zvakanaka kana yaiswa pachiedza cheUV. Simba Rakakwirira: Kana tichitarisa huremu hwechinhu, Dyneema yakasimba zvakapetwa ka15 kupfuura waya yesimbi.

Hunhu hwemafiber epolyethylene ane simba guru uye ane modulus hwakanyanya kunaka. Nekuda kwehukuru hwayo hwekristaro, iboka remakemikari risingaite nyore kuita nemakemikari. Saka, inodzivirira mvura, hunyoro, ngura yemakemikari, uye mwaranzi ye ultraviolet, saka hapana chikonzero chekurapwa ne ultraviolet resistance. Kudzivirira ngura, kuramba acid ne alkali, kuramba abrasion kwakanaka, kwete chete ine modulus yakakwirira, asiwo yakapfava, ine hupenyu hurefu hwekutenderera, nzvimbo yekunyunguduka yefiber yepolyethylene ine simba guru iri pakati pe144 ~ 152C, yakavhenekerwa kunzvimbo ye110C kwenguva pfupi haizokonzere kuora kwekushanda kwakanyanya, nezvimwewo.

Chiratidzo cheUnyanzvi

Tambo dzeDyneema dzakagadzirwa neDyneema high strength polyethylene fibers, dzobva dzasimbiswa ne tambo yemuviri kuti dzigadzire tambo yakapfava uye inonzwisisika. Chinhu chekuzora chakawedzerwa pamusoro petambo, zvichivandudza kufukidza pamusoro petambo. Kuvhara kwakapfava kunoita kuti tambo igare kwenguva refu uye mavara anogara kwenguva refu, zvichidzivirira kukweshana nekuoma. Dzinonyanya kushandiswa pa plankton trawls, dzinopa static buoyancy uye dzine simba shoma rekutakura mutoro kupfuura tambo dzeKevlar. Fiber dze polyethylene dzakasimba uye dzine modulus high physical properties dzakanaka. Nekuda kwe crystallinity yayo yakakura uye non-reactive chemical groups, inodzivirira mvura, hunyoro, makemikari nemakemikari. Saka inodzivirira mvura, hunyoro, makemikari nemwaranzi ye ultraviolet, uye nekudaro haidi kurapwa nekuda kweUV resistance. Kudzivirira ngura, acid ne alkali, kuramba kwakanaka kwekukwesha, kwete chete modulus yakakwira, asiwo hupenyu hwakapfava, hurefu, simba rakakwirira modulus polyethylene fiber melting point pakati pe144 ~ 152C, kuratidzwa kwenguva pfupi kunzvimbo ye110C hakuzokonzere kuora kwekushanda kwakanyanya.