Baarakɛcogo wɛrɛw daminɛni .Bolo .
Vulcanized natural rubber elastic rubber ani a crosslinking density tɛ caya kojugu, a bɛ se ka wuli ka bɔ a nɔ na. Misali la, 0-100 DEG C hakɛ la, elasticres ni 50-85 deg C ye, nɛgɛ modulu ye 1/3000 dɔrɔn ye, tensile janya bɛ se 1000% ma, ka se 350% ma, a kɔfɛ, a bɛ segin ka kɛ 15% dɔrɔn ye, a ka ca ni lastikuw ye, a ka ca ni lastikuw ye, a ka ca ni a bɛɛ ye.
Lastikuw fanga min bɛ sɔrɔ a la, o ye lastikuw ye, lastikuw ye minnu bɛ kɛ ni lastikuw ye, lastikuw, lastikuw ye minnu fanga ka bon. Bololabaarakɛminɛn min bɛ kɛ ni wuluwulu ye, o fanga bɛ wele ko fanga jɛman. Lastikuw ka wotoro nafama fanga bɛ se ka se 1,4 fo 2,5mpa ma, ani fanga jɛlen min bɛ kɛ ka ɲɛ, o ka kan ka kɛ walasa ka lastikuw bolokɔniw baara. Natural Rubber bolo wotoro ɲɛjibɔ fanga ka bon, fo ka se 98kn/m ma, ani a sɛgɛnni ka ɲɛ. Kun min na bolokɔfɛfɛn nafama ka masina fanga ka bon, o ye ko a bɛ a yɛrɛ barika bonya lastikuw la. Ni a sɔgɔra, cakɛda minnu bɛ wele ko macromoleculaire chaînes, olu bɛ ɲɛsin degun siratigɛ la ani ka kristalɛw kɛ.
Lastikuw nafama .main whee .l Kuran baarakɛcogo, natural lastikuw bolo wotoro ye non-polar material ye, o ye fɛn ye min ka fisa. Ni natural rubber vulcanization kɔfɛ polarité facteurs, i n’a fɔ kisɛ, accelerator, walasa o insulation baarakɛcogo.
Natural Rubber bolo wotoro dielektriki jogo, natural lastikuw bolo ye non-polar material, a bɛ wuli non-polar solvents ani non-polar oils kɔnɔ. Bololabaarakɛminɛn nafama tɛ se ka siklohekisan, gazi, bɛnzɛni ani fɛnɲɛnamafagalan wɛrɛw muɲu, lastikuw minnu tɛ vulkanize ye, olu bɛ se ka wuli sanfɛ cɛmancɛ la, min bɛ kɛ ni lamini ye, n’o ye lastikuw ye. Bololabaarakɛminɛn nafama, a tɛ se ka wuli aseton polari la, etanɔli, a tɛ se ka wuli ji la, a bɛ se ka asidi 10% kɛlɛ, asidi klorokini 20%, asidi sulfuriki 30%, 50% idɔrɔkisidi sodiyɔmu ani a ɲɔgɔnnaw.
Glass transition température de naturelle lastikuw lastikuw ye -72 DEG ye. C, Plastic Flow Temperature ye 130 degre centigrade ye, daminɛ decomposition temperature ye 200 degre centigrade ye, decomposition température intense ye 270 deg C. Ni nature rubber wheel is vulcanized, a TG bɛ wuli, ani viscous flow tɛ kɛ tugun.
Bakelite ka wotoro baarakɛcogo:
PF Bakelite (Bakelite, Bakelite) Wheel surface material light, mecanique gɛlɛya tɛ nɔgɔya ye deformation, friction resistance, corrosion resistance, kɔrɔya resistance, nɔgɔya ka saniya. Bololabanakisɛ insulasi baarakɛcogo barika ka bon kosɛbɛ wa a tɛ nɔ bila funteni ni nɛnɛ na, funteni ka bon walima a bɛ bɛn degere 140 / bakelite funteni jiginni ma, nɛnɛ fanga bɛ se ka baara kɛ cogo bɛnnen na degere bisaba jukɔrɔ zeru jukɔrɔ.
Hangzhou Xiaoshan Chuangye Metal Processing Factory .
Add:zixia dugu, Xintang sira, Xiaoshan mara, Hangzhou dugu, Zhejiang mara la, Sinuwa
Contact anw:yali yu
Tel:86-571-82793342 Bamako, Mali.
Fax:86-571-82778852 Bamako, Mali.
Mobile:86-13967182887
e-Mile:hzxscyyali@126.com
