Neoprene (CR) ye polymerization ya CH2= CCL -CH=CH2 (2-chloro-1, 3-butadiene) oba copolymers zazo ne monomera endala.Ekikulu ekisookerwako okukola chloroprene ye acetylene acetylene {8} Enkola y’okukola polimeeri esobola okutereezebwa okukola ebiwujjo ebitali bya kusalako n’ebitali bya matabi (ebiyitibwa -polymers) .omuwendo omunene ogw’engeri ez’enjawulo eza neoprene guyinza okugabanyizibwamu ebika bibiri okusinziira ku nsengeka yaayo n’engeri zaakyo:
1. Ekika ekisooka ye polimeeri etaliimu kibiriiti mu kirungo, ate ekitereeza ekikulu ekikozesebwa mu kusengejja ye Mercaptan;
2. The second type is chloroprene rubber containing sulfur in the molecular chain, which exists in the form of a polysulfur bridge.The regulators used in the manufacturing process are sulfur or sulfur with mercaptan.The average molecular weight of neoprene is 100, 000 ~ 200, 000.Although polychloroprene has a high℃of Obutajjula, kikyalina obutebenkevu bwa kemiko obw’amaanyi n’okuziyiza engeri ez’enjawulo ez’okukaddiwa.Kino kiri bwe kityo kubanga atomu za chlorine ezikozesa obusannyalazo ku atomu za kaboni ez’ekiyungo eky’emirundi ebiri zisikiriza layeri za PI ez’obusannyalazo, ekikendeeza ku buziba bw’obusannyalazo bw’ekiyungo eky’emirundi ebiri era bwe kityo okukyusakyusa kwa bbondi ya mirundi ebiri.Tom ya chlorine yennyini efiirwa omulimu gwayo n’okukola emirimu gyayo n’okukola emirimu gyagyo..
Densite: 1200 ~ 1240kg/m3.Ebbugumu ly'enkyukakyuka y'endabirwamu:- 40 diguli .Ebbugumu ly'okusaanuuka kw'ekitundu kya kirisitaalo: 40 ~ 65 diguli .
Okubeerawo kwa chlorine mu polychloroprene kigifuula obutayokya, ate polarity ya polymer kigifuula egumikiriza okuzimba kwa hydrocarbon erimu amasavu n’okunywerera ennyo ku byuma.
Ku ntandikwa y’okuyiiya, kyakolebwa ne kifuuka omupiira ogw’ekikugu oguziyiza amafuta ogwadda mu kifo kya kapiira akabisi. ekivaamu, neoprene ekyakozesebwa ennyo leero. mu mbeera yonna, okugatta okw’enjawulo okw’omubiri okwa neoprene kukozesebwa ku bika ebisukka mu lukumi eby’okukozesa mu mulimu gwonna, nga mu byo kimanyiddwa nnyo.
The properties of cr depend on the microstructure of the polymer, its processing properties depend on the molecular weight and distribution of the polymer, the number and distribution of branched chains and crosslinks, and its chemical properties depend on the influence of chlorine atoms in the phase edge of carbon atoms.The basic variety of cr is homopolymer of chloroprene.It has regular molecular arrangement and crystallization tendency at room temperature, and its crystallinity decreases with the Okukaddiwa kwa polimeeri.Enkozesa entuufu ey’ekika kya Cr adhesive kubanga eri ku ddiguli 20 wansi wa polimeeri, obutafaali bwayo obw’amaanyi.
Omutindo omukulu .
Resistance limit, high temperature hot - neoprene has a practical, continuous application range of 80 ~ 95℃, in this range, it shows good physical characteristics and application between the exhaust, special formula can reach 120℃, exceed this limit does not make neoprene soften or melt, but may cause hardening or loss of elasticity.Cold - - 20℃to 25℃below zero in the application, performance is only a little change, below this Ebbugumu, ebbugumu ery’amaanyi, diguli 40 (-) nga terinnakaluba, ensengekera ey’enjawulo esuubizza okukozesa ebbugumu eri wansi erya diguli 55 wansi wa ziro.
Okuziyiza okwewuunyisa eri wax, amasavu, amafuta, ebizigo n’ebintu eby’enjawulo eby’amafuta.
Okuziyiza okulungi eri alkali, asidi w’eby’obuggagga eby’omu ttaka omukalu n’omunnyo ogutali kiramu.
Ensengeka esaanira nga erimu ozone ennungi n’omutindo gw’obudde.
Kya lwatu nti kiyinza okunnyika mu mazzi oba okuziikibwa wansi w’ettaka okumala ebbanga eddene.
Okuziyiza okulungi ennyo okubeebalama, okukyusakyusa n'okunyigirizibwa.
Enkozesa enkulu .
Ekoleddwa mu biva mu neoprene mulimu: waya ne waya ez’ebweru, gaasi z’amakolero, hoosi ya kapiira, emisipi, olugoye, ensengekera y’okuzimba n’ekirungo ekijjuza ekituli, ebikondo, ebiwujjo, ebizigo eby’enjawulo, ebizigo, okukozesa mu makolero/eby’obulimi, otomotive, pressure/molding products, eby’enjawulo eby’engatto, empapula, okupakinga, okupakinga, okuzimba n’ebirala {0.