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Neoprene/Chloroprene Rubber -CR

Neoprene, mphira wopangidwa ndi alpha-polymerization wa chloroprene (ie, 2-chloro-1,3-butadiene) ngati chinthu chachikulu. Ili ndi zinthu zabwino zakuthupi ndi zamakina, kukana mafuta, kukana kutentha, kukana lawi, kukana kuwala kwa dzuwa, kukana kwa ozoni, kukana kwa asidi ndi zamchere komanso kukana kwamankhwala opangira mankhwala.

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Neoprene, mtundu wa mphira wopangidwa ndi alpha-polymerization wa chloroprene, womwe umachokera ku 2-chloro-1,3-butadiene ngati chinthu chachikulu chopangira. Imatsutsanso ma acid ndi alkalis komanso ma reagents amankhwala. Imakhala ndi mphamvu zolimba kwambiri, kutalika kwake, komanso kusinthika kosinthika, kumamatira kwabwino. Kukalamba ndi kukana kutentha. Zabwino kwambiri pakukana kwamafuta komanso kuwonongeka kwamankhwala. Kukana kwanyengo ndi kukana kukalamba kwa ozone ndi rabara ya ethylene propylene ndi mphira wa butyl pambuyo pake. Kukana kutentha ndi kofanana ndi NBR, ndi kutentha kwa 230-260 ℃; kukana kwakanthawi kochepa ndi 120-150 ℃, komwe kumagwiritsidwa ntchito kwa nthawi yayitali pa 80-100 ℃, komwe kulinso ndi zinthu zina zoletsa moto. Kukana kwa dzimbiri kwa inorganic acid ndi alkalis. Herchy Rubber yotengera chidziwitso chochuluka muukadaulo wa raba komanso njira zambiri zogawa mawu. Amatumizidwa ku mayiko oposa 15 USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, India, etc.Neoprene, mphira kupanga opangidwa ndi alpha-polymerization wa chloroprene (ie, 2-chloro-1,3-butadiene) monga yaikulu yaiwisi.Ili ndi katundu wabwino thupi ndi makina, kukana mafuta alzokali, kukana mafuta alzokali ndi kukana kutentha kwa dzuwa, kukana kwa mafuta a ozokali ndi kutentha kwa dzuwa, kukana kwa mafuta ndi kutentha kwa dzuwa kukana reagent.

Ali ndi mphamvu zamakokedwe apamwamba, elongation ndi crystallinity yosinthika, kumamatira kwabwino. Kugonjetsedwa ndi ukalamba ndi kutentha. Kukana kwabwino kwa mafuta ndi dzimbiri lamankhwala. Kukana kwanyengo ndi kukana kukalamba kwa ozone ndi chachiwiri kwa mphira wa ethylene propylene ndi mphira wa butyl. Kutentha kwa kutentha kumafanana ndi NBR, kutentha kwa kutentha kwa 230-260 ℃, kukana kwakanthawi kochepa 120-150 ℃, kugwiritsidwa ntchito kwa nthawi yayitali pa 80-100 ℃, ndi digiri inayake yamoto wamoto. Kukana kwa dzimbiri kwa inorganic acid ndi alkalis.

Herchy Rubber kutengera chidziwitso chochuluka muukadaulo wa raba komanso njira zambiri zogawa mawu, zotumizidwa kumayiko opitilira 15 monga USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, ndi India etc.

Herchy	Zosintha	Crystallinity	Kukhuthala kwa Mooney	Dupont	Denka	Lanxess	Kugwiritsa ntchito
Gulu	Zosintha	Crystallinity	ML(1+4)100℃	Neoprene	Denka	Baypren	Kugwiritsa ntchito
Mtengo wa CR1211	Sulfure	Pang'onopang'ono	30-45	GNA	PM-40	711	Malamba otengera mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, mawaya ndi ma jekete a chingwe
Mtengo wa CR1212	Sulfure	Pang'onopang'ono	46-60	GNA	PM-40	711	Malamba otengera mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, mawaya ndi ma jekete a chingwe
Mtengo wa CR2321	Xanthates / Mercaptan	Wapakati	35-45	WM1	M30/M40	211	Mipiringidzo yowonjezera, ma hose, matepi, zisindikizo za rabala, mawaya ndi ma jekete a chingwe
Mtengo wa CR2322	Xanthates / Mercaptan	Wapakati	46-55	W	M40/M100/M120	210	Mipiringidzo yowonjezera, ma hose, matepi, zisindikizo za rabala, mawaya ndi ma jekete a chingwe
Mtengo wa CR3221	Zosakaniza-zosintha	Wapakati	30-45	GW	Chithunzi cha DCR-40	510	Malamba otumizira mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, ma cushion, mawaya ndi ma jekete a chingwe.
Mtengo wa CR3222	Zosakaniza-zosintha	Wapakati	46-60	GW	Chithunzi cha DCR-40	610	Malamba otumizira mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, ma cushion, mawaya ndi ma jekete a chingwe.
Mtengo wa CR2441	Xanthates / Mercaptan	Mofulumira	25-34*	AD-10	A-70	310	Zomatira
Mtengo wa CR2442	Xanthates / Mercaptan	Mofulumira	35-53*	AD-20	A-90	320	Zomatira
Mtengo wa CR2443	Xanthates / Mercaptan	Mofulumira	54-75*	AD-30	A-100	330	Zomatira ndi tack yapamwamba.
Mtengo wa CR2444	Xanthates / Mercaptan	Mofulumira	76-115*	AD-40	A-120	340	Zomatira ndi tack yapamwamba.
Mtengo wa CR244A	Xanthates / Mercaptan	Mofulumira	116-140*	AD-40	A-400	340	Kusintha mamasukidwe akayendedwe, kusintha koyamba adhesion
Mtengo wa CR244B	Xanthates / Mercaptan	Mofulumira	pamwamba 140 *	AD-40	A-400	340	Kusintha mamasukidwe akayendedwe, kusintha koyamba adhesion
Mtengo wa CR248	Xanthates / Mercaptan	Mofulumira		ADG	A-90S	320P	Zomatira
Chithunzi cha DCR1141	Sulfure	Pang'onopang'ono	30-45	Mtengo wa GRT	PS-40		Ndi bwino kutentha kutsika resistance.Mipiringidzo Extruded, hose, matepi, mphira zisindikizo, waya ndi ma jekete chingwe
Chithunzi cha DCR1142	Sulfure	Pang'onopang'ono	46-60	Mtengo wa GRT	PS-40		Ndi bwino kutentha kutsika resistance.Mipiringidzo Extruded, hose, matepi, mphira zisindikizo, waya ndi ma jekete chingwe
Chithunzi cha DCR2131	Xanthates	Pang'onopang'ono	35-45	WRTM1	S-40V	116	Ndi bwino kukana kutentha kwapansi. Malamba otengera mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, mawaya ndi ma jekete a chingwe
Chithunzi cha DCR2132	Xanthates	Pang'onopang'ono	46-55	WRT	Chithunzi cha DCR-66	126	Ndi bwino kukana kutentha kwapansi. Malamba otengera mgodi, malamba otumizira magetsi, mapaipi, zosindikizira, mawaya ndi ma jekete a chingwe