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wakiilka isku xirka silane
Erayada isku-dhafka ah ee ku jira dabeecadda kiimikada ee reagent-ka isku-dhafka ah Qaacidada molecular-ka ee wakiilka isku-dhafka ah ee silane guud ahaan waa YR-Si(OR)3 (qaacidada, kooxda Y-organic functional group, kooxda oxy-ka SiOR-silane). Kooxaha Silanoxy waxay ka falceliyaan walxaha aan organic ahayn, kooxaha functional-ka ee organic-na waa kuwo falceliya ama la jaanqaada walxaha organic-ga ah. Sidaa darteed, marka wakiilka isku-dhafka ah ee silane uu u dhexeeyo is-dhexgalka aan organic-ga ahayn iyo kuwa organic-ga ah, wakiilka isku-dhafka ah ee matrix-silane ee organic-ga ah iyo lakabka isku-xirka matrix-ka aan organic-ga ahayn waxay noqon karaan... -
wakiilka hagaajinta ciidda
Erayada isku midka ah ee Ingiriisiga ee wakiilka ciidda hagaajiya. Waxyaabaha ugu muhiimsan waa isku-dhafka silikoon ee dabiiciga ah iyo kuwa aan dabiiciga ahayn, iyo xaddi yar oo ka mid ah kicinta crystallization. Faa'iidooyinka badeecadan: 1) Si loo hagaajiyo xoogga jireed ee substrate-ka, marka waqtigu sii socdo, xooggu wuu sii kordhayaa. 2) Hagaajinta iska caabbinta kiimikada, iska caabbinta cimilada, kordhi adkaynta biyaha iyo kordhinta xoogga dusha sare ee hoobiyaha. Habka dhismaha: 1) Nadiifi boodhka dhulka oo dabacsan ... -
wax ka beddelka miisaanka molecular-ka
Erayada isku midka ah ee Ingiriisiga ee wax ka beddelka miisaanka molecular-ka hantida kiimikada Waxay leedahay noocyo badan, oo ay ku jiraan aliphatic thiols, xanthate disulfide, polyphenols, sulfur, halides iyo isku-dhafka nitroso, waxaana si weyn loogu isticmaalaa falcelinta polymerization-ka xorta ah Soo bandhigida badeecada iyo astaamaha Xakameeyaha miisaanka molecular-ka wuxuu tilmaamayaa ku darista xaddi yar oo walxo leh joogto wareejin silsilad weyn ah oo ku jirta nidaamka polymerization-ka. Sababtoo ah awoodda wareejinta silsiladda ayaa si gaar ah u xoog badan, kaliya amo yar... -
daahan biyuhu aanay celin
Erayada isku midka ah ee Ingiriisiga Dahaarka biyaha aan biyuhu gelin hantida kiimikada 1. Dahaarka biyaha aan biyuhu gelin waa dareere fiiqan heerkulka qolka. Ka dib marka la dahaadho oo la nadiifiyo, waxay samayn kartaa filim biyo aan biyuhu gelin oo aan tolnayn. 2 dahaar biyo aan biyuhu gelin ayaa si gaar ah ugu habboon dhismaha biyaha aan biyuhu gelin ee toosan, Xagalka Yin iyo Yang, iyada oo loo marayo tuubada lakabka qaab-dhismeedka, kor loo qaaday, meel cidhiidhi ah iyo faahfaahin kale oo ku saabsan qaab-dhismeedka, dukaanka daaweynta, waxay samayn kartaa filim biyo-celin oo dhammaystiran oo dusha sare ee qaybahan adag. 3 qaab-dhismeedka dahaarka biyaha aan biyuhu gelin... -
rinjiga dhagaxa / dhagaxa pro ...
Erayada isku midka ah ee dahaarka dhagaxa u eg ee Ingiriisiga hantida kiimikada Faa'iidada KOOWAAD: QURXINTA JINSIGU WAXAY KU DAYDAAN DHAXA DABIICI AH MAADADA, MARBLE, GRANITE QURUX BADAN DAAHA NOOCA QAAR AH SI AAD U XOOJIN LEH. Midabka dabiiciga ah, oo leh qaab-dhismeedka dhagaxa dabiiciga ah, naqshad kala duwan oo xariiq ah, wuxuu bixin karaa qaab saddex-geesood ah oo kala duwan oo qaab-dhismeedka qaabka ah, si muuqaal ah ayuu u iftiimin karaa quruxda quruxda badan iyo tan ugu sarreysa ee dhismaha oo dhan, waa beddelka ugu fiican ee dhagaxa laalaada ee derbiga qalalan. Faa'iidada labaad: noocyo badan oo codsi ah... -
dahaarka dab-damiska
Erayada isku midka ah ee Ingiriisiga dahaarka dab-damiska hantida kiimikada Mabda'a ka hortagga dabka: (1) Dahaarka dab-damiska laftiisa lama gubi karo, si substrate-ka la ilaaliyo uusan si toos ah ula xiriirin oksijiinta hawada; Dahaarka dab-damiska wuxuu leeyahay kuleyl hooseeya, wuxuu dib u dhigaa heerka gudbinta heerkulka sare ee substrate-ka; (3) Dahaarka dab-damiska waa la kululeeyaa si uu u burburiyo gaaska aan ololayn ee aan ololayn, wuxuu khafiifiyaa gaaska guban kara ee shayga la ilaaliyo waa la kululeeyaa si uu u burburo, sidaa darteed ... -
soodiyam formaldehyde sulfoxy...
Magacyo isku mid ah oo ku qoran Ingiriisiga oo ah caddeynta rinjiga ee hantida kiimikada Qaacidada kiimikada: CH2(OH)SO2Na Miisaanka molecular: 118.10 CAS: 149-44-0EinECs: 205-739-4 Barta dhalaalaysa: 64 ilaa 68 ℃ Barta karkarinta: 446.4 ℃ Barta iftiiminta: 223.8 ℃ Soo bandhigida badeecada iyo astaamaha Condol block, oo sidoo kale loo yaqaan budada cad ee diao, si formalin oo lagu daray dib-u-soo-celinta sodium bisulfite, magaca kiimikada ee formaldehyde sodium bisulfite, qaacidada kiimikada ee CH2(OH)SO2Na, baloog cad ama budada kristalinta, ur la'aan ama ur yar oo leek ah;... -
acrylic amide
Magacyo isku mid ah oo Ingiriis ah AM hantida kiimikada Qaacidada kiimikada: C3H5NO Miisaanka molecular: 71.078 Lambarka CAS: 79-06-1 EINECS Lambarka: 201-173-7 Cufnaanta: 1.322g/cm3 Barta dhalaalaysa: 82-86 ℃ Barta karkaraya: 125 ℃ Barta iftiimaysa: 138 ℃ Tusmada jajabinta: 1.460 Cadaadis muhiim ah: 5.73MPa [6] Heerkulka shidista: 424 ℃ [6] Xadka sare ee qaraxa (V/V) : 20.6% [6] Xadka hoose ee qarxa (V/V) : 2.7% [6] Cadaadiska uumiga buuxa: 0.21kpa (84.5 ℃) Muuqaalka: budo crystalline cad Milmida: milmida biyaha... -
BA Bulye Acrylate
Erayada isku midka ah ee Ingiriisiga BA hantida kiimikada CAS NO.:141-32-2 Qaacidada kiimikada: C7H12O2 EINECS:205-480-7 Cufnaanta: 0.898 g/cm3 Barta dhalaalka: 64.6 ℃ Barta karkaraya: 145.9 ℃ Flash: 39.4 ℃ Cadaadiska uumiga buuxa (20℃): 0.43kPa Heerkulka xasaasiga ah: 327 ℃ Cadaadiska muhiimka ah: 2.95MPa DiiwaankaP: 1.5157 Tusmada kala-soocidda: 1.418 Muuqaalka: dareere aan midab lahayn oo hufan Milmida: aan ku milmin biyaha, isku qasan oo ku milma ethanol, ether Soo bandhigida badeecada iyo astaamaha Butyl acrylate waa isku-dhis dabiici ah,... -
asiidh akrilik ah
Hantida kiimikada Qaaciddada kiimikada: C3H4O2 Miisaanka molecular: 72.063 Lambarka CAS: 79-10-7 EINECS Lambarka: 201-177-9 Cufnaanta: 1.051g/cm3 Barta dhalaalaysa: 13 ℃ Barta karkaraya: 140.9 ℃ Barta iftiimaysa: 54 ℃ (CC) Cadaadis muhiim ah: 5.66MPa Heerkulka shidista: 360 ℃ Xadka qaraxa sare (V/V) : 8.0% Xadka qarxa ee hoose (V/V) : 2.4% Cadaadiska uumiga ee buuxa: 1.33kPa (39.9 ℃) Muuqaalka: dareere aan midab lahayn Milmida: lagu milmi karo biyo, lagu milmi karo ethanol, ether Soo bandhigida badeecada iyo sifooyinka Acrylic ... -
styrene
Hantida kiimikada Qaacidada kiimikada: C8H8 Miisaanka molecular: 104.15 Lambarka CAS: 100-42-5 Lambarka EINECS: 202-851-5 Cufnaanta: 0.902 g/cm3 Barta dhalaalaysa: 30.6 ℃ Barta karkaraya: 145.2 ℃ Flash: 31.1 ℃ Tusmada soo noqnoqota: 1.546 (20 ℃) Cadaadiska uumiga buuxa: 0.7kPa (20 ° C) Heerkulka Muhiimka ah: 369 ℃ Cadaadis Muhiim ah: 3.81MPa Heerkulka shidista: 490 ℃ Xadka qaraxa sare (V/V) : 8.0% [3] Xadka qarxa ee hoose (V/V) : 1.1% [3] Muuqaalka: dareere saliid leh oo aan midab lahayn Milmida: Aan ku milmin biyaha, ... -
Sodium lauryl sulfate, SDS ...
Erayada isku midka ah ee Ingiriisiga Surfactant waxay ka tirsan tahay anionic surfactant, oo loo yaqaan: coir alcohol (ama lauryl alcohol) sodium sulfate, K12, wakiilka afuufaya sida K12 ama K-12 sodium dodecyl sulfate. Hantida kiimikada Qaaciddada kiimikada CH3(CH2) 11OSO3Na miisaanka molecular 288.39 Barta dhalaalaysa 180 ~ 185℃ Biyuhu si fudud ayay ugu milmaan biyaha dibadda - budada cad ama jaalaha khafiifka ah ee dibadda u muuqata - soo bandhigid kooban Budada cad ama jaalaha ah, ku milma biyaha, aan xasaasiyad u lahayn alkali iyo biyaha adag. Waxay leedahay sun-saaris...
