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tus neeg sawv cev sib txuas silane
Cov lus txhais ua lus Askiv coupling reagent tshuaj lom neeg cov khoom Cov mis molecular ntawm silane coupling agent feem ntau yog YR-Si (OR) 3 (hauv cov mis, Y-organic functional group, SiOR-silane oxy group). Silanoxy pawg yog reactive rau inorganic matter, thiab organic functional groups yog reactive lossis sib xws rau organic matter. Yog li ntawd, thaum tus neeg sawv cev silane coupling nyob nruab nrab ntawm inorganic thiab organic interface, tus neeg sawv cev organic matrix-silane coupling thiab inorganic matrix binding txheej tuaj yeem rau ... -
tus neeg sawv cev kho xuab zeb
Cov lus txhais ua lus Askiv cov khoom siv kho xuab zeb Cov khoom tseem ceeb yog cov organic thiab inorganic silicon compounds, thiab me me ntawm cov catalyst crystallization. Cov txiaj ntsig ntawm cov khoom no: 1) Txhawm rau txhim kho lub zog ntawm lub substrate, nrog rau lub sijhawm dhau mus, lub zog txuas ntxiv mus. 2) Txhim kho kev tiv thaiv tshuaj lom neeg, tiv thaiv huab cua, ua kom dej nruj thiab ua kom lub zog ntawm cov mortar. Txoj kev tsim kho: 1) Ntxuav cov hmoov av hauv av thiab xoob ... -
kev hloov pauv qhov hnyav molecular
Cov lus txhais ua lus Askiv molecular weight modifier tshuaj lom neeg nws muaj ntau hom, suav nrog aliphatic thiols, xanthate disulfide, polyphenols, sulfur, halides thiab nitroso compounds, thiab yog siv dav hauv cov tshuaj tiv thaiv dawb radical polymerization Cov khoom taw qhia thiab cov yam ntxwv Molecular weight regulator hais txog kev ntxiv me me ntawm cov khoom siv nrog cov saw hlau loj hloov pauv tas mus li hauv lub kaw lus polymerization. Vim tias lub peev xwm hloov pauv saw hlau muaj zog tshwj xeeb, tsuas yog me me amo ... -
Txheej tiv dej
Cov lus txhais ua lus Askiv Cov tshuaj pleev xim tiv thaiv dej 1. Cov tshuaj pleev xim tiv thaiv dej yog cov kua nplaum uas nyob rau hauv chav tsev kub. Tom qab pleev xim thiab kho, nws tuaj yeem tsim cov zaj duab xis tiv thaiv dej tsis muaj qhov sib txuas. 2 Cov tshuaj pleev xim tiv thaiv dej yog qhov tshwj xeeb tshaj yog rau kev tsim kho dej hauv ntsug, Yin thiab Yang lub kaum sab xis, los ntawm cov yeeb nkab txheej qauv, tsa, qhov chaw nqaim thiab lwm yam ntsiab lus ntawm cov qauv, kho kho, tuaj yeem tsim cov zaj duab xis tiv thaiv dej tiav rau ntawm qhov chaw ntawm cov khoom nyuaj no. 3 Cov tshuaj pleev xim tiv thaiv dej tsim... -
Xim pleev xim tiv thaiv pob zeb/pob zeb tiv thaiv...
Cov lus txhais ua lus Askiv zoo li pob zeb txheej tshuaj lom neeg zoo dua IB: KEV KHO MOB SIB DEEV MUAJ KEV UA LIJ UA TEB COV KHOOM SIV POB ZEB, MARBLE, GRANITE TUAB PULP TYPE COATING ZOO KAWG LI. Xim ntuj, nrog rau cov qauv ntawm pob zeb ntuj, ntau yam kab lattice tsim, tuaj yeem muab ntau yam duab peb-seem ntawm cov qauv qauv, tuaj yeem pom qhov zoo nkauj thiab solemn ntawm tag nrho lub tsev, yog qhov hloov zoo tshaj plaws rau phab ntsa qhuav dai pob zeb. Qhov zoo thib ob: ntau yam kev siv... -
txheej tiv thaiv hluav taws
Cov lus txhais ua lus Askiv txog cov tshuaj lom neeg ntawm cov txheej txheem tiv thaiv hluav taws: (1) Cov txheej txheem tiv thaiv hluav taws nws tus kheej tsis tuaj yeem hlawv, yog li ntawd cov khoom tiv thaiv tsis sib cuag ncaj qha nrog cov pa oxygen hauv huab cua; Cov txheej txheem tiv thaiv hluav taws muaj cov thermal conductivity qis, ncua qhov kev hloov pauv ntawm qhov kub siab mus rau cov khoom siv; (3) Cov txheej txheem tiv thaiv hluav taws raug cua sov kom lwj cov roj inert uas tsis yooj yim hlawv, dilute cov roj combustible ntawm cov khoom tiv thaiv raug cua sov kom lwj, yog li ... -
sodium formaldehyde sulfoxy...
Cov lus txhais ua lus Askiv xim dawb cov khoom siv tshuaj lom neeg cov mis tshuaj: CH2 (OH) SO2Na Molecular qhov hnyav: 118.10 CAS: 149-44-0EinECs: 205-739-4 Melting point: 64 txog 68 ℃ Boiling point: 446.4 ℃ Flash point: 223.8 ℃ Kev taw qhia khoom thiab cov yam ntxwv Condole block, tseem hu ua diao hmoov dawb, rau formalin ua ke nrog sodium bisulfite rereduction, lub npe tshuaj rau formaldehyde sodium bisulfite, cov mis tshuaj rau CH2 (OH) SO2Na, thaiv dawb lossis hmoov crystalline, tsis muaj ntxhiab tsw lossis me ntsis leek tsw; ... -
acrylic amide
Cov lus txhais ua lus Askiv AM cov khoom siv tshuaj lom neeg Cov mis tshuaj: C3H5NO Qhov hnyav molecular: 71.078 Tus lej CAS: 79-06-1 EINECS No.: 201-173-7 Qhov ceev: 1.322g/cm3 Melting point: 82-86 ℃ Boiling point: 125 ℃ Flash point: 138 ℃ Index of refraction: 1.460 Critical pressure: 5.73MPa [6] Ignition temperature: 424 ℃ [6] Qhov siab tshaj plaws ntawm kev tawg (V/V): 20.6% [6] Qhov qis tshaj plaws ntawm kev tawg (V/V): 2.7% [6] Saturated vapor pressure: 0.21kpa (84.5 ℃) Tsos: dawb crystalline hmoov Solubility: soluble hauv dej... -
BA Bulye Acrylate
Cov lus txhais ua lus Askiv BA cov khoom siv tshuaj lom neeg CAS NO.:141-32-2 Cov mis tshuaj: C7H12O2 EINECS:205-480-7 Qhov ceev: 0.898 g / cm3 Melting point: 64.6 ℃ Boiling point: 145.9 ℃ Flash: 39.4 ℃ Saturated vapor pressure (20 ℃): 0.43kPa Qhov kub tseem ceeb: 327 ℃ Qhov siab tseem ceeb: 2.95MPa LogP: 1.5157 Index of refraction: 1.418 Tsos: tsis muaj xim pob tshab kua Solubility: insoluble hauv dej, sib xyaw soluble hauv ethanol, ether Cov khoom taw qhia thiab nta Butyl acrylate yog ib qho organic compound, lub ... -
kua qaub acrylic
Cov khoom siv tshuaj lom neeg Cov mis tshuaj: C3H4O2 Qhov hnyav molecular: 72.063 Tus lej CAS: 79-10-7 EINECS No.: 201-177-9 Qhov ceev: 1.051g/cm3 Melting point: 13 ℃ Boiling point: 140.9 ℃ Flash point: 54 ℃ (CC) Qhov siab tseem ceeb: 5.66MPa Kub kub: 360 ℃ Qhov siab tshaj plaws tawg (V/V): 8.0% Qhov siab tshaj plaws tawg (V/V): 2.4% Qhov siab ntawm cov pa roj uas saturated: 1.33kPa (39.9 ℃) Qhov tsos: kua tsis muaj xim Solubility: sib xyaw nrog dej, sib xyaw hauv ethanol, ether Kev taw qhia khoom thiab nta Acrylic ... -
styrene
Cov khoom siv tshuaj lom neeg Cov mis tshuaj: C8H8 Qhov hnyav molecular: 104.15 CAS no. : 100-42-5 EINECS no. : 202-851-5 Qhov ceev: 0.902 g/cm3 Melting point: 30.6 ℃ Boiling point: 145.2 ℃ Flash: 31.1 ℃ Refractive index: 1.546 (20 ℃) Saturated vapor pressure: 0.7kPa (20 ° C) Kub tseem ceeb: 369 ℃ Siab tseem ceeb: 3.81MPa Kub ignition: 490 ℃ Qhov siab tshaj plaws tawg (V/V): 8.0% [3] Qhov qis tshaj plaws tawg (V/V): 1.1% [3] Tsos: tsis muaj xim pob tshab oily kua Solubility: Insoluble hauv dej, ... -
Sodium Lauryl Sulfate, SDS...
Cov lus txhais ua lus Askiv Surfactant yog rau anionic surfactant, alias: coir cawv (lossis lauryl cawv) sodium sulfate, K12, tus neeg sawv cev tshuab xws li K12 lossis K-12 sodium dodecyl sulfate. cov khoom siv tshuaj lom neeg Cov mis tshuaj CH3 (CH2) 11OSO3Na Qhov hnyav molecular 288.39 Melting point 180 ~ 185 ℃ Dej soluble yooj yim soluble hauv dej sab nraud-saib dawb lossis lub teeb daj hmoov khoom luv luv Kev taw qhia Dawb lossis daj hmoov, soluble hauv dej, tsis hnov mob alkali thiab dej tawv. Nws muaj decontaminati ...
