Kev piav qhia
Tsawg Viscosity PVDF Resin rau Hlau thiab Cable yog siab -kev ua tau zoo fluoropolymer engineered rau superior processability thiab ntev - hluav taws xob kev ntseeg tau. Nws ua ke zoo heev yaj ntws, zoo heev dielectric zog, thiab tshwj xeeb tshuaj tiv thaiv, ua rau nws ib tug zoo tagnrho rwb thaiv tsev thiab jacketing cov ntaub ntawv rau xav tau hlau thiab cable daim ntaub ntawv.
Tsawg Viscosity PVDF Resin rau Hlau thiab Cable yog tsim los ua kom tau raws li cov kev cai nruj ntawm cov khoom siv hluav taws xob niaj hnub, hluav taws xob, thiab cov kab hluav taws xob. Piv nrog rau cov qauv PVDF qib, cov khoom siv no nthuav tawm cov cwj pwm zoo ntawm cov dej ntws zoo, ua rau kev ua haujlwm ruaj khov ntawm qis extrusion siab thiab kab nrawm dua. Raws li qhov tshwm sim, cov tuam ntxhab tuaj yeem ua tiav cov rwb thaiv tsev tuab tuab, du nto tiav, thiab txo lub zog siv thaum lub sijhawm tsim khoom.
Technical Specifications
| Yam khoom | Copolymer, Tsawg viscosity |
| Daim ntawv thov | Hlau thiab Cable |
| Qhov tshwm sim | Dawb translucent pellets |
| Qib | hwv 9108 |
Lub cev muaj zog
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Qhov ceev (g / cm³) |
1.77 – 1.80 |
ASTM D 792 Cov Lus Qhia Tshwj Xeeb |
|
Melt Flow tus nqi (g / 10 min) |
15.0 – 25.0 |
ASTM D1238, 5 kg, 230 degree |
|
Melt Viscosity (kPa · s) |
6 – 9 |
ASTM D3835, Shear tus nqi 100 s⁻¹ |
|
Cov ntsiab lus dej (%) |
Tsawg dua lossis sib npaug li 0.040 |
ISO 62 (24 teev) |
|
Linear Molding Shrinkage (cm / cm3) |
0.0200 – 0.0300 |
- |
Molecular Characterization
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Molecular Luj (Da) |
250,000 – 280,000 |
GPC, DMF, ISO 16014 |
|
Intrinsic Viscosity (dl / g) |
0.85 – 1.00 |
30 degree, DMAC |
|
Molecular Weight Distribution (MWD) |
2.0 – 3.0 |
GPC, DMF, ISO 16014 |
Mechanical Properties (Thickness: 2.0mm)
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Tensile Modulus (MPa) |
600 – 1000 |
ASTM D638, 1.0 hli / min |
|
Flexural Modulus (MPa) |
800 – 1000 |
ASTM D790, 2.0 hli / min |
|
Yield zog (MPa) |
25.0 – 35.0 |
ASTM D638, 50 hli / min |
|
Lub zog tawg (MPa) |
20.0 – 30.0 |
ASTM D638, 50 hli / min |
|
Elongation ntawm Yield (%) |
10.0 – 15.0 |
ASTM D638, 50 hli / min |
|
Elongation ntawm Break (%) |
200 – 600 |
ASTM D638, 50 hli / min |
Mechanical Properties (txuas ntxiv)
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Hardness, Ntug D (Thickness 2.0 mm) |
70 – 75 |
ASTM D 2240 Cov Lus Qhia |
|
Izod Impact Strength, Notched (Thickness 4.0 mm, 23 degree) (J / m) |
100 – 150 |
ASTM D256, Notched V, 10 hli |
Thermal Properties
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Melting Point (zeeg) |
158 – 166 |
ASTM D 3418 Cov Lus Qhia |
|
Crystallization kub, DSC Peak (degree) |
115 – 130 |
ASTM D 3418 Cov Lus Qhia |
|
Iav Hloov Kub Kub, Tg (degree) |
–32.0 |
ASTM E 1356 Cov Lus Qhia |
|
Decomposition kub (degree) |
330 – 350 |
1 wt.% poob hauv huab cua |
|
Vicat Softening Point (degree) |
90 – 105 |
ASTM D 1525 Cov Lus Qhia |
|
Thaum tshav kub kub distortion kub, 1.8 MPa (Thickness 4.0 mm) (degree) |
- |
ASTM D648, tom qab annealing ntawm 150℃rau 16 h |
Cov khoom hluav taws xob
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Surface Resistance (Ω) |
Loj dua los yog sib npaug rau 1.0 × 10¹⁴ |
ASTM D257, ASTM<1 V, after 2 min, 500 V |
|
Volume Resistivity (Ω·cm) |
Loj dua los yog sib npaug rau 1.0 × 10¹⁴ |
ASTM D257, 10 mA, tom qab 2 min ntawm 23 degree |
|
Dielectric zog (Thickness 1.0 hli, 23 degree) (kV / mm) |
20 – 25 |
ASTM D 149 Cov |
|
Dielectric tsis tu ncua (1 kHz, 23 degree) |
7.0 – 10.0 |
ASTM D150 |
Combustion Properties
|
Khoom |
Tus nqi |
Txoj Kev Xeem |
|
Flame Rating, UL (0.10 hli) |
V-0 |
UAS 94 |
|
Oxygen Index (Thickness 3.0 mm) (%) |
44 |
ASTM D 2863 Cov khoom lag luam |
Los ntawm cov ntaub ntawv tshawb fawb pom, qhov viscosity tsawg yog ua tiav los ntawm kev tswj cov polymerization thiab cov tswj qhov hnyav molecular. This ensures that while the resin flows easily during melt processing, it still forms a dense, highly crystalline structure after cooling. Cov qauv no yog lub luag haujlwm rau PVDF qhov zoo-paub lub zog dielectric siab, feem ntau tshaj 20 kV / mm, uas yog qhov tseem ceeb rau kev nyab xeeb ntawm cov xaim thiab cable.
Nyob rau hauv cov nqe lus ntawm thermal kev ua tau zoo, PVDF resin no tswj cov neeg kho tshuab kev ncaj ncees nyob rau hauv ib tug dav kub ntau yam, feem ntau ntawm -40℃mus rau 150℃nyob rau hauv tas li ntawd mus kev pab cuam. Qhov no ua rau nws haum rau siab -kub xov hlau, tsheb cables, aerospace wiring, thiab industrial tswj systems uas thermal stability tsis yog -negotiable.
Chemically, PVDF muaj kev tiv thaiv zoo rau cov roj, roj, cov kua qaub, cov kuab tshuaj, thiab UV hluav taws xob. Rau cov xaim thiab cable kev teeb tsa raug rau qhov chaw hnyav-xws li cov nroj tsuag tshuaj, cov chaw sab nraud, lossis cov ntawv thov sab nraum zoov- qhov kev tiv thaiv no txhais tau ncaj qha mus rau lub neej ntev dua thiab cov nqi kho mob qis dua, muab cov txiaj ntsig zoo rau cov neeg yuav khoom.
Ua raws li FABE txoj cai
● Nta: Tsawg yaj viscosity, siab purity, uniform pellet loj, zoo heev dielectric thiab tshuaj tsis kam.
● Zoo: Yooj yim extrusion, ntau dua efficiency, ruaj khov rwb thaiv tsev zoo, txo kev ua tsis xws luag.
● Cov txiaj ntsig: Tus nqi tsim khoom qis dua, txhim kho kev ntseeg tau ntawm cable, txuas ntxiv cov khoom lag luam, thiab txo kev pheej hmoo ntawm hluav taws xob tsis ua haujlwm.
● Cov ntaub ntawv pov thawj: Cov qib PVDF tau siv dav hauv cov ntawv thov hlau thiab cable tau ua kom pom kev ua haujlwm ntev - nyob rau hauv kev xav tau kev lag luam thiab hluav taws xob ib puag ncig, txhawb nqa los ntawm cov qauv kev lag luam thiab cov ntaub ntawv hauv teb.
Qhov viscosity tsawg PVDF resin no yog sib xws nrog cov qauv hlau thiab cov khoom siv cable extrusion thiab tuaj yeem raug txiav rau qhov tshwj xeeb rwb thaiv tsev thickness, yooj, thiab kev ua tau zoo.
Cov yam ntxwv Platform
Kev Tswj Xyuas Zoo
Ntim
25kg / woven hnab, 800kg / pallet
Rhiav Gallery
Cov neeg siv khoom
FAQ
Q1: Dab tsi ua rau qis viscosity PVDF resin haum rau hlau thiab cable extrusion?
Tsawg viscosity txhim kho yaj ntws, ua kom smoother extrusion, zoo dua nto tiav, thiab meej rwb thaiv tsev thickness tswj, tshwj xeeb tshaj yog rau nyias - phab ntsa cable designs.
Q2: Cov PVDF no puas tuaj yeem siv rau siab -kub cables?
Yog lawm. Nws muaj cov thermal stability zoo heev thiab tsim nyog rau kev ua haujlwm tas mus li hauv qhov kub thiab txias ib puag ncig hauv kev lag luam thiab tsheb thaiv.
Q3: Ua li cas PVDF piv rau lwm cov fluoropolymer rau cable rwb thaiv tsev?
PVDF muab qhov sib npaug zoo ntawm kev ua tau zoo, lub zog siv hluav taws xob, kev ua haujlwm ntawm dielectric, thiab cov nqi ua haujlwm zoo piv rau ntau lwm yam siab -kawg fluoropolymers.
Q4: Puas yog cov resin no haum rau sab nraum zoov lossis cov chaw muaj tshuaj lom neeg?
kiag li. PVDF tsis kam tiv thaiv UV hluav taws xob, tshuaj lom neeg, roj, thiab cov kuab tshuaj ua rau nws zoo tagnrho rau kev ua haujlwm hnyav.
Q5: Cov resin puas tuaj yeem hloov kho rau kev siv cable tshwj xeeb?
Yog lawm. Cov qib sib txawv thiab cov qauv tuaj yeem muab tau raws li cov viscosity, yoog raws, thiab kev ua tau zoo.
Cim npe nrov: pvdf viscosity tsawg viscosity pvdf cob rau hlau thiab cable, Tuam Tshoj tsawg viscosity pvdf cob rau hlau thiab cable manufacturers, lwm tus neeg, Hoobkas