Tshuaj ntsuas thiab muaj qhov siab zoo tshaj plaws & Wollastonite uas tau muab siv silane: Tshuaj ntsuas rau cov kab mob hauv qhov chaw ua haujlwm, txhob muaj kev kub tshem tawm, thiab yuav qhov me me rau cov plastics uas ua haujlwm los ntawm hezhensy industrial

Tshuaj xyaw rau kev tsis zoo ntawm qhov loj thiab kev tsis zoo ntawm cov ntaub ntawv hauv qhov chaw sib sau

Hauv kev sib sau polymer thiab kev ua cov khoom siv rau lub rooj tsaus ntawv hauv lub rooj tsaus ntawv, cov neeg sib sau tshuaj xyaw tau pom kev sib tw ntau tias thaum sib sau cov thermoplastics uas muaj cov kab mob, xws li polyamide (PA6, PA66), polypropylene (PP), polybutylene terephthalate (PBT), thiab ABS:

• Kev kub thiab kev nyuaj ntawm cov khoom siv uas muaj kev sib tw: Cov kab mob ntau uas muaj qhov siab yooj yim (GF) yuav tso cia rau hauv qhov kev tshuaj xyaw thiab tshuaj xyaw rau hauv qhov kev tshuaj xyaw, uas ua rau muaj kev kub thiab kev nyuaj ntawm qhov chaw sib tw thiab qhov chaw sib sau, uas ua rau cov khoom siv muaj kev kub thiab kev nyuaj thiab tsis zoo ntawm qhov loj.
• Cov kab mob nyob hauv qhov ntaub ntawv thiab kev nyuaj ntawm cov khoom siv: Kev ntau ntawm cov qhov cua tshuaj ntau yuav ua rau cov ntaub ntawv muaj qhov ntsuas tsis zoo, muaj cov ntsiab lus silver ("fiber floating"), thiab kev tshuaj ntau rau cov khoom siv hauv kev tshuaj ntau thiab kev tshuaj ntau.
• Tsis zoo ntawm kev tshuaj ntau nrog cov khoom siv tshuaj ntau tshwj xeeb: Cov khoom siv tshuaj ntau uas muaj qhov ntsuas zoo thiab qhov ntsuas tsis zoo, los ntawm calcium carbonate ( ${\text{CaCO}}_3$) lossis talc uas muaj qhov ntsuas tsis zoo, yuav ua rau cov khoom siv muaj ntau dua thiab txog ntau dua, tab sis tsis tuaj yeem pab tau qhov ntsuas ntawm kev tshuaj ntau, kev tshuaj ntau, thiab qhov ntsuas ntawm kev tshuaj ntau (HDT) uas xav tau rau cov khoom siv tshuaj ntau.

hezhensy industrial engineered high-aspect-ratio (HAR) thiab surface-modified acicular wollastonite muaj cov khoom siv tshuaj ntau tshwj xeeb. Muaj los ntawm cov calcium metasilicate ( ${\text{CaSiO}}_3$) uas muaj qhov ntsuas zoo thiab muaj qhov ntsuas zoo los ntawm kev tshuaj ntau thiab kev tshuaj ntau, cov khoom siv no muaj qhov ntsuas zoo ( $L\mathrm{/}D\ge 15:1\text{–}20:1$). Muaj kev tshuaj ntau los ntawm kev tshuaj ntau silane coupling chemistry, cov khoom siv no ua hais tias tshuaj ntsuab ntawv qhov cua tshuaj uas pab txhawj xyuam rau cov khoom siv hluav taws xob thiab cov khoom siv tswv yim uas muaj kev nyuaj siab, kev kawm txog qhov loj thiab qhov zoo ntawm qhov ntsiab.

Kev txhawj xyuam rau qhov cua tshuaj thiab qhov kev sib txuas ntawm cov lus tshuaj

[ Interfacial Covalent Coupling & Micro-Fiber Stress Transfer Mechanism ]

    Polymer Matrix (PA / PP / PBT Chain)
    ══════════════════════════════════════════════════════════════════════════════
          │ (Organic Functional Entanglement / Co-Reaction: Amino, Epoxy, Vinyl)
       ───R─── [Silane Coupling Molecule (e.g., KH-550 / KH-570)]
          │ 
       ───Si───O───Si─── (Covalent Condensation Linkage)
    ──────────────────────────────────────────────────────────────────────────────
    [ Acicular Wollastonite Needle (CaSiO₃ Core: L/D ≥ 15:1–20:1 Aspect Ratio) ]
    ──────────────────────────────────────────────────────────────────────────────
          ▲                              ▲                              ▲
          │                              │                              │
    [Tensile / Flexural Load]      [Thermal Energy (HDT)]         [Impact Dissipation]
    (Efficient 3D Stress Transfer  (Restricts Molecular Mobility (Micro-Crack Pinning
     & High Flexural Modulus)       at High Temperatures)         & Deflection))

1. Qhov cua tshuaj ntawm cov kab mob tshuaj: Tsis zoo li cov khoom siv uas muaj qhov rov qab uas tsis muaj kev ua haujlwm, cov crystalline wollastonite muaj qhov chaw tshuaj inosilicate uas muaj qhov kab ( $[{\text{SiO}}_4]$cov kab tshuaj uas sib txuas los ntawm ${\text{Ca}}^{2+}$cov cation) uas muaj kev sib txuas los ntawm qhov kab mob tshuaj. Thaum nyias sib txuas rau hluav taws xob, cov kab mob tshuaj no sib txuas los ntawm qhov cua tshuaj tshwj xeeb thiab sib txuas los ntawm qhov cua tshuaj tshwj xeeb. Thaum muaj kev nyuaj siab los ntawm qhov cua tshuaj, kev nyuaj siab sib txuas los ntawm qhov cua tshuaj thiab hluav taws xob, uas pab txhawj xyuam rau qhov kev nyuaj siab, qhov kev nyuaj siab ntawm qhov cua tshuaj thiab qhov kev nyuaj siab ntawm qhov cua tshuaj (Mohs hardness $4.5\text{–}5.0$).
2. Kev tswj hwm siab ntawm Silane thiab kev txuas nrog qhov chaw sib txuas: Cov kho tshuaj kho tsis tau ua kom zoo muaj cov nplooj ntawv uas muaj qhov chaw sib txuas rau hauv dej thiab muaj cov silanol groups ( $\equiv \text{Si-OH}$) thiab yuav tsum tau ua ke rau hauv cov polymer hydrophobic matrices. hezhensy industrial siv cov khoom siv tshiab uas muaj kev txhim kho ntau yam ntawm kev txhim kho chemical los ntawm kev siv cov organofunctional silanes uas muaj kev txhim kho raws li qhov xav:
   • Amino-Silanes (KH-550 / APTES) rpuv Polyamides (PA6/PA66) thiab PBT;
   • Methacryloxy-Silanes (KH-570) rpuv Polyolefins (PP, PE) thiab thermoset polyesters;
   • Epoxy-Silanes (KH-560) rpuv Polycarbonate (PC), ABS blends, thiab epoxy composites.
     Cov silane molecules ua cov siloxane bonds covalent uas nyob nruab nrab ( $\equiv \text{Si-O-Si-}$) thiab rau cov ntaub ntawv khoob, thaum li cas cov ntaub ntawv tshuaj no yuav sib txuas rau lub ruaj ntawv lossis sib khaub rau hauv lub ruaj ntawv. Vim no tsis muaj qhov tshuaj ntsuas hauv qhov chaw sib txuas, yuav ua rau cov ntaub ntawv yuav nyob zoo dua thiab tsis raug rau cov dej.
3. Kev npaj zoo ib yam & tsis npaj tswj: Rau qhov tshwm sim ntawm cov ntaub ntawv khoob uas zoo ib yam, wollastonite muaj kev npaj zoo ib yam rau ob qhov chaw ( $MD$) thiab ( $TD$) uas muaj kev npaj zoo ib yam. Yog tias sau cov ntaub ntawv khoob los ntawm wollastonite los ntawm cov ntaub ntawv khoob ntawm lub ruaj ntawv, ces yuav ua rau kev npaj tsis zoo ib yam yuav nce siab, thiab tsis muaj kev npaj tom qab khiav cov ntaub ntawv rau cov khoom siv hauv lub roj tshuaj.

Kev tso cai rau cov ntaub ntawv sib piv

Lub tshuaj nqi: Lub tshuaj nqi ua kom zoo thiab lub tshuaj nqi ua kom zoo rau cov khoom siv

hezhensy industrial manufactures standardized and customized plastic-reinforcing wollastonite grades to meet diverse processing requirements:

Cov laus sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv

[ hezhensy industrial Wollastonite Application Matrix in Polymers ]

  Engineered Wollastonite
  │
  ├──► Polyamide (PA6 / PA66) Modification ──► Under-the-hood covers, intake manifolds, connectors
  ├──► Polypropylene (PP) Automotive Parts  ──► Instrument panels, door trims, exterior bumpers
  ├──► PBT / PET Electrical Engineering    ──► High-precision coil bobbins, electronic housings
  └──► Glass Fiber Hybrid Compounding       ──► Partial GF replacement, surface smoothing & de-warping

1. Polyamide (PA6 / PA66) Cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv

Sib xyawv $15\mathrm{\%}\text{–}35\mathrm{\%}$hezhensy silane-txais wollastonite rau hauv PA6/PA66 cov khoom sib xyawv yuav ua rau qhov ceev ntawm kev txhawj xeeb (HDT mus rau $190\text{–}{210}^{\circ }\text{C}$), ua kom zoo dua rau kev nyob qhov chaw tsis muaj kev cuam tshuam los ntawm dej, thiab muab cov ntaub ntawv uas muaj kev zoo thiab tsis muaj kev cuam tshuam rau hauv cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv.

2. Cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv

Rau hauv cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv, cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv yuav ua kom zoo dua rau kev nyob qhov chaw thiab kev nyob qhov chaw tsis muaj kev cuam tshuam los ntawm dej, thiab muab cov ntaub ntawv uas muaj kev zoo thiab tsis muaj kev cuam tshuam rau hauv cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv. $-{30}^{\circ }\text{C}$)$30\mathrm{\%}\text{–}50\mathrm{\%}$los ntawm cov khoom sib xyawv rau hauv qhov tsev thiab cov khoom sib xyawv.

3. Tswv yeeb zoo tshaj plaws thiab cov khoom siv hluav taws xob (PBT / ABS / PC)

Rau cov khoom siv hluav taws xob, cov kab hluav taws xob siab, thiab cov khoom siv hluav taws xob rau lub rooj tsheb, cov lus qhia ntawm wollastonite tias nws muaj qhov kev hluav taws xob tsawg, tsis hluav taws xob, thiab muaj kev hluav taws xob siab, nws pab tshem tawm kev hluav taws xob thiab kev tshem tawm kev hluav taws xob (CTI) tsis muaj kev tshem tawm rau kev tswj hwm lub zog.

4. Cov kev sib npaug ntawm cov kab hluav taws xob thiab cov khoob tshuaj

Nyob rau hauv cov khoom siv engineering plastics uas muaj zog siab (piv txwv li, $30\mathrm{\%}$cov kab hluav taws xob nyob rau hauv PA66), thay cov $10\mathrm{\%}\text{–}15\mathrm{\%}$ntawm cov kab hluav taws xob los ntawm cov wollastonite hezhensy uas muaj qhov loj dua thiab muaj kev sib npaug zoo, nws tshem tawm cov ntawv uas pom tau rau sab nraud, ua kom cov kab hluav taws xob yog ib qho zoo, thiab tshem tawm kev tshem tawm rau lub rooj tsheb, tab sis tsis tshem tawm kev zoo ntawm cov khoom siv.

Kev tswj hwm qhov zoo, kev sib tw ntawm lub ntiaj teb, thiab kev xa khoom mus rau lub ntiaj teb

Los pab cov khoom siv uas muaj kev sib npaug thiab kev zoo ib yam rau cov ntawv sib npaug hauv lub ntiaj teb:

• 100% Certified Asbestos-Free: Txhua qhov tshuab tshuab yuav tau muab txhawj xyuam tias tsis muaj chrysotile, tremolite, actinolite, thiab amphibole asbestos los ntawm X-ray Diffraction (XRD) thiab Polarized Light Microscopy (PLM) uas nyob rau hauv cov kev cai ntawm kev nyab xeeb rau kev noj qab haus hauj ntawm lub ntiaj teb.
• Kev sib tw ntau qhov kev cai ntawm lub ntiaj teb: Txhua yam tau muab ua raws li EU REACH cov kev cai, RoHS Directive 2011/65/EU , muaj kev tswj hwm nyob rau hauv ISO 9001:2015 kev pab pawg qhov quality management, thiab tsis muaj cov heavy metals uas nyab xeeb thiab cov volatile organic solvents.
• Cov khoom siv rau kev tshuab tshuab uas tsis muaj dej:
  • Kab tsho tsis sib thaj:  $25\text{kg}$cov khoom siv tshuab tshuab uas muaj peb qhov tshuab tshuab thiab muaj cov khoom siv polyethylene (PE) rau kev khaub ncaws dej hauv qhov tshuab tshuab.
  • Cov khoom siv rau kev tshuab tshuab ntau qhov:  $500\text{kg}$thiab $1000\text{kg}$cov khoom siv FIBC jumbo bags uas muaj kev nyab xeeb rau kev tshuab tshuab pneumatic thiab tsis muaj static electricity.
  • Kev tshuab tshuab rau kev tshuab tshuab hauv cov container: Tshuab tshuab rau hauv cov pallet ISPM-15 uas tau muab kho los ntawm kev kho ntxiv nqaij thiab fumigated solid wood pallets, muaj cov khoom siv rau kev nyab xeeb hauv qhov rooj thiab muaj cov khoom siv vacuum stretch-hood wrapping rau kev tshuab tshuab hauv cov maritime container.

Sib sib twg rau hezhensy industrial

Tshuav tawm kev kub ntawm kev ntsuas thiab txhawb kev nyuaj ntawm cov khoom thiab kev qhia ntawm cov ntaub ntawv ntau dua li yuav tsum muaj cov khoom siv uas muaj kev ua haujlwm zoo. hezhensy industrial qhia rau cov neeg siv khoom ntawm lub ntiaj teb, cov neeg siv khoom rau lub rooj tsheb, thiab cov neeg siv khoom rau kev siv khoom ntau dua li cov khoom siv uas muaj kev nyuaj thiab kev siv silane-modified wollastonite.

Tshaj tawm rau peb tus neeg siv khoom thiab tus neeg siv khoom ntawm peb hauv hnub no los nrhiav cov khoom siv uas muaj kev siv khoom (TDS), cov lus qhia txog kev nyab xeeb (MSDS), cov lus qhia txog kev siv khoom, thiab cov khoom siv uas muaj kev siv khoom.

Lus qhia: Cov kev siv khoom uas muaj kev siv khoom zoo thiab cov kev siv khoom ntawm cov khoom siv (piv txwv li cov khoom siv ob qhov thiab cov khoom siv rau hauv qhov ntsuas) yog nyob ntawm cov khoom siv, cov kev siv khoom (MFI), thiab cov kev siv khoom ntawm cov khoom siv. Cov kev siv khoom thiab cov kev siv khoom yog muab faib los ntawm cov kev siv khoom uas muaj kev siv khoom (COA).