PVC High Foaming Board High Viscosity Foaming Regulator K902

Lub Hauv Paub Txog Khoom:
Thaum kawm rau hauv cov lus qhia PVC rau cov ntaub ntawv tshuab ntau, K902 txhawb kev sib sau thiab kev sib xyaw nyob rau hauv qhov cua sov thiab qhov cua tso. Nws cov khoom tshuab muaj lub hauv paus loj dua tuaj yeem txhawb kev sib sau ntawm cov ntaub ntawv thiab kev sib xyaw ntawm cov ntaub ntawv, uas txhawb kev sib sau cov qhov cua tshuab los ntawm cov khoom tshuab tshuab. Qhov cua sov loj dua tuaj yeem tshem tawm kev sib sau ntawm cov qhov cua tshuab rau hauv qhov dav ntawm cov ntaub ntawv, uas txhawb kev sib sau ntawm cov qhov cua tshuab ntau thiab zoo rau cov ntaub ntawv loj, uas yog qhov tseem ceeb rau cov ntaub ntawv loj uas xav tau kev sib sau ntawm cov qhov cua tshuab zoo thiab txaus nyob rau hauv qhov dav ntawm cov ntaub ntawv.

Txoj cai nyob zoo:
Kab no yog qhov kev siv tshuaj ntxiv PVC uas muaj qhov zoo heev rau kev plasticization hauv qhov cua ntsaum, uas pab ua kom muaj kev siv energy zoo heev thiab kev siv tau ntau. Qhov viscosity ntawm kab no yog siab, uas pab ua kom muaj kev nyob zoo heev rau lub thawv (melt strength), uas pab ua kom muaj qhov density ntawm lub thawv (board) tsawg heev li 0.3 g/cm³ tab sis tsis txhob muaj kev ntsiab (rigidity). K902 muaj kev sib txuas zoo heev, uas pab ua kom muaj kev sib txuas ntawm lub thawv (foam cell) zoo heev thiab muaj qhov volatile content tsawg (≤1%) rau kev extrusion zoo heev. Nws pab txo kev tshem tawm ntawm lub thawv (melt fracture) thiab kev ntsia (die swell), uas pab ua kom muaj kev xam qhov thickness zoo heev thiab muaj cov ntsiab (surfaces) zoo thiab muaj qhov ntsuas (glossy).

Kev siv thiab qhov ntau ntawm kev siv:
Qhov ntau uas peb xav kom siv yog 3%–8% ntawm qhov ntau ntawm lub thawv (total formulation weight), raws li qhov loj ntawm lub thawv (board thickness), qhov density uas xav tau, thiab qhov kev extrusion. Peb xav kom ua kev ua haujlwm yooj yim ua ntej rau kev pom zoo heev.

1. Qhov viscosity siab rau kev nyob zoo heev ntawm lub thawv (melt strength):
Tus viscosity ntawm cov duab hauv qhov tseem ceeb yog 14.0–14.5, K902 muaj lub zog ntawm cov duab hauv qhov tseem ceeb uas zoo heev uas tsim rau kev tswj hwm cov duab foam thaj ntev, tshem tawm kev pov tseg ntawm cov duab, thiab paub tias cov duab yuav muaj qhov loj ib txwm.

2. Qhov plasticization zoo dua rau cov duab ntev:
Lub K902 yog lub tshuab tshuab PVC uas muaj zog heev, nws txhawj rau kev fusion kom tag, thiab paub tias cov duab ntev tau plasticized tag, thaum tuaj yeem tshem tawm qhov teeb meem ntawm kev ua haujlwm thiab kev siv energy.

3. Qhov foam structure microcellular uas ib txwm:
Qhov zog ntawm cov duab hauv qhov tseem ceeb zoo dua ntsuas rau kev ua cov duab closed-cell uas zoo heev, uas txhawj rau kev ua zog mechanical thiab kev tswj hwm qhov cua, tshem tawm cov chaw uas tsis zoo thiab ua kom cov duab zoo dua.

4. Qhov zoo ntawm cov pob ntawv thiab kev tswj hwm qhov loj:
Qhov dispersibility zoo thiab kev pab rau kev flow ntsuas rau kev ua cov pob ntawv uas smooth thiab glossy, tsis muaj qhov tsis zoo, thiab tshem tawm qhov die swell kom cov duab muaj qhov loj thiab qhov tshwj xeeb.

5. Qhov stability ntawm kev ua haujlwm rau kev extrusion uas muaj output siab:
K902 txhais rau kev tawm ntawm kev tawm thiab kev tawm ntawm lub tshuab thaum ua haujlwm txuas ntxiv, txhais rau kev nyab xeeb thiab txhais rau kev cua siab rau kev tsim cov khoom loj.

6. Tshem tias rau cov khoom uas muaj qhov loj:
Tshem tias rau cov khoom PVC uas muaj kev tawm loj, K902 nyab xeeb rau kev tawm ntawm cov khoom hauv qhov loj thiab txhais rau cov khoom sib txawv los ntawm 25 mm thiab muaj qhov sib txawv.

Kaub: 25 kg/tshuab
Kev kho: Kho nyob rau hauv qhov kho tshwj xeeb
Kev ua haujlwm: Muaj txiaj ntsig rau 2 xyoo
Lub tshuab: Tso nyob rau hauv tshuab tso khoom tshwj xeeb uas yuav tsum muaj kev sov thiab tsis muaj dej, tshem tso rau hauv dej lossis dej sov. Thaum tso nyob, yuav tsum tshem tso rau hauv qhov chaw muaj dej lossis qhov chaw muaj sov, tshem tso rau hauv qhov chaw muaj dej sov, thiab tshem tso rau hauv qhov chaw muaj dej sov lossis qhov chaw muaj dej sov.

1. Cov khoom PVC uas muaj kev tawm loj:
K902 yog tshem tias rau cov khoom PVC uas muaj kev tawm loj, xws li cov Celuka thiab cov free-foam rau cov khoom sib xyoo, kev tsim kho, kev kho tshuaj, thiab kev tsim cov khoom rau hauv qhov chaw nyob, txhais rau qhov loj ntawm 3 mm mus rau 25 mm thiab muaj qhov loj ntawm 0.3 g/cm³.

2. Cov khoom PVC uas muaj kev tawm hauv qhov chaw:
Yog zoo rau cov kab laug uas muaj nqis, cov lus, thiab cov duab uas tso cai rau kev sib twb ntau thiab kev tswj hwm. Cov qhov chaw uas muaj lub cev zoo yuav pab tshuaj tau zoo thiab tshuaj tau zoo rau kev tswj hwm.

3. Qhov chaw uas muaj ntau dua thiab muaj kev ua kom zoo:
Pab tshuaj tau kev ua kom zoo thaum muaj ntau dua thiab tsis muaj qhov chaw uas tsis tau ua kom zoo, thiab pab tshuaj tau kev sib twb zoo tshaj plaws.

4. Qhov chaw uas muaj kev sib twb ntau thiab muaj kev sib twb zoo:
Pab tshuaj tau kev sib twb zoo rau qhov chaw uas muaj ntau dua thiab muaj kev sib twb zoo, thiab pab tshuaj tau kev sib twb zoo thiab kev sib twb ntau rau qhov chaw uas muaj ntau dua thiab muaj kev sib twb zoo.

5. Qhov chaw uas muaj kev sib twb zoo thiab muaj kev sib twb zoo:
Pab tshuaj tau kev sib twb zoo thiab kev sib twb zoo rau qhov chaw uas muaj kev sib twb zoo thiab kev sib twb zoo, thiab pab tshuaj tau kev sib twb zoo thiab kev sib twb zoo rau qhov chaw uas muaj kev sib twb zoo thiab kev sib twb zoo.

Maijisen, ib qho tswv yim uas muaj kev ntsuas txog cov khoom siv rau hluav taws xob uas nyob rau hauv Kunshan, Jiangsu, tsis tau siv rau kev pab cuam rau Ca/Zn stabilizers, ACR processing aids, PVC processing aids, foaming regulators, thiab lubricants rau PVC/WPC profiles, boards, flooring, pipes, cables, thiab footwear. Taug li 2009, peb ua haujlwm rau 12,000 sqm production facilities thiab 400 sqm R&D lab rau Yancheng. Thib ob, peb tso cai rau "Technology as the core, Quality as the root," peb foaming regulator series—K902 rau high-foam boards, K530 rau high-foam profiles, K200 rau WPC doors, thiab K400 rau general foam boards—txhais qhia tias peb xav pab cov neeg siv PVC hauv lub ntiaj teb.

1. Yog dab tsi yog qhov tshaj plaws uas yuav tsum muaj?
Tus MOQ yog 1 ton.

2. Koj cov nqi txhawb nqa yog li cas?
Cov nqi txhawb nqa: 100% los ntawm T/T, lossis 30% los ntawm T/T thiab 70% los ntawm L/C.

3. Koj cov lwm yam txhawb nqa yog li cas?
Cov lwm yam txhawb nqa: 10 hnub.

4. Koj tuaj yeem muab cov tshuaj tsoo rau kuv los tsis?
Thiab, peb tuaj yeem muab 200g–500g rau txhua yam khoom.