PVC resin yefirimu inodonha
PVC resin yefirimu inodonha,
PVC Resin SG7, kumiswa PVC SG7,
Inosanganisira thermo plasticity, kusanyungudika mumvura, peturu nedoro, kuzvimba kana kunyungudutswa kuita ether, ketone, chlorinated aliphatic hydrocarbons, uye inonhuwirira hydrocarbon, yakakwirira kuramba ngura, uye yakanaka dielectric midziyo.
Tsanangudzo
| Type | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
| K kukosha | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
| Viscosity, ml/g | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
| Avhareji yepolymerization | 1350-1250 | 1250-1150 | 1100-1000 | 950-850 | 950-850 | 750-650 |
| Nhamba yekusachena kwechikamu chikuru | 30 | 30 | 30 | 30 | 40 | 40 |
| Volatiles content % max | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Kuonekwa density g/ml min | 0.42 | 0.42 | 0.42 | 0.45 | 0.45 | 0.45 |
| Kusara mushure mesefa 0.25mm mesh max | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063mm min | 90 | 90 | 90 | 90 | 90 | 90 |
| Nhamba yezviyo/10000px2 max | 40 | 40 | 40 | 40 | 40 | 40 |
| Plasticizer absorbency kukosha kwe100g resin | 25 | 22 | 19 | 16 | 14 | 14 |
| Kuchena % min | 74 | 74 | 74 | 74 | 70 | 70 |
| Residual chlorethylenecontent mg/kg max | 5 | 5 | 5 | 5 | 5 | 5 |
| Ethylidene chloride MG/kg | 150 | 150 | 150 | 150 | 150 | 150 |
Applications
*SG-1 inoshandiswa mukugadzira yakakwirira-giredhi magetsi insulating zvinhu
* SG-2 inoshandiswa mukugadzira magetsi ekuisa insulating zvinhu, zvakajairika zvigadzirwa zvinyoro uye firimu
* SG-3 inoshandiswa mukugadzira magetsi ekudzivirira zvinhu, firimu rekurima, zvigadzirwa zvepurasitiki zvemazuva ese, zvakadai.
seMafirimu, jasi remvura, kurongedza maindasitiri, dehwe rekugadzira, hosi uye zvinhu zvekugadzira shangu, nezvimwe.
* SG-4 inoshandiswa mukugadzira membranelle yekushandiswa kwemaindasitiri uye veruzhinji, chubhu nemapombi
* SG-5 inoshandiswa mukugadzira zvinhu zvakajeka zvechikamu, chubhu yakaoma uye zvekushongedza zvinhu, zvakadai
seRigid ndiro, giramufoni rekodhi, kukosha uye welding tsvimbo, PVC pombi, PVC windows, mikova, nezvimwewo.
*SG-6 inoshandiswa mukugadzira akajeka foil, hard board uye welding tsvimbo
*SG-7, SG-8 inoshandiswa mukugadzira foil yakajeka, hardinjection molding.Kuomarara kwakanaka uye kusimba kwepamusoro,inonyanya kushandiswa kumachubhu nemapombi.
Packaging
(1) Kurongedza: 25kg net / pp bhegi, kana kraft pepa bhegi.
(2) Kurodha huwandu : 680Bags/20′container, 17MT/20′container.
(3) Kurodha huwandu : 1000Bags/40′container, 25MT/40′container.
Kune yakaoma PVC shrinkable firimu, zviri nani kushandisa kuturika mhando 6 kana 7 resin, kunyangwe muwaya uye tambo yekubatanidza neiyo shrinkable firimu, iyo resistivity yemuviri haina kukwirira se2 kana 3 resin, asi 7 resin molding, kugadzirwa. tsika yakaratidza kuti kushandiswa kwe 2 kana 3 resin, zvakaoma kuumba, yakaoma PVC shrinkable film production yakaoma uye brittle, haigoni kupetwa nekukungurutswa.
Kana plasticizer ichishandiswa, tembiricha yekudziya shrinkage inoderera nekuwedzera kweplasticizer yemukati.Semuyenzaniso, kushandiswa kwekumisa mhando 3 PVC yemuti mafuta upfu, kuwedzera DOP plasticizer ye30-50 PHR, inogona kuva biaxial tensile paanenge 70 ℃, uye zvigadzirwa zvayo zvinogona kuderera kusvika 40 ℃, zvisingakwanisi kuchengetedzwa mumazuva anopisa.Uyezve, nekuwedzera kweplasticizer yemukati, iyo muviri resistivity yekupisa-shrinkable sleeve yewaya uye tambo inodzikira.Nokudaro, patinoshandisa PVC inopisa-sleeve yekupisa kwewaya uye majoini etambo, tichiri kushandisa mhando yechitanhatu kana 7 resin iyo iri nyore kugadzirisa.Kuti tivandudze kuvharidzira, tinoshandisa kupisa stabilizer yakasanganiswa nematatu emunyu uye maviri emunyu uye zvakakodzera kunatsiridza ukobvu hwefirimu kuti ive nechokwadi chekuvharisa.P83 nitrile rabha ine yakanaka machinability, elasticity, kutonhora kuramba, uye inogona kuvandudza simba, kuvandudza kushushikana kwekupwanya kuramba kwePVC zvigadzirwa.Active CaCO3 inonyanya kunatsiridza kusungirira uye kudzoreredza kwemurazvo wezvigadzirwa uye inoderedza mutengo.
