Polyvinyl chloride cob SG-3
Nta thermo plasticity, ua insoluble rau hauv dej, roj av thiab cawv, swelled los yog yaj rau hauv ether, ketone, chlorinated aliphatic hydrocarbons, thiab aromatic hydrocarbon, siab tiv thaiv corrosion, thiab zoo dielectric khoom.
Daim ntawv thov
PVC Resin SG-3 Daim Ntawv Thov:
1.PVC qhov profile
Profiles yog thaj chaw ntawm PVC noj nyob rau hauv lub teb chaws, kwv yees li 25% ntawm tag nrho cov PVC noj, feem ntau yog ua rau lub qhov rooj thiab qhov rais thiab lub zog txuag cov ntaub ntawv, thiab lawv daim ntawv thov tseem loj thiab loj hlob.
2. PVC yeeb nkab
PVC kav yog qhov thib ob loj tshaj plaws kev lag luam, kev noj yog 20% ntawm tag nrho cov muaj peev xwm tsim nyob rau hauv Tuam Tshoj, lub PVC yeeb nkab.
3. PVC zaj duab xis
PVC zaj duab xis foob yog 3rd loj kom muaj nuj nqis, nws yog hais txog 10% ntawm tag nrho cov peev xwm ntau lawm.
Specification
| ERTIFICATE ntawm QUALITY | ||||
| EXECUTION Standard NO .: | GB/T5761-2006 | |||
| PRODUCR MODEL | SG-3 | |||
| Product Test Indicators | ||||
| Qhov taw qhia | Sab saum toj Class | First Class | Tsim nyog | |
| Viscosity / (ml / g) | 127-135 : kuv | |||
| Cov xim dub ≤ | 16 | 30 | 80 | |
| Volatile thiab noo noo (xws li dej) (%) ≤ | 0.3 | 0.4 | 0.5 | |
| Qhov ntom ntom (g / ml) ≥ | 0.45 ib | 0.42 ib | 0.4 | |
| Cov seem% | 0.25mm sieve ≤ | 2.0 | 2.0 | 8.0 ib |
| 0.063mm sieve ≥ | 95 | 90 | 85 | |
| Ntses qhov nos/40cm2 ≤ | 20 | 40 | 90 | |
| Plasticizer absorption ib 100g resig(g) ≥ | 26 | 25 | 23 | |
| dawb (160 ℃, 10min, tom qab) (%) ≥ | 78 | 75 | 70 | |
| Kev ua tau zoo ntawm cov kua dej extraction l/Ω.m ≤ | 5 | 5 | / | |
| VCM residual 7373μg/g≤ | 5 | 10 | 30 | |
| Qhov tshwm sim | dawb zog | |||
Ntim
Hauv 25kg kraft hnab lossis 1100kg jumbo hnab.
