Ntiaj teb no Supplier ntawm Environmental Protection
Thiab Kev Nyab Xeeb Cov Khoom Siv Tshiab
PVB Resin rau PVB Interlayer thiab lwm yam kev siv
Khoom duab
| Daim ntawv thov | Qib | Yellowness Test | Volatile yam khoom cov ntsiab lus (%) | Hydroxyl cov ntsiab lus (%) | Acetal pawg Cov ntsiab lus (%) | Haze | Lub teeb Transmittance | Melt Index @ 120 ℃ (g / 10 feeb) | Dawb Acid Cov ntsiab lus (%) | Viscosity (10.0% PVB tov) mPa.s | Kev ceev ceev (g / 100 mL) |
| PVB Interlayer | DVB 201 | Tsis pom yellowness | ≦ 1.5 | 17.0-20.0 Nws | 75-80 : kuv | ≤ 0.40 | ≥87.0 | 0.90-1.70 Nws | ≤ 0.0100 | 1000-1400 Nws | ≥ 14.0 |
| DVB 202 | Tsis pom yellowness | ≦ 1.5 | 17.0-20.0 Nws | 75-80 : kuv | ≤ 0.40 | ≥87.0 | 1.30-2.10 dr hab | ≤ 0.0100 | 900-1300 Nws | ≥ 14.0 | |
| Electronic ceramic, txheej, number case | Qib | Volatile yam khoom cov ntsiab lus (%) | Butyl aldehyde cov ntsiab lus (wt%) | Hydroxyl cov ntsiab lus (wt%) | Dawb Acid Cov ntsiab lus (%) | viscosity 23 ℃ (mPa.s) | |||||
| DVB402 | ≦ 3.0 | 76.0 ~ 80.0 hli | 18.0-21.0 Nws | ≦0.50 | 10-30 Nws | ||||||
| DVB412 | ≦ 3.0 | 76.0 ~ 80.0 hli | 18.0-21.0 Nws | ≦0.50 | 30 ~ 50 | ||||||
| DVB413 | ≦ 3.0 | 71.0 ~ 74.0 hli | 24.0-27.0 Nws | ≦0.50 | 10 ~ 60 | ||||||
| DVB422 | ≦ 3.0 | 76.0 ~ 80.0 hli | 18.0-21.0 Nws | ≦0.50 | 50 ~ 80 | ||||||
| DVB432 | ≦ 3.0 | 76.0 ~ 80.0 hli | 18.0-21.0 Nws | ≦0.50 | 100-170 Nws | ||||||
| DVB433 | ≦ 3.0 | 71.0 ~ 74.0 hli | 24.0-27.0 Nws | ≦0.50 | 140-220 : kuv | ||||||
| DVB 462 | ≦ 3.0 | 76.0 ~ 80.0 hli | 18.0-21.0 Nws | ≦0.50 | 40 ~ 90 * | ||||||
| DVB463 | ≦ 3.0 | 71.0 ~ 74.0 hli | 24.0-27.0 Nws | ≦0.50 | 60 ~ 120 * | ||||||
* hauv 5%tshuaj ethanol, lwm tus nyob hauv 10%tshuaj ethanol
