Foam khau ntaub ntaub ntawv calcium thiab zinc stabilizer
| 产品型号 Cov khoom naj npawb | 适用范围 Muaj feem xyuam | 推荐用量 Pom zoo noj ntau npaum |
| HL-728 kev HL-728 series | PVC 发泡鞋材专用 Rau PVC Foam khau cov ntaub ntawv | 2.0~3.0 |
| 产品型号 Cov khoom naj npawb | HL-728 | HL-728A | ||
| 序号 Serial tooj | 项目 Qhov project | 单位 Chav tsev | 指标 Index | |
| 1 | 外观 Sab nrauv | 白色或淡黄色粉末 (Dawb los yog lub teeb daj hmoov) | ||
| 2 | 金属氧化物 Hlau oxide | % | 28.0 ± 2.0 | 32.0 ± 2.0 |
| 3 | 加热减量 Kev txo cua sov | % | ≤5.0 | ≤5.0 |
| 4 | 机械杂质 Mechanical impurities 0.1mm ~ 0.6 hli | 粒/g | ＜20 | ＜20 |
Kev nyab xeeb:
Cov khoom lag luam yog cov tshuaj tsis muaj tshuaj lom thiab ua raws li European Union ROHS Cov Lus Qhia, PAHs PAHs (18 yam khoom), PFOS / PFOA, REACH-SVHC thiab lwm yam qauv ib puag ncig.
Reference formula (kg):
PVC 100, DOTP 70, foaming agent-AC 0.95, calcium-zinc stabilizer 2.0 ~ 3.0, foam regulator-530A 1, expansion agent 0.3, HST 0.1, calcium carbonate 10, tsim nyog tus nqi ntawm cov xim hmoov; raws li cov txheej txheem ntawm kneading thiab batching.
Ntim thiab khaws cia:
Compound ntawv hnab 25kg / hnab, qhuav cia, tsis txhob los nag, kaw cia.
