| Properties and Test Meth | Units | Value |
| Specific surface area (N2) Areameter following ISO 5794-1, Annex D | m2/g | 85 |
| Mean particle size Multisizer, 100 µm capillary following ASTM C 690 | µm | 5 |
| Particle size, d50 Laser diffraction following ISO 13320-1 | µm | 7.5 |
| Tamped density (material after storage) following ISO 787-11 | g/l | 300 |
| Loss on drying 2 h at 105 °C following ISO 3262-1 | % | 6 |
| Loss on ignition 2) 2 h at 1000 °C following ISO 3262-1 | % | 8 |
| pH value 5 % in water following ISO 787-9 | 10.1 | |
| DBP absorption 2) following DIN 53601 | g/100 g | 200 |
| 3) following ISO 3262-19 | % | 82 |
| Al content as Al2O3 3) following ISO 3262-18 | % | 9.5 |
| Na content as Na2O 3) following ISO 3262-18 | % | 8 |
| Fe content as Fe2O3 3) following ISO 5794-1, Annex C | % | 0.03 |
| Sulfate content as SO3 1) Degussa method | % | 0.4 |
| Sieve residue 45 µm spray following ISO 3262-19 | % | 0.05 |
| Luminance factor Y following DIN 53163 | 97 | |
| Package size bag (net) | kg | 25 |
SiO2 content SIPERNAT® Specialty Silica represent a specifi c product
range of precipitated silicas, aluminium and calcium silicates.
Careful adjustment of parameters such as surface area, particle size, purity, oil absorption capacity or hydrophobicity
results in products with different properties.
SIPERNAT® 820 A is a very fi ne particle aluminium silicate
with an aluminium content of approx. 9.5 % in the form of
Al2O3 and approx. 8 % sodium in the form of Na2O.
SIPERNAT® 820 A has a medium oil absorption (DBP) and a
high whiteness level.
Registrations
| CAS-RN of Product | 1344-00-9 |
| EINECS (Europe) | 215-684-8 |
| ENCS (Japan) | 1-508 (Sodium silicate) 1-26 (Aluminium silicate) |
| ECL (South Korea) | KE-30974 |
| TSCA (USA) AICS (Australia) PICCS (Philippines) DSL (Canada) IECS (China) | registered |
供应碱性白炭黑、广东白炭黑AS150代理商
供应碱性白炭黑、广东白炭黑AS150代理商
供应碱性白炭黑、广东白炭黑AS150代理商
商品名 | 外 观 |
| 性能 |
| |||
爱励美 氧化锌 | 白色粉末 |
| 高纯度美国间接法氧化锌，含量≥99.7%，橡胶活性剂 |
| |||
美国 白土 | 淡色粉末 |
| 精细研磨高岭土，橡胶填料，粘着剂，塑胶填料等 |
| |||
物理塑解剂DR | 淡黄色颗粒 |
| 提高填充剂分散性，作为NR塑炼剂，降低门尼粘度，改善脱膜 |
| |||
增粘树脂HM601 | 黄色颗粒 |
| 软化点95℃不饱和芳香烃聚合物，天然胶和合成胶的增粘剂 |
| |||
胶片隔离剂A1001 | 白色膏状 |
| 有效防止胶片堆放过程中粘连，与橡胶相容性好，不影响骨架粘接 |
| |||
流动排气剂SC617 | 白色微粒状 |
| 提高胶料流动性和表面光滑度，改善产品排气，防止CR粘辊现象 |
| |||
黑油膏VVO-BF | 棕色蓬松粉末 |
| 用于低硬度制品，提升成品表面平滑,发泡胶中改善泡孔均匀度 |
| |||
白油膏VVO-WF | 白色蓬松粉末 |
| 用于低硬度制品，提升成品表面平滑,发泡胶中改善泡孔均匀度 |
| |||
补强树脂12687 | 棕色粉末 |
| 腰果油改性补强树脂，能明显改善制品（如胶辊）硬度，强度等 | ||||
消泡剂anfogen200 | 灰白色小颗粒 |
| 韩国消泡剂，改善因水分引起的分散不良及吐霜现象和气泡现象 | ||||
橡胶处理剂B粉 | 白色颗粒状 |
| TCCA-90G氯含量稳定、耐黄变性能优良、用于橡胶表面脱脂处理 | ||||
活性剂PEG-4000 | 白色片状 |
| 调节白色酸性填料的PH值，防止焦烧促进填料分散 | ||||
CPE硫化剂TCHC | 淡黄色粉末 |
| 用于CPE硫化罐硫化的胶管胶带线缆等制品，可获得良好的性能 | ||||
碱性白碳黑820A | 白色粉末 |
| PH值 10.5，用于需改善弹性的特种胶制品及胶辊等 | ||||
拜耳氯化橡胶 | 白色粉末 |
| 用于胶黏剂行业及涂料成膜树脂等。 | ||||
氧化镁MgO150 | 白色粉末 |
| 神牌高活性氧化镁，酸性橡胶吸酸剂，增加骨架与橡胶粘合 | ||||
橡胶除臭剂 | 白色粉末 |
| 能去除大部分橡胶和塑料异味，特别是使用再生胶制品，添加量少 | ||||
抗水解剂DF-55 | 白色粉末 |
| 有效防止鞋材大底高温高湿引起吐霜，轻松通过抗水解测试 | ||||
