珍珠岩 (CAS No.130885-09-5)
- 物化性质
- 本品为白色固体粉末，由惰性非晶玻璃粒子组成，主要成分为钾、钠、铝硅酸盐。不含有机物，经高温煅烧灭菌。堆积密度比硅藻土轻约20%，颗粒呈不规则的曲卷片状，形成滤饼时具有80%~90%的孔隙率，各颗粒间有毛细孔相通，可捕捉1微米以下的超微小颗粒。化学稳定性好，重金属离子含量约为0.005ppm，可用于食品级过滤。
English description（英文原文，共 1224 字符）
Product Name:Perlite
English Name:Perlite
CAS No.:130885-09-5
Aliases:Food additive perlite
Physical Properties:This product is a white solid powder composed of inert amorphous glass particles, mainly consisting of potassium, sodium, and aluminum silicates. It contains no organic matter and is sterilized by high-temperature calcination. Its bulk density is about 20% lighter than diatomite. The particles are irregularly curled flakes, forming a filter cake with 80%~90% porosity. The particles have interconnected capillary pores, enabling the capture of ultra-fine particles below 1 micron. It has excellent chemical stability, with heavy metal ion content around 0.005 ppm, making it suitable for food-grade filtration.
Uses:It is widely used as a filter aid in industries such as beer and beverages, pharmaceuticals, paints and coatings, and petroleum for rapid filtration, effectively retaining solid particles while maintaining high liquid flow rates.
Technical Specifications:
Bulk density: 0.20~0.25 Kg/m³ (GK-110 type)
Permeability: 0.2 (GK-110 type)
Suspended solids content: ≤10%
Particles retained on 100 mesh: ≤1%
Chemical composition: SiO₂ 74.95%, Al₂O₃ 12.83%, Fe₂O₃ 0.76%, loss on ignition 1.44%
English Name:Perlite
CAS No.:130885-09-5
Aliases:Food additive perlite
Physical Properties:This product is a white solid powder composed of inert amorphous glass particles, mainly consisting of potassium, sodium, and aluminum silicates. It contains no organic matter and is sterilized by high-temperature calcination. Its bulk density is about 20% lighter than diatomite. The particles are irregularly curled flakes, forming a filter cake with 80%~90% porosity. The particles have interconnected capillary pores, enabling the capture of ultra-fine particles below 1 micron. It has excellent chemical stability, with heavy metal ion content around 0.005 ppm, making it suitable for food-grade filtration.
Uses:It is widely used as a filter aid in industries such as beer and beverages, pharmaceuticals, paints and coatings, and petroleum for rapid filtration, effectively retaining solid particles while maintaining high liquid flow rates.
Technical Specifications:
Bulk density: 0.20~0.25 Kg/m³ (GK-110 type)
Permeability: 0.2 (GK-110 type)
Suspended solids content: ≤10%
Particles retained on 100 mesh: ≤1%
Chemical composition: SiO₂ 74.95%, Al₂O₃ 12.83%, Fe₂O₃ 0.76%, loss on ignition 1.44%
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 珍珠岩的 CAS 号是多少？
- 珍珠岩的 CAS 号是 130885-09-5。
- 珍珠岩的英文名称是什么？
- 珍珠岩的英文名称为 Perlite。
- 珍珠岩还有哪些别名？
- 珍珠岩又称 食品添加剂珍珠岩。
- 珍珠岩有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条珍珠岩供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 珍珠岩的供应商主要分布在哪些地区？
- 珍珠岩的供应商主要分布在 上海市（1 条） 等地。
- 珍珠岩有哪些级别可选？
- 平台上珍珠岩的供应级别包括 工业级。
- 珍珠岩的报价单位是什么？
- 珍珠岩的报价单位主要有 千克。
- 哪里可以查到珍珠岩的价格？
- 掌上化工珍珠岩产品页汇总了各供应商的最新报价与规格，地址：/chemicals/130885-09-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布珍珠岩采购需求
