Product Overview
Flux Calcined Diatomaceous Earth Type 535 CAS 68855-54-5 is fine-grade flux calcined filter aid developed for high-clarity polishing filtration. Compared with ordinary calcined diatomite, flux calcination improves skeleton rigidity and forms evenly distributed fine pores. It can trap ultra-fine colloids and micro suspended matter that conventional filter aids fail to remove, meeting strict requirements for liquid transparency in fine chemical, beverage and other industries.
Key Features
- CAS Number: 68855-54-9, Flux Calcined Type 535 Fine Particle Diatomaceous Earth
- Uniform fine pore structure, excellent capability to intercept micro particles and colloids
- Achieve high clarity polishing filtration effect
- Rigid porous framework, not easy to compact during filtration
- Low soluble impurities, avoid contaminating finished filtrate
- Stable batch particle size distribution, consistent filtration performance
- Form permeable filter cake, balance clarity and proper filtration speed
- Suitable for pressure filter, leaf filter and vertical pressure filtering equipment
Main Applications
- Precision polishing filtration requiring high liquid clarity
- Fine chemical liquid purification and micro impurity removal
- Polishing filtration of fruit juice, beverage and fermented liquid
- Pre-coat filter medium for high standard clarification process
Usage Guidance
Implement pre-coating procedure to build complete filter layer on filter media. Adjust addition dosage according to raw liquid turbidity and target clarity. Avoid excessive feeding which reduces flow velocity. Optimize filtration pressure to prevent filter cake compaction. Wear dust mask during powder handling.
Storage & Package
Keep packages tightly sealed. Store in dry, clean warehouse, isolate from odoriferous materials. Standard package: 25kg woven bag with food-grade PE inner liner. Shelf life: 24 months under dry sealed storage.
Service Support
Filtration testing samples available. COA and technical datasheet can be provided upon request. Stable bulk supply capacity. Welcome to inquire factory quotation.