Close-up of white precipitated silica powder with a sampling mark
A Censil brand · Functional silica · Nine application tracks

Start from the process problem.
Prove it with material validation.

Nine application tracks, one working method: we begin with your actual formulation, process, resin system or water conditions — then run material selection, sample validation and application evaluation until a raw-material need becomes a verifiable production improvement.

Find your grade — application × system selector→ Request a 25 kg trial sample→
6Application tracks
11Export markets
GlobalCustomers across application tracks
1–3 daysSample dispatch by air
25kgSmall-batch · multi-grade
COA / SDS ready Full compliance pack
Organized by application, not a shelf list

Nine silica solutions

Each track maps to a real customer type, a set of validation metrics and a one-line value point. We organize development by application scenario, so it's easier to find the right people and the right solution.

01

Feed Additive Flow & Carrier

Premixes · Vitamin blends · Trace minerals

Powdering carrier candidates for liquid vitamins, organic acids, antioxidants, preservatives and choline chloride.Turn liquid additives into a powder that stays deliverable.

Feed Additive Flow & Carrier →
02

Food Powder Flow

Seasonings · Powdered beverages · Dry blends

Fewer lumps, less bridging, less segregation and tighter dosing on the filling line.Keep the powder flowing from the mixer to the filling line.

Food Powder Flow →
03

Oral Care Silica

Toothpaste · Oral-care pastes · OEM / private label

Joint evaluation of cleaning, paste viscosity and in-use feel — they move together, so we tune them together.Let cleaning, structure and stability balance inside one formulation.

Oral Care Silica →
04

Agrochemical Carrier

WP/WG inert carrier · SC anti-caking / rheology

Better adsorption, flow, anti-caking and disintegration in WP and WG.Start from physical stability — make the formulation easier to make and easier to use.

Agrochemical Carrier →
05

Industrial Fluoride Removal

Industrial wastewater · Post-precipitation polishing

A material-screening direction for plants whose effluent still swings above the limit after precipitation or conventional treatment.Prove the value on a real water sample before any project talk.

Industrial Fluoride Removal →
06

Coating Matting & Rheology

Wood · Industrial · UV · Waterborne · Powder

A choice between matting efficiency, transparency, tactile feel, dispersion, rheology and anti-settling.Matting is not the finish line — the whole coating film is.

Coating Matting & Rheology →
07

Defoaming & System Stability

Defoamer compounders · Coatings · Paper · Construction chemicals

Convert defoamer liquids or oily actives into powders that are easy to handle.Kill the foam fast — and keep the system stable.

Defoaming & System Stability →
08

Plastic Film Antiblock

PE · PP · PET films · Blown · Cast · Biaxial

Less blocking; better winding, unwinding, bag-making and printing efficiency.Open the film cleanly without giving up its appearance.

Plastic Film Antiblock →
09

Functional Masterbatch Dispersion

Antiblock · Functional masterbatch · Modified plastics

Antiblock and other functions carried stably into PE, PP and PET resin masterbatch.Start from dispersion in the masterbatch — make the downstream function stable.

Functional Masterbatch Dispersion →
Our method

Five steps from profile to repeat order

We connect samples, documentation, application review, container consolidation and small-order repeat — matched to how small and mid-size plants and blenders actually buy.

Censil Silica five-step process: 01 Profile screening — qualify by track and country; 02 Application review — confirm process and metrics; 03 Sample onboarding — main and comparison samples; 04 Light first order — small batch, low MOQ; 05 Repeat and expand — add grades and SKUs.
The problems we solve

Three real pain points in overseas ingredient sourcing

01

Can't find a truly fitting supplier

Many suppliers only quote prices — they don't understand the application or the customer's process boundaries.

→ Screen by track and country first, then sample by application to cut wasted development.
02

High first-order risk

Customers worry about trial-and-error, import process, batch stability and no repeat after sampling.

→ Lower trial cost with small samples, multiple grades, consolidation, full docs and staged onboarding.
03

Low overseas development efficiency

Many countries, mixed customers and uneven inquiry quality scatter business effort.

→ Advance by tier and concentrate resources on high-fit, high-repeat tracks.
Product selector

Pick a recommended grade by application × system

For silica sourcing, grade choice often matters more than price. Our selector lets you locate a grade direction by scenario, then our technical team refines it around your process.

ApplicationProcess systemKey metricRecommended direction
Open the selector
ApplicationKey needRecommended direction
Premix liquid carrierLiquid loading · flowCENSIL 260P / 265P / 280P
Food anti-cakingFlow · shelf stabilityCENSIL 310 / 320 / 260P
Toothpaste cleaning & structureRDA · viscosity · stabilityCENSIL 310 / 320 / 150
WP / WG inert carrierAdsorption · disintegrationCENSIL 260P / 265P / 280P
Fluoride substrate screeningJar test · column trialCENSIL 320 / 310 / 500
Coating mattingGloss · clarity · rheologyCENSIL 230W / 525L / 560N
Defoamer powderingKnock-down · powderingCENSIL 17 / 698 / 688
Film antiblockOpening · haze · COFCENSIL 773 / 779 / 185P
Masterbatch dispersionFeeding · dispersion · loadingCENSIL 165GR / 185GR / 779
Why us

Development organized by track, not raw-material dumping

Track-organized

Development built around nine real application tracks — easier to find the right people and scenarios.

Screen before selling

Qualify the customer profile first, then move to samples and quotes — less noise, less price war.

Light first order

Samples, docs, review, consolidation and small-order repeat — matched to SME buying rhythms.

Tiered strategy

Push tier one, target tier two, respond to tier three — better return on effort.

Inside the plant

Six controlled stages, one consistent product

From precipitation to packaging, every batch follows the same controlled route — so the structure and purity you validate in a sample hold across repeat orders.

See the full six-stage process

Hand your process pain to the right application team

Tell us your track, process system and target metrics. We start with a review, then arrange main and comparison samples.