Is this product certified?

Yes, the product comes with ISO certification and is classified as Industrial Grade.

How does it compare to sodium silicate?

It has better solubility and higher adhesion compared to powdery instant sodium silicate.

What are the payment terms?

We accept LC, T/T, D/P, Western Union, and Money Gram for payments.

Factory Supply Potassium Polysilicate Powder

Name: Factory Supply Potassium Polysilicate Powder
Brand: LK (NANJING) CO., LTD.
SKU: 1995352775

Jiangsu, ChinaLK (NANJING) CO., LTD.

US$599.00-1,299.00

26 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

1312-76-1

Formula

K2O.nSiO2.H2O

Model NO.

22004

EINECS

215-199-1

Certification

ISO

Type

Potassium Silicate

Appearance

Powder

Grade Standard

Industrial Grade

Loading

26mt per 40HQ

Source

Factory direct

Bulk Density by g/ml

0.50~0.80

Shelf Life

24 months

Transport Package

PP Bag with PE Liner

Specification

25kg / 650kg

Trademark

RAWCHEM

Origin

China

HS Code

2839900090

Production Capacity

50000 T/a

Key features

High Solubility & Uniformity: White powder dissolves fast in water, resistant to cold with good uniformity.

Versatile Applications: Widely used in refractory binders, oilfield drilling fluid additives, and more.

Extended Shelf Life: Real shelf life exceeds 24 months if stored sealed, dry, and away from sunlight.

Factory Direct Supply: Direct from factory with 26mt per 40HQ loading capacity for efficient transport.

ISO Certified Quality: Industrial grade potassium silicate powder with ISO certification for reliability.

Superior Adhesion: Better solubility and higher adhesion compared to standard powdery sodium silicate.

Global Supply Chain: Established since 2008 with stable overseas suppliers and global export experience.

Customizable Modulus: Available in Low Modulus (2.30-2.50) and High Modulus (3.20-3.40) specifications.

Company profile

High Repeat Buyers ChoiceQuality AssuranceDigital Management EnterpriseYears of Export Experience

LK (NANJING) CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-04Nearest Port: shanghai ,ningbo ,qingdao ,tianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address3310, 2north Zhongshan Road, Nanjing, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSodium Lauryl Ether Sulfate (SLES), Linear Alkyl Benzene Sulphonic Acid (LABSA), Sodium Polyacrylate, Ethylene Diamine Tetraacetic Acid (EDTA), Modified Sodium Disilicate (Msd), Active Poly Sodium Metasilicate (Apsm), Sodium Silicate Powder/ Lumps, Potassium Silicate Powder, Mono Penta-Erythritol, Detergent Beads (Laundry Pods)

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the shelf life of Potassium Silicate Powder?

The COA lists 24 months, but the actual shelf life is much longer if stored in sealed bags, away from direct sunlight, moisture, and incompatible chemicals.

Q:How does this powder dissolve in water?

It is a white powdery substance that dissolves quickly in water, is resistant to cold, and offers good uniformity.

Q:What are the main applications for this product?

It is widely used as a refractory binder, oilfield drilling fluid additive, and in other special application fields.

Q:What are the available modulus options?

We offer Low Modulus (Ratio 2.30-2.50) and High Modulus (Ratio 3.20-3.40) versions with varying SiO2 and K2O content.

Q:What is the minimum order quantity or loading capacity?

The loading capacity is 26mt per 40HQ container, supplied directly from the factory.