95% Complex Sodium Di-silicate Powder with Strong pH Buffering

Min.Order: 26
Product origin: Nanjing, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 399 ~ 699

Description

Items for Detergent Powder
ItemProduct NameOther nameCAS No.
APSMActive Poly Sodium Metasilicate (APSM)Sodium Poly Metasilicate1344-09-8
AOSAlpha Olefin Sulphonate (AOS 92%)Sodium Alpha-olefin Sulfonate68439-57-6
Zeolite4A ZeoliteSodium Aluminosilicate, Molecular sieve 4AN/A
CSFCaustic Soda Flakes (CSF 99%)Sodium Hydroxide1310-73-2
AEO-7Fatty Alcohol Ethoxylated 7MOL (AEO-7)Primary Alcohol Ethoxylate, Peregal, FAE-7EO68439-50-9
LABSALinear Alkyl Benzene Sulphonic Acid 96% (LABSA)Dodecyl Benzene Sulphonic Acid27176-87-0
LAS 80Linear Alky Benzene Sulphonic Acid Sodium Salt 80% (LAS)Sodium Salt of LABSA25155-30-0
MSDModified Sodium Disilicate (MSD)Complex Sodium Disilicate, CSDS1344-09-8
CBS-XOptical Brightener (CBS-X)C.I.351, 4,4'-Bis(2-Disulfonic Acid Styryl) Biphenyl27344-41-8
DMSOptical Brightener (DMS)DMS-41616090-02-1
PAAPolyacrylic Acid Sodium Salt (PAA)Sodium Polyacrylate, Sokalan PA15/20/30/40/50, Acusol 445N9003/4/7
PMAPoly Aacrylic Acid - Maleic Acid Copolymer (PMA)Poly Acrylic Acid and Maleic Acid Sodium Salt Homopolymer52255-49-9
SALSodium Carbonate 99.2% (SAL)Soda Ash Light497-19-8
CMCSodium Carboxy Methyl Cellulose (CMC)Cellulose9004-32-4
NaClSodium Chloride (NaCl)Industrial Salt7647-14-5
SMASodium Metasilicate Anhydrous (SMA) 6834-92-0
SMPSodium Metasilicate Pentahydrate (SMP)SMS-5H2O10213-79-3
SPCSodium Percarbonate Coated (SPC)Sodium Carbonate Hydrogen, Solid Hydrogen Peroxide15630-89-4
SSASodium Sulphate Anhydrous (SSA)Sodium Sulfate, Glauber Salt7757-82-6
SPKSodium Sulphate Colorful Speckles (SPK)Detergent Builder Speckles7757-82-6
STPPSodium Tripolyphosphate (STPP)Pent-sodium Phosphate7758-29-4
TAEDTetra Acetyl Ethylene Diamine (TAED)Bleaching Activator10543-57-4
SSSSodium Silicate Solid (SSS)Silicate Lumps1344-09-8, 106985-35-7


Modified Sodium Di-silicate

Product Parameters

Appearance: white granular powder

Characteristic:
1. Good capability to soften water
2. Good performance in low-temperature water
3. Environmental friendly Strong pH buffering ability
4. Can be used in different processing methods of detergent powder
5. Compatible with various surfactants
6. Compatible with various bleaching agent
7. Anti-sediment

Main indexes:
IndexGranularFine
Solid content by wt %95 min
Ca2+ exchange capacity (CaCO3) (mg/g)550 min
Mg2+ exchange capacity (MgCO3) (mg/g)100 min
SiO2 by wt %25 min
Na2O + SiO2 by wt %50 min
pH value (25ºC, 1% solution)12.5 max
Whiteness by wt %85 min
Moisture by wt %5 max
Water insoluble by wt %1.5 max
Bulk density by g/cm30.35~0.450.48~0.60

Granulometry (As S by wt %): 
IndexGranularFine
S > 50 mesh18~250~5
80 < S < 50 mesh30~4018~27
80 < S < 100 mesh18~2540~50
S < 100 mesh25 max25 min

 

Detailed Photos

 

Application

1. Detergent industry
2. Textile and dyeing industry
3. Industrial cleaning auxiliary
4. Porcelain industry

Function in detergent system
To replace STPP in detergent formulation, with lower price and no phosphors pollution to water system
 

Important Notice

1. To replace STPP, meanwhile solve the Zeolite's disadvantages, we are now producing silicates series products: MSD and APSM, below is the comparison of the main indexes of STPP, Zeolite, APSM and MSD/CSDS: 

IndexSTPPZEOLITEAPSMMSD
SyntheticNatural(also called PSM,PSMA)(also called CSDS)
Full nameSodium
Tripolyphosphate
4A ZeoliteNatural ZeoliteActivated Poly
Sodium Metasilicate
Modified
Sodium Disilicate
AppearanceWhite fine powderWhite powderWhite granular powder
Whiteness90 min95 min80 min85 min85 min
OdorNo odorNo odorNo odorNo odor, but irritant to nose and eye
Bulk denstiy650~950 g/L550~700 g/L1100~1300 g/L350~600 g/L480~600 g/L
Loading qty25~26mt/20fcl20mt/20fcl27mt/20fcl27mt/40HQ
EffectBestNormalBadgood
Main contentNa5P3O10 94% minNa2O.Al2O3N/ANa2O + SiO2 74% minNa2O2SiO2
Ca exchange158 mg/g295 mg/gN/A320 mg/g550 mg/g
Mg exchangeN/A175 minN/A330 mg/gN/A
pH9.2~10.311.0 max11.3 max11.0 max12.0 max
Identical indexP2O5 contentAl3+ contentN/ANa2O + SiO2 contentSiO2 content
Value of identical index56.5% min18% minN/A75% min25% min
Water insoluble0.1% max100%almost 100%1.5% max1.5% max
Moisture0.5% max22% max16% maxN/A5% max


2. MSD can not completely replace STPP due to STPP's features of:
 - Enhancing the emulsifying and dispersing power, to increase the solubility of protein and dust which normally existing in the fabrics from daily life
 - Anti-caking agent for detergent powder. Since detergent powder is easily caking in exposed air, STPP can absorb the moisture and become Hexahydrate, which is dry and free flowing

3. We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)
 

Factory Photos

 

 

Company Profile

LK (Nanjing) Co., Ltd. Is the initial member of the brand name RAWCHEM, established in 2008, served as the representative office of an European comprehensive trading company in its early years, mainly dealing with the import and export business of raw chemical materials for the detergent industry, now we have become an industrial company, focused on the detergent industry. 
 


OUR BUSINESS MOTTO: 
Everything for detergent, for detergent's everything.

OUR MISSION: 
Save time and money for our customers.
Create and develop the platform for the developing of our employees and partners.
Contribute to the greenization of the detergent-use raw chemicals.
Reduce the use of plastic packages in the detergent industry.

Based on our business motto, according to the different type of our customers, our business is divided into 3 departments:


INDUSTRIAL BUSINESS
Industrial business is our traditional core business, our customers mainly are the local detergent brands, producers and distributors all over the world. Our main products are detergent-use raw chemicals like Sodium Sulphate (SSA), Disilicate (MSD), Soda ash, various surfactant products (AOS, SLES, SLS, LABSA, LAS, AEO...) and etc. Among these products, the disilicate series new type phos-free STPP replacement products are our strong and featured items, our exporting quantity is more than 60% of China's total export.

Our detergent-use raw chemicals are mainly originated in China mainland, but our sources are not limited to China only. To server our customers with more detergent-use raw chemical items, more competitive price and more multiple and stable supply chains, we are developing more and more overseas suppliers to fulfil our global customers' needs.
Our target on this is to become an organizer of the global resources related to the detergent industry.

Beside the detergent-use raw chemicals, we are dedicated in promoting China originated detergent-use production lines and racking systems to our global customers too.
As our business motto said, each and every need of our detergent industry customers, is the direction we are going to work out.
For this part of business, we do free consulting and designing, the production, installation and maintenance will be fulfilled by the related factories directly.

COMMERCIAL BUSINESS
Commercial business is our high-lighted new business department. Customers are mainly laundry shops, cleaning service contractors of public area and those factories with the special needs of equipment or products cleaning.
Based on our wide-scope detergent-use raw chemical items, stable supply chains and years of application experience, we are developing the customized cleaning products for our commercial customers according to their common requests of low price, high efficiency, safe and easy, environment friendly and etc.

CONSUMER BUSINESS
The consumer business is the reason and the ultimate target for the existence of our company. We firmly believe that only the product itself can prove the value and meaning of a company, can mark and maintain the vitality of a company, can eventually fulfil a company's business purpose and social duty.
We are mainly focusing on the consumers of China mainland market. By the advantages of China's fast-growing economy and booming E-Commerce channels, Chinese detergent consumer market is enjoying a rapid developing speed. The market is showing features of more items, more specialized, more liquid items, more concentrated, greener and healthier, longer effect, more new and young brands, and shorter supply chains and etc.
Based on the features of China consumers' market, combining our company's own advantages, we confirmed 4 application scenes as our developing direction, such as laundry, kitchen, household and car-use scenes. For better development of this department, we formed Nanjing XPinhui Daily Chemical Co.,Ltd. In 2020, and built our first detergent pods factory in Henan province with Luoyang Qihang Chemical Co., Ltd., registered the brands of Yike® and Huibox®.
Beside our own products and OEM items, we are also dedicated in introducing our industrial customers' featured and cultured cleaning products into China market. Chinese consumers can reach our consumer items in most E-commerce platforms like JD, Tiktok and Taobao.


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