APSM Active Poly Sodium Metasilicate Powder

Min.Order: 26

Product origin: Nanjing, Jiangsu, China

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US$ 299 ~ 699

Description

Items for Detergent Powder

Item	Product Name	Other name	CAS No.
APSM	Active Poly Sodium Metasilicate (APSM)	Sodium Poly Metasilicate	1344-09-8
AOS	Alpha Olefin Sulphonate (AOS 92%)	Sodium Alpha-olefin Sulfonate	68439-57-6
Zeolite	4A Zeolite	Sodium Aluminosilicate, Molecular sieve 4A	N/A
CSF	Caustic Soda Flakes (CSF 99%)	Sodium Hydroxide	1310-73-2
AEO-7	Fatty Alcohol Ethoxylated 7MOL (AEO-7)	Primary Alcohol Ethoxylate, Peregal, FAE-7EO	68439-50-9
LABSA	Linear Alkyl Benzene Sulphonic Acid 96% (LABSA)	Dodecyl Benzene Sulphonic Acid	27176-87-0
LAS 80	Linear Alky Benzene Sulphonic Acid Sodium Salt 80% (LAS)	Sodium Salt of LABSA	25155-30-0
MSD	Modified Sodium Disilicate (MSD)	Complex Sodium Disilicate, CSDS	1344-09-8
CBS-X	Optical Brightener (CBS-X)	C.I.351, 4,4'-Bis(2-Disulfonic Acid Styryl) Biphenyl	27344-41-8
DMS	Optical Brightener (DMS)	DMS-416	16090-02-1
PAA	Polyacrylic Acid Sodium Salt (PAA)	Sodium Polyacrylate, Sokalan PA15/20/30/40/50, Acusol 445N	9003/4/7
PMA	Poly Aacrylic Acid - Maleic Acid Copolymer (PMA)	Poly Acrylic Acid and Maleic Acid Sodium Salt Homopolymer	52255-49-9
SAL	Sodium Carbonate 99.2% (SAL)	Soda Ash Light	497-19-8
CMC	Sodium Carboxy Methyl Cellulose (CMC)	Cellulose	9004-32-4
NaCl	Sodium Chloride (NaCl)	Industrial Salt	7647-14-5
SMA	Sodium Metasilicate Anhydrous (SMA)		6834-92-0
SMP	Sodium Metasilicate Pentahydrate (SMP)	SMS-5H2O	10213-79-3
SPC	Sodium Percarbonate Coated (SPC)	Sodium Carbonate Hydrogen, Solid Hydrogen Peroxide	15630-89-4
SSA	Sodium Sulphate Anhydrous (SSA)	Sodium Sulfate, Glauber Salt	7757-82-6
SPK	Sodium Sulphate Colorful Speckles (SPK)	Detergent Builder Speckles	7757-82-6
STPP	Sodium Tripolyphosphate (STPP)	Pent-sodium Phosphate	7758-29-4
TAED	Tetra Acetyl Ethylene Diamine (TAED)	Bleaching Activator	10543-57-4
SSS	Sodium Silicate Solid (SSS)	Silicate Lumps	1344-09-8, 106985-35-7

Active Poly Sodium Metasilicate

Appearance: white granular powder

Product Description:
1. To exchange Calcium and Magnesium capacity is higher than 4A Zeolite, it is equivalent to STPP, water soften speed is quick, soften capacity is strong and temperature scope is wide
2. Good compatibility with many kinds of surfactants(especially non-ionic surfactants), and with self-consistent stain removable ability
3. It is easy to dissolve in water, 100ml water can dissolve more than 20g
4. Good characteristic of penetrating, emulsifying, suspension and anti-sediment for stain, pH buffering capacity is strong too
5. It is applicable to the slurry preparation, post-blending etc process. The product has good whiteness, fluidity and stability
6. Environmental friendly

Main indexes:

Index	Standard
Ca²⁺ exchange (mgCaCO₃/g), 35ºC, 20min	320 min (Typical value: 337)
Mg²⁺ exchange (mgMgCO₃/g),35ºC, 20min	330 min (Typical value: 332)
Na₂O + SiO₂ by wt %	75 min (Typical value: 76)
pH value (25ºC,1% solution)	11 max (Typical value: 10.8)
Whiteness by %	85 min (Typical value: 90)
Water insoluble by %	1.5 max (Typical value: 0.8)
Bulk density by g/cm³	0.48~0.60 (Typical value: 0.55)
Particle size (through 20mesh sieve) by wt %	90 min (Typical value: 92)

Properties:

· Calcium exchange capacity test

Calcium Exchange Capacity	APSM	4A zeolite	STPP	Sodium Metasilicate Anhydrous
By mg CaCO₃/g	337	286	158	362

· APSM acid resistance capacity test

HCl Resistance Capacity	APSM	4A zeolite	STPP	Sodium Metasilicate Anhydrous
By mL	16.90	2.00	1.75	17.00

· Test method:
- 2g sample (accuracy to 0.001g) to 50ml distilled water in beaker, agitate it with magnetic force
- Use 0.5mol/L HCL solution to titrate till the pH value decline from 11 to 8
- Read the consumed HCl solution Volume

· APSM Solubility test

Solubility (in 100ml water, 20ºC)	LAS	AEO9	AES	TX-10	BS-12	APSM
0.05% Solution of surfactant only	0.210	0.595	0.539	0.193	0.110	0.310
0.1% solution of APSM + Surfactant APSM: surfactant = 1:1 to be mixed	0.910	1.30	1.10	1.10	0.88

· Application test

Composition\Formula	APSM	4A zeolite	STPP	Sodium Metasilicate Anhydrous
LAS	15.6	15.6	15.6	15.6
AEO9	2.0	2.0	2.0	2.0
Na₂CO₃	10.0	10.0	10.0	10.0
Builder	16.0	16.0	16.0	16.0
Na₂SO₄	44.6	44.6	44.6	44.6
Sodium Silicate (module 2.5)	20	20	20	20
Brightener	0.1	0.1	0.1	0.1
PMA-70	1.3	1.3	1.3	1.3
Stain remove capacity	1.059	0.91	1.09	1.025

· Whiteness and ash content test

Detergent powder sample	APSM	4A Zeolite	STPP
Wash 20 times the whiteness maintain	98.0	89.5	89.0
Wash 20 times settled ash content	1.225	1.264	1.220

· Suggested Formulation

Composition\Formula	Low Phos-1	Low phos-2	Phos free-1	Phos free-2	Phos free-3	Phos free-4
LAS	13.5	9.6	14.5	9.6	14	15
AOS	------	2.4	------	2.4	------	------
AEO9	0.5	0.5	0.5	0.5	------	0.5
Sodium silicate	8	6	8	6	8	10
Sodium carbonate	10	10	15	16	16	14
STPP	14.4	14.5	------	------	------	------
4A zeolite	------	------	9	9	------	------
APSM	5	5	9	9	10.5	10.5
BLF	0.04	0.04	0.04	0.04	0.04	0.25(#33)
Enzyme	0.20	0.25	0.20	0.25	0.25	0.25
CMC	------	------	------	------	------	1
Sodium sulphonate	To balance

1. Suggested processing sequence:
Water ---> Liquid caustic soda ---> Sulfonic acid ---> Sodium silicate ---> Sodium carbonate ---> APSM ---> SSA

2. 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:

Index	STPP	ZEOLITE		APSM	MSD
Index	STPP	Synthetic	Natural	(also called PSM, PSMA)	(also called CSDS)
Full name	Sodium Tripolyphosphate	4A Zeolite	Natural Zeolite	Activated Poly Sodium Metasilicate	Modified Sodium Disilicate
Appearance	White fine powder	White powder		White granular powder
Whiteness	90 min	95 min	80 min	85 min	85 min
Odor	No odor	No odor	No odor	No odor, but irritant to nose and eye
Bulk denstiy	650~950 g/L	550~700 g/L	1100~1300 g/L	350~600 g/L	480~600 g/L
Loading qty	25~26mt/20fcl	20mt/20fcl	27mt/20fcl	27mt/40HQ
Effect	Best	Normal	Bad	good
Main content	Na₅P₃O₁₀ 94% min	Na₂O.Al₂O₃	N/A	Na₂O + SiO₂ 74% min	Na₂O₂SiO₂
Ca exchange	158 mg/g	295mg/g	N/A	320 mg/g	550 mg/g
Mg exchange	N/A	175 min	N/A	330 mg/g	N/A
pH	9.2~10.3	11.0 max	11.3 max	11.0 max	12.0 max
Identical index	P₂O₅ content	Al³⁺ content	N/A	Na₂O + SiO₂ content	SiO₂ content
Value of identical index	56.5% min	18% min	N/A	75% min	25% min
Water insoluble	0.1% max	100%	almost 100%	1.5% max	1.5% max
Moisture	0.5% max	22% max	16% max	N/A	5% max

3. APSM 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

4. 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)

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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