DS-1705 Grinding Auxiliary for Silicon oxide polishing powder

• Customization: Available
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Electronics Chemicals
• Model NO.: DS-1705
• Color: Yellow
• Function: disperse polishing powder
• Producer: Hi-pereral
• Lifetime: 24months
• Shipment: within 10-20days after payment
• Transport Package: 200kg Drum
• Specification: 50%
• Trademark: Toynol
• Origin: Tianjin
• HS Code: 3402130090
• Production Capacity: 3000tons/Year

Product Description

Toynol DS-1705 Grinding Auxiliary for Silicon oxide polishing powder
 

Product Introduction

Chemical Compostion
 

Solution of high molecular polymers with pigment anchoring group
 

Applications

Polishing powder 

Mixed polishing powder 

Polishing paste

Alumina polishing powder

Cerium oxide polishing powder

Characteristics

1. Dispersing and stabilizing water-based polishing powder  

2. Good wetting effect to mixed polishing powder

3. Outstanding deflocculation

4. Prevention of hard precipitation

5. Extension of storage time of polishing slurry

6. APEO free
 

Typical Properties
 

Item	DS-1702	DS-1705
Appearance	Emulsion	Yellow viscous liquid
Content(%)	42%	50%
Solvent	Water	Water
Application	Medium, low viscosity system	High viscosity

Grinding operation
Dispersing sand mill, Glass bead(0.8-1.2mm), Filling rate 70%, 3000rmp/min 60min

Performance evaluation

Viscosity evaluation:Use Brookfield rotational viscometer.

Fineness measure:Scraper fineness meter

Viscosity stability:Store millbase in 100ml scale tube at 40ºC for 24 hours to observe layering scale. Keep storing 15 days to observe layering scale.


Example1(★:Excellent  ☆:Good )

Experimental pigment: polishing powder supplied by some institute

Polishing powder content: 11

Dispersant dosage(as supplied): 5

Defoamer(Toynol^®): 0.1-0.3

Wetting agent(Toynol^®): 0-0.3(as appropriate)

Water: add to 100

Item	Toynol^® DS-1702	Toynol^® DS-1705
Dispersant dosage(SOP)	20%	22%
Wetting of original powder	Quick	Quick
Storage stability (short-term)	★	☆
Dilution stability(long-term)	★	☆
Millbase viscosity	★	☆
Dispersion fineness(μm)	≤2.5	≤2.5
Change of storage viscosity	Without thickening and thixotropy	Without thickening and thixotropy

Operation proposals

1. Suggested dosage when dispersing polishing powder(Based on polishing powder, Toynol® dispersants calculate solid content SOP):20-25%.

2. Do not add wetting agents separately.

3. Toynol^® wetting agents can accelerate original powder wetting.

4. Adding Toynol^® defoamers can quickly eliminate grinding foam.

5. To obtain optimal performance, Toynol^® additives must be added in water before resin and pigment.

6. Advise gradient test to get optimal dosage.
 

Storage

As liquid material, this product should be sealed and placed in a dry, cool, well-ventilated place at room temperature
 

Packing & Delivery

Packing Details  : 200ml bottle, 25kg plastic drum, 180kg iron drum


Delivery Details : Express for sample, Airfreight and Ocean freight for products
 

Certificates

                     EU REACH                                 ISO9001:2008 Quality                 ISO14001:2004 Environment        OHSAS18001:2007 Certification

Company

FAQ

Q: Are you trading company or manufacturer?

A: We are factory with Certification of ISO9001:2008, ISO14001:2004 and OHSAS18001:2007.
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples? is it free or extra?

A: Yes, we could offer the sample for free charge and pay the cost of freight if you sincerely test.
 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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