Specialty Additives -suppliers, manufacturers, exporters


Zinc Stearate

Zinc stearate is a "zinc soap" that is widely used industrially. In this context, soap is used in its formal sense, a metal "salt" of a fatty acid. It is a white solid that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene) and chlorinated hydrocarbons when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect. Its main application areas are the plastics and rubber industry, where it is used as a releasing agent and lubricant which can be easily incorporated.

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bismuth subnitrate CP 99.9%

bismuth subnitrate 

white heavy powder

dissolve in HCL, nitric acid and dilute sulfuric acid, and insoluble in water and acohol. 

CAS# 10361-46-3

EINECS No.:233-792-3

Molecular Formula:BiNO4

Molecular Weight:286.98

Purity: 99%, 99.5%, 99.9%

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butyl acetate, tert-

We are manufacturer of BUTAC. We make active supplies to Europe, Africa, Latin America, also we have stock in Rotterdam for Europe clients

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pure Acrylate Technical 55%+/-1

:- DESCRIPTION :- GUNJCRYL PA 50 is Pure Acrylic Emulsion resin which is perfectly
suitable for exterior paint application.

Solids : 55 ± 1 %
Colour & Appearance : Bluish tint
Film : Clear
PH : 8 to 10
Specific gravity 1.07
MFFT at 0 deg c : + 24 deg c
VISCOCITY : 5 to 15 PS, spindle no 3,30 RPM, Brookfield viscometer LVT
: model.
PARTICLE SIZE : 0.3 to 0.5 Microns finer
Grit : No
Tack : No

# Semi Gloss / Matt Finish
# Exterior Paint
# Good Tinting Strength
# Excellent Scrub Resistance
# Exterior Paint for white & pastel Shades.
# Easy Applications.

Surface to receive GUNJCRYL PA55 need to be clear free of laitance, dust, Oil, Paint, coatings &
other contaminants which interfere with adhesion.

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talc powder

Chirag Minerals offer a range of Talc Powder that is characterized by their consistently high purity and whiteness, features that are often important requirements for use in Paints, Plastic, Pharmaceutical, Polymer, Rubber, Refractories, etc industries. Our Talc Powder is of high purity, high whiteness, glossy, transparent and translucent, produced exclusively from best source of mines in India to ensure consistency and traceability. We also offer Talc Powder that can be used in surface coatings including flat emulsion surface coatings, semi-gloss emulsion surface coatings, outdoor wood surface coatings, textured surface coatings, high solids solvent free coatings, primers, alkyd topcoats, heavy duty maintenance and marine surface coatings, electro coating, gel coats and polyester and epoxy putties. The grade of talc used is a choice made by the client dependent on their specific requirements for talc powder purity, talc powder whiteness, talc powder particle size and price

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tert-butyl acrylate Technical min99.85

Item                                         tert-Butyl Acrylate (TBA)

CAS NO.                                    1663-39-4

EINECS NO.                              216-768-7

Formula                                   C7H12O2

Formula weight                        128.17

Manufacturer                          Shandong Minde Chemical Co., Ltd



TBA content

min 99.5%

Water content %

max. 0.04%

Color on dispatch

max. 10

Acid content

max 0.1% (Acrylate acid)

Stabilizer (HPLC)

15±5ppm (MEHQ)

tert-Butyl Acrylate (TBA) is a useful chemical raw materials and important basic intermediate. tert-Butyl Acrylate (TBA) is a monomer used in the production of poly(tert-butyl acrylate) polymers, poly(acrylic acid) polyelectrolyte brushes and 3-(3-methyl-but-3-enyloxy)-propionic acid tert-butyl ester.

It is also used in paints, coatings, high polymer paper conditioner, nursing polymer products and carbonyl reforming polyolefin. Further, it serves as an important raw material in organic synthesis.


Good features of tert-Butyl acrylate (TBA)



l  Chemical resistance

l  Water resisitance

l  Weather resistance

l  Scratch resistance

l  Heat resistance

l  High solids

l  Hydrophobicity

l  Adhesion 

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zinc phosphate

 used in various materials for waterproof, acid resistant or corrosion preventive coating. such as epoxy paint, acrylic paint, paste paint and water soluble resin paint in the fields of shipbuilding, automobile, industrial machinery, light metal hold appliances and metal containers for foods.

 also production of chlorinated rubber and flame retardants , for polymer materials, electronics, temperature glass, Adhesive sintering , additives of transparent ceramic.

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