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Lithium Stearate Technical

Introduction of Lithium Stearate:

Product name: Lithium Stearate

Molecular formula:C17H35COOLI

Specification:

Item	Standard
Appearance	white powder, with fat smell
Assay of LiO	5.3~5.6%
Free acid	≤0.2%
Loss on drying	≤1.0%
Melting point	220-221.5°C
Particle size	(≥99.5% through 325 mesh)

Application:

Lithium Stearate can be used as PVC heat stabilizers in transparent products, when use in conjunction with phthalate plasticizers, the film transparency of products is good and does not appear white mist. Lithium Sterate is easier to melt in ketones compare with other stearates, thus little effect on the embossing operation. It is non-toxic substitute for barium soap and lead soap. The product can also be used in conjunction with the phospholipid acid plasticizers. This product can also be used as an external lubricant for nylon, phenolic resin, rigid polyvinyl chloride (maximum amount of 0.6 % ) In addition, the goods can be used as construction waterproof, impermeable and so on.

Storage:

It should be stored in a cool, dry place, gently loading and discharging to prevent any damage to the packages, transport according to the ordinary chemical regulations.

Packing:
Packing: 20kg/bag outside pp weaving bag and inside bis-pva bag.

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calcium stearate Technical

Chemical name: Calcium Stearate

CAS NO:1592-23-0

Molecular formula: Ca (C17H35COO) 2

Molecular weight: M=606.

Physical and Chemical Properties: white fine powder, non-toxic, soluble slightly in hot alcohol. It will absorb moisture in air and decompounds into stearate and calcium when meeting strong acid.

Product Quality: The standard HG/T 2338-92

Specification:

Item	Standard
Calcium Content %	6.6±0.2
Free Acid (stearic acid ) %≤	1.0
Loss on Drying ( moisture ) %≤	3.0
Melting Point °C ≥	138
Fineness(200 mesh) %	98

Applications :

Widely used as heat stabilizer for UPVC. It can increasing the gelation speed with base of lead salt and lead soap.

Used as PP and PE halogen absorber to eliminates negative impact on residual catalyst to resin color and stability, improves resin’s yellow index and fluidity.

Lubricant in polyolefin fiber and mouldedwork.

Mold release, plasticizer, lubricating grease’s thickening agent, textile’s water proofing agent, paint flatting agent etc. for rubber processing.

Used as good dispersing agent in color masterbatch,filler masterbatch.

Used for food additives, forage additives and cosmetic etc.

Storage:

It should be stored in a cool, dry place, gently loading and discharging to prevent any damage to the packages, transport according to the ordinary chemical regulations.

Package

The PE film lined the polywoven bag. Net wt: 25kg/bag, or follow customer’s packing instructions.

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ultramarine blue Technical

ASA IMPEX has been a leading manufacturer and exporter of Ultramarine Blue since 1957 .
In the year 1976, the manufacturing of ultramarine blue was started by us . We produce grades like laundry and industrial. To be able to understand better , please go through what ultramarine blue is all about below.

Ultramarine Blue is Synthetic Inorganic. It is a blue pigment of sodium alumino silicate containing sulphur. It is prepared by heating kaolin, sodium carbonate, sulphur and other inexpensive ingredients together. It is heat and alkali resistant. It is used for optical whiteness in plastics, rubber, inks, paints, cosmetics, detergents, cement, textile and paper.Being a consumer product, Ultramarine is used for brightening the white cotton cloth after washing and to provide blue color and brightness to plastics and rubber used in the industries. It acts as a brightening agent
in white washing and is the only ultramarine blue pigment that does not fade under sunlight or heat
(UPTO 350 DEGREES). It also has various other usage.

As blue colorant in master batches and plastic resins.
As an optical whitener on fabric, paper, plastics, rubber and paints.
As blue colorant in printing inks.
Finer qualities are used in painting and engraving
Ultramarine Blue is 50% used for laundry, 40% for the white washes on exterior surface and 10% for the Industrial use.

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magnesium hydroxide ?? 99.5%

APPLICATION:

- a highly efficient non-toxic inorganic flame retardant, filler and smoke suppressing additive for the manufacture of almost all types of plastics and filled (co)polymer compositions on the basis of PVC, PA, PS, PP, PE, PET, etc.

- in pharmaceutical industry for the manufacture of laxatives, antacids and other magnesium-containing medicines;

- in food industry as food additive E-528 (acidity regulator, color stabilizer etc.)

- in production of lubricating oil additives;

- in production of magnesium compounds;

- in production of catalysts;

- in production of industrial cleaning agents;

- as pigment;

- In production of cosmetics and personal care products

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Ba-Zn Stabilizer SKB-530 (BZ)

Ba-Zn Stabilizer SKB-530 (BZ) is a cadmium-free high efficiency barium-zinc stabilizer for flexible PVC compounds even at low plasticitizer levels, processing by either calendering or extrusion.

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Ba-Zn Stabilizer SKB-540 (BZ)

Ba-Zn Stabilizer SKB-540 (BZ) is a cadmium-free high efficiency barium-zinc stabilizer for flexible PVC compounds even at low plasticitizer levels, processing by either calendering or extrusion.

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Ca-Zn Stabilizer SKB-010 (CZ)

Ca-Zn Stabilizer SKB-010 (CZ) is a white powder stabilizer, containing the main stabilizer calcium,zinc with well balanced lubricants. It is specially used for wires and cables. It is an cost effective stabilizer.

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Ca-Zn Stabilizer SKB-200 (CZ)

Ca-Zn Stabilizer SKB-200 (CZ) is a white powder stabilizer, containing the main stabilizer calcium, zinc with well balanced lubricants. It is suggested for the white wire and cable which not required very high electrical insulation. It could be used with ultraviolet screener and fluorescent whitening agent.

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Ca-Zn Stabilizer SKB-410 (CZ)

Ca-Zn Stabilizer SKB-410 (CZ) is a white powder stabilizer, containing the main stabilizer calcium, zinc with well balanced lubricants. It is designed for twin and multi-screw PVC pipe and profiles extrusion. It allows efficient use of regrind.

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Zinc Stearate Technical 98.5

Product name: Zinc stearate
Appearance: White powder
MF: Zn(C17H35COO)2
MW: 631

Zinc stearate is a zinc soap 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.

Specification :

Item	Standard
Zinc Content %	10-12
Water % ≤	0.5
Free Fatty Acid(As Stearic acid)% ≤	1
Melting Point:	118-125 °C
Fineness(thr 200 mesh),% ≥	99.5
Ash % ≤	12±1