China Chemical Auxiliary & Catalyst - Page 2

Application: Silcote 608 is a valuable aid to maintenance and production lines. Use on battery terminals, anti-friction bearings, electrical contacts, switches, fixtures, tools, dies, taps, jigs, instruments, etc.

Features:

Nontoxic. Pleasant odor. Penetrates lubricant. Antirust. Moisture displacer.

Combines features of various products in a single, handy spray can!

Lubricates delicate parts with a film that need not to be removed.

Displace moisture&removes fingerprints!

Penetrate&clean speeds dia-assembly of rusted&corrded parts.

Safe on all metals and polished surfaces.

Can be sprayed on paints, ceramics, rubbers and plastics.

Assay: 98.0%min

OP: 99.0%min

The component of carbon molecular sieve (CMS)is carbon. CMS takes the appearance of cylindrical black solid, contains countless 4anystrom fine pores, it can be used to separate air into nitrogen and oxygen. In industry, CMS can concentrate nitrogen from air with PSA systems. Our CMS products have the character of large nitrogen yield capacity, high nitrogen recovery. It can meet the requirement of all types of PSA nitrogen systems.

Features:

1) U0412-1:

A) AL2O3: 99. 8%

B) Fe2O3: 0. 015%

C) SiO2: 0. 02%

D) Na2O: 0. 03%

E) L0. 1: 0. 1%

F ) Cystal diameter: 1. 0-1. 5

2) U0412-2:

A) AL2O3: 99. 8%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 04%

E) L0. 1: 0. 1%

F) Cystal diameter: 1. 0-1. 5

3) U0423-1:

A) AL2O3: 99. 8%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 04%

E) L0. 1: 0. 1%

F) Cystal diameter: 1. 5-2. 0

4) U0423-2:

A) AL2O3: 99. 8%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 04%

E) L0. 1: 0. 1%

F)Cystal diameter: 2. 0-3. 0

5) U0423-2:

A) AL2O3: 99. 6%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 27%

E) L0. 1: 0. 1%

F )Cystal diameter: 1

6) PG-23:

A) AL2O3: 99. 7%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 15%

E) L0. 1: 0. 1%

F)Cystal diameter: 2. 0-3. 0

7) MJ-12:

A) AL2O3: 99. 7%

B) Fe2O3: 0. 03%

C) SiO2: 0. 03%

D) Na2O: 0. 15%

E) L0. 1: 0. 1%

F)Cystal diameter: 1. 0-1. 5

Properties:

1) Material: Sub-micron material

2) High temperature resistance

3) Good wearability

4) Strong corrosion resistance

5) High hardness

6) Excellent insulation

Packaging: As you required

Tribasic lead sulfate

Appearance: White powder without evident mechanical impurity

Lead oxide content: 89.0+-1.0 %

Sulfur trioxide: 7.8-8.5 %

Heating loss: 0.3% max

Fineness: (mesh of 0.075mm) 99.7% min

Packing: 25kg/bag

Molecular formula: 3PbO. PbSO4. H2O

Molecular weight: 990.86

Dibasic lead phosphite

Appearance: White powder without evident mechanical impurity

Lead oxide content: 90.0+-1.0 %

Phosphorous acid: 11.0 +-1.0%

Moisture: 0.3% max

Fineness (mesh of 0.075mm): 99.7% min

Packing: 25kg/bag

Molecular formula: 2PbO. PbSO3.1/2H2O

Molecular weight: 742.57

Lead stearate

Lead content: 27.5+-0.5 %

Free acid: 0.8% max

Heating loss: 0.3% max

Melting point: 103-110 degree C

Fineness: 99% min

Packing: 20kg/bag

Molecular formula: Pb(C17H35COO)2

Barium stearate

Barium content: 20 +-0.4 %

Free acid: 0.5% max

Heating loss: 0.5% max

Melting point: 210 degree C

Fineness: 99.5% min

Packing: 20kg/bag

Molecular formula: Ba(C17H35COO)2

Calcium stearate

Calcium content: 6.5+-0.5 %

Free acid: 0.5% max

Heating loss: 2.0% max

Melting point: 149-155 degree C

Fineness: 99.5% min

Packing: 20kg/bag

Molecular formula: Ca(C17H35COO)2

Application: Calcium stearate has good thermal stability, but poorer than lead stearate and barium stearate. It is better if used with Zn or epoxy compound, so it is widely used for the nontoxic products. PVC can become bright red at 160 degree C or heated for a long time. If in a larger quantity, it will has the frost phenomenon.

Zinc stearate

Zinc content: 10.3-11.3 %

Free acid: 0.8% max

Heating loss: 0.8% max

Melting point: 120 degree C

Fineness: 99% min

Packing: 20kg/bag

PVC resin ( SG3, SG4, SG5, SG6, SG7)

Tribasic lead sulfate

Dibasic lead phosphate

Dibasic lead stearate

Lead stearate

Barium stearate

Calcium stearate

Zinc stearate

Chlorinated polyethyleneCPE 135A

Chlorinated Polyvinyl Chloride (CPVC)

PVC Processing Aid ACR

Non-toxic calcium/zimc composite stabilizer JX-W-01

Rear earth composite stabilizer( specially for PVC profile)

Lead salt composite stabilizer ( specially for pipe materials )

Lead based compound stabilizer (PVC Pipe)-JX-04-27F

Lead based compound stabilizer (PVC Pipe)-JX-04-89F

Lead based compound stabilizer (PVC Pipe)-JX-04-1

Lead based compound stabilizer (PVC Pipe)-JX-04-2

Rare earth compound stabilizer (PVC Profile)-JX-03

Rare earth compound stabilizer (PVC Profile)-JX-03L

Rare earth compound stabilizer (PVC Profile)-JX-03S-9

Rare earth compound stabilizer (PVC Profile)-JX-03S-5

Rare earth compound stabilizer (PVC Cable)-JX-06

Lead based compound stabilizer (PVC Pipefitting)-JX-04-6

Lead based compound stabilizer (Artificial leather) JX-01

Rare earth compound stabilizer (PVC panel) JX-05-1

Origin: China

Please contact us for details

Model EYS-1 cement accelerator is an additive used to speed the setting and hardening of cement, mortar and concrete, especially shortcrete. It is used for railway/highway tunnels, shafts/drifts and excavations in all mines and other underground engineering such as hydroelectricity, military industry and civil air defense etc, also suitable for civil construction projects which are required to commission as early as possible and to quicken the solidifying and hardening of ground surface.

Recombinant human epidermal growth factor (EGF), one of human growth factors, is a 6.2 kda protein containing 53 amino acid residues.EGF is a highly efficient cell division factor with many other biological effects, which mainly includes:

1.Stimulating the growth and proliferation of skin, cornea and racheal epithelium tissue in vivo.

2.Accelerating the healing process of epidermis damage on skin, cornea, etc.

3.Repressing the gastric acid excretion.

4.Accelerating the proliferation of epithelial cells in human and animals.

5.Facilitating the biosynthesis of protein, rna, dna as well as metabolic activity in epidermal cells.

Montmorillonite desiccant

Our product boasts pure nature raw material-bentonite, Its raw material is high-quality montmorillonite. Montmorillonite is higher than 95% in purity. Which is environment-friendly without poison and smell, It has no side effect to body. It has superior effect especial at room temperature and in average entironment. Our product has the fuction of active particle absorption, static dehumidification and odor elimination. It is the substitute for Silicagel desiccant.

Characteristics:

It has the advantages of low price, quick absorption speed, low production cost, etc. Compared to other kinds of dry desiccant sold in market, it features quick absorption speed and strong absorption capacity without toxicity, smell, erosion or environment pollution, without any harm to people. It is particularly suitable for food packing.

Application:

It is widely used for sealed storage of products in dry air that cannot be sealed by oil or gas, such as optical eqipment electronic products, medical products, health care products food packing, militaty products and civil products.

Molecular formula: AL2O3. SiO2. NH2O

Technical indications

Item Result

Montmorillonite content >95%

Color white or pale grey and purple

Residual moisture <1%

Chlorides absence

Granularity 0.5-1mm, 1-3mm, 1-4mm, etc irregular gtanular

PH 7

Density 0.95kg/L

Packing 25kg/bag, 1.0MT. Bag or 1.1MT/Bag

Dynamic Damp Absorption Quantity RH=40% RH=80%

18-20 25-27

Usage of Montmorillonite desiccant Container

1. Definition:

Generally, the amount of moisture present in the air is dependent on the Temperature and the Relative Humidity of the ambient air at the time. During the container shipment, there is a great difference in temperature between 0and 80 so that the RH can be moved to approximately 98%. When the temperature low to cold, the moisture is released from the air and condenses onto the cargo and the inside surfaces of the container, which will cause damage or deterioration to the products in the container. Therefore, it needs right container desiccant to control the humidity.

2. Procedure for using container desiccants in containers.

(1) Container Inspection:

Check for any damage on the containers such as holes in the walls or in the roof, gaps or holes in the floor.

Doors should close tightly, and rubber seal must be in good conditions.

Containers should be clean and dry before loading.

(2)Check the moisture content of container floors.

If possible do not use containers with over 20% moisture content.

If this is not possible, adjust the number of units used as given in usage instructions.

Do not use container with floors with moisture contents in excess of 25%.

(3)Seal air vents.

(4)Remove container desiccant from plastic bag.

(5)Hang the units from securing points on container side walls just under roof.

(6)Close the container doors.

If there is a very tight fit in container, Pole/Sac/Bag units may be laid flat on top of cartons. However hanging should be appropriate for the vast majority of containers.

Desiccants absorb water and moisture. Therefore the sacs/bags will increase volume and need space. There should be no pressure on the desiccants.

3. Number of units to place in a container.

For floors in excess 20% moisture content add 1 unit for each 1. 5%.

For mats of Coir and cotton, add 1 unit per container.

For furniture for each 1% of moisture content over 18%, add 1 unit per Container.

For Rattan, Palm Leaf, Sea grass items, add 2 units per container.

If pallets are used in container and over 18% moisture content, add 1 unit for each 1.5%.

Product name: Antioxidant 1520

Chemical name: 4, 6-bis(octylthiomethyl)-o-cresol

CAS No.: 110553-27-0

Chemical formula: C25H42OS2

Desiccants for Insulated Glass (IG-3A)

This insulating glass desiccant can deeply co-adsorb the resident moisture and organics confined in insulating glass, keep the IG clear and transparent even at very low temperature. More importance, it can successfully avoid the tremendous air pressure unbalanced placed on the glasses, which was superposed by seasons or day-night temperature changing and the ensuing air desorption and adsorption function of common IG desiccant.

If you are interested in our product, please visit the website of our company. Thank you!