China Flux & Impregnant

Flux Class

1. Lead FREE flux(NF2) SGS compliance

(NF3) SGS compliance

2. Aluminum alloy flux (AL710) seal aluminum and/or copper alloy

(AL715) seal aluminum and/or copper alloy

3. Stainless steel flux (ST410) seal stainless steel

4. Copper flux which is applied to copper, stainless, braze

It is a non-proton polar solvent used in polar organic reaction; Also as non-polluting detergent, diluent agent etc.

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1. Include multiple surfactants.

2. Mix with caustic soda in appropriate proportion.

3. Be capable of offering excellent penetration performance. It is especially relevant for use in bottle with severe scale and enzyme spot.

4. Be applicable to wipe off all kinds of paper label.

5. Excellent performance of low foam and curb foam. Be able to control foam effectively formed in the course of rinse6. Adopt automatic appendant system so as to monitor the proportion.

Features:

1) Product name: Water soluble flux

2) Model no.: KH-302

3) Being halide-free, this flux is used for soldering electrical and computer

Equipment

Cryolite: Molecular formula: Na3AlF6, the colours are white or soft red or grey, mainly used as flux in alumina electrolysing as well as the fillings in rubber and grinding wheel, the milk-whit agent of enamel, lightshade agent of glass and the metal flux etc.

High Alumina Cement

Specifications:

1. A500:

1>Chemical composition:

Al2O3: 52.0%min. CaO: 33.5%min.

2> physical properties: Fineness (0.08mm residue): 8%max.

3>setting time (h: Min): Initial: 0: 40min. Final: 6: 00max.

4>Flexural strength (Mpa): 1day: 5.0min. 3days: 6.0min.

5>compressive strength (Mpa): 1day: 50.0min. 3days: 60.0min.

High Alumina Cement A700:

Specifications:

1. A700:

1>Chemical composition:

Al2O3: 52.0%min. CaO: 33. 5%min.

2> physical properties: Fineness (0.08mm residue): 8%max.

3>setting time (h: Min): Initial: 0:40min. Final: 6:00max.

4>Flexural strength (Mpa): 1day: 6.5min. 3days: 7.5min.

5>compressive strength (Mpa): 1day: 50.0min. 3days: 60. 0min.

Supply high alumina cement Al2O3>70%

Al2O3>70%

CAO%<20%

Fe2O3<2.5%

Sio2<6.0%

Blaine: >4000cm2/g

Initial time: >2hour final time: <6 hour

Compressive: 1day >50 3day>55

Flexural: 1day >5.0 3day>6.0

fantastic shape,attractive display and enjoyable fun

Functions:

1) Aoinn photocatalyst (TiO2) is at present one of the most leading environment protection products in the world.

2) It can be daubed onto the surface of the materials and form a pellicle

after it is dry.

3) Then it can catalyze and decompose under the light.

4) It can decompose the poisonous and harmful gases in the air, such as

formaldehyde, benzene, xylene, ammonia and TVOC, etc.

5) It can effectively kill many kinds of bacteria up to 99. 99%, such as

coliform, pneumobacillus, staphylococcus aureus; Pseudomonas

aerugimcsa, etc.

6) It can also be mildewproof, deodorant and decontaminative.

Features:

1) Specification: 5kg

2) Main content: Titanium dioxide, water (TiO2, H2O)

3) Functions:

A) Air purification;

B) Preventing accumulation of dust, bacteria and mold;

C) Natural hydrophilic cleaning.

4) Applications: Applied in the following larger areas:

Human dwelling environment: House, office, meeting room, hotel, computer bar, cinema, inn and KTV, etc.

Packing: 5kg/ barrel; 4 barrels/case

- Process: Formaldehyde solution is produced from oxidation of methanol with electrolytic silver as catalyst.

- Physical Properties: Formaldehyde is a colorless transparent liquid, concentration 37%, with strong irritant, suffocative odours, maximum concentration limit in air 5mg/m3. Formaldehyde vapor irritates mucous membrane. Concentrated formaldehyde shall cause corrosion to skin. it is easily soluble in water and alcohol with high reductibility, gradually oxidized in air to form formic acid or methanol by reduction. Formaldehyde is flammable, ignition temperature is about 300&ordm;C, auto ignition temperature is about 430&ordm;C, explosion limit 7-73%(V/V). Formaldehyde is easy to polymerize at low temperature to form insoluble white sediment.

- Grade: 37%

- Standard: SH/GB9009-88 National Standard

- Applications: Formaldehyde is used as raw material to produce medicine, synthetic fibres, synthetic resins, plastics antiseptic, disinfectant and reductant.

- Packing: Packed in dry, clean steel drum with anticorrosion coating or tank car. Labels of No. 5 flammable liquid and No. 11 toxic substances of GB190 "Packaging and labeling of Dangerous Chemicals" must be firmly pasted on containers.

- Storage: Separately stored in cool, ventilated warehouse according to lot no. and equipped with fire-fighting facilities. Storage temperature should be 8-40&ordm;C. Both manufacturer and end user should take necessary measures to reduce the polymerization of formaldehyde to ensure quality.

- Transportation: Suitable for rail, road and sea transportation.

- Safe handling and precautions:

1. Keep away from fire.

2. Its vapour with air may form explosive mixture.

3. Take precautionary measures against static discharges when drumming and during transportation.

4. Handle gently during transportation, avoid strike, sunshine and rain.

5. Regulations on related dangerous chemical substances adopted by the State must be observed for transportation and the permission to use chemicals obtained.

6. Persons in touch with Formaldehyde must be equipped with personal protectors.