China Additive - Page 91

Donlag™ DROSG 881 is the non-oxidized bactericide. With the benefits of high efficiency, broad spectrum and environment-friendly property, such product is deemed as the currently disired mucous substance peel-off depressor to sterilize and remove algae for TFC membrane. Thus the contact-type inline sterilizing and algae-removing treatment for TFC membrane has been fulfilled, so as to reduce the frequency of RO chemical cleaning and extend the service life of RO components.

Applications: Preservative in wide range of food products as well as in their packaging materials, since they are characterized by their broad effectiveness to inhibit molds, yeast, and many bacteria growth in food.

If you want to get more infomation, please contact us!

This product is applied widely as guanidine accelerator. The vulcanizate has good anti-aging property. It needs activation with zinc oxide and stearic acid and usually used in combination with thiazoles, dithiocarbamates and thiuram accelerators so that to increase its activity.

It can be suitable for use in NR and all kinds of synthetic rubbers. Besides it applies to tires, rubber footwears, hoses, cables, common industrial products but is not suitable for rubber product touched with food for its bitterness and there is slight pollution.

We have a more than 5-year history of manufacturing phytase.Our 80% products are exported to America, Europe, Africa and other markets.In domestic market, and well-praised by the customers.If you are interested in us, please contact us.We are in China.Looking forward to your friendly reply.

Character:

1. The component range of bath is wide. It is suitable for standard or non-standard sulfate.

2. The deposit is uniform, and has excellent throwing power and leveling capability.

3. The deposit is dense and difficult to get points from rust.

4. The deposit is bright white. It has low stress and good ductility.

Operating conditions:

Parameter Consumption

NiSO4 260g/L

NiCL2 52 g/L

H3BO3 45 g/L

208 Primary brightener 0.5-0.7ml/L

RA-17 Auxiliary agent 5-7 ml/L

WET-300 Wetting agent 1 ml/L

pH 4-4.8

Temperature 50-60

Voltage 12-16

With good property thickening, emulsifying and suspending property.

No harm for Physiology. Not easy to rot. It's a good additive in food.

Good in moisture absorbing and moisture preserving.

The viscosity of the solution usually goes down along with the rising of temperature, goes down with the rising of salt concentration and down with the strengthening of acidity

Used as SWEETENERS, This material can form dust which may cause skin or mucous membrane irritation. Symptoms may include redness, burning, and swelling. Although they may cause respiratory tract irritation, nuisance dusts do not form scar tissue or affect the structure of air spaces in the lungs. Their effects on the tissues are potentially reversible. Primary Route(s) of Entry Inhalation, Skin contact, Eye contact.

Specification

Appearance: Colorless to pale yellowish liquid

Content, (by GC): 95% min

Specific Gravity, (25/25C): 0.9501.050

Refractive Index, nD (25C): 1.41401.4240

Application Direction

General Information: It is a isocyanate-functional silane that is used as crosslinker and adhesion promoter in adhesives and sealants. Provides adhesion to a variety of substrates, both conventional and unusual, superior wet adhesion to glass, metal and other inorganic substrates, good adhesion to difficult substrates like nylon and other plastics. Offers fast hydrolysis in the presence of atmospheric moisture and very good thermal, chemical and UV stability.

Suitable Polymers: Acrylic, Silicones (Si), PU Prepolymers, etc.

Packing & Storage

Normally packed in 25 kg, 200 kg net drums UN approved, sea-worthy for exporting

ISO certified factory of producing L-alanine of food and pharm grade, our products mainly export, if you interested, feel free to contact.

Specification:

1, Assay 99.0- 101.0%

2, Heavy metal ( Pb ) ppm d10

3, Pb (GT-18 ) d10mg/Kg

4, Loss on drying ( 105oC, 3h ) d0.2%

5, ( GT-27 ) d0.2%

6, Specific rotation[a] D 20o +14.3 - +15.2

7, Chloride %d 0.020

8, As ppm d 1

9, NH 4 ]% d 0.02

10, PH 5.7-6.7

Xiangfan Yuchang Fine Chemical CO., Ltd. Is a high-tech enterprise manufacturing pharmaceuticals, chemicals, intermediates and macromolecule additive. YUCHANG is managed by ISO 9001 of international standard, keeping all the process under QA system control.