Printex (HongKong) Limited

Dextrin(Yellowidh & White)

Dextrin is now including Yollowish and White two kinds which are for Textile Printing and Food Industry.

Its viscosity and soluable as per customer's demand maninly supply to abord market atpresent.

1.Commodity Name:  White Dextrin
    Molecular Formula: (C6H10O5)m
   CAS# : 9004-53-9

Character and Properties:
White powder has starch component. Only part can be soluble in cold water, soluble quantity will be according to White Dextrin Content. It is fully soluble in hot water, after cool down, it will not show gelation, if the gelation appear, that means there is unchanged starch inside. It is reductive. It has special odor, especially in boiling. It appear purple instead of blue when mix with iodine. It has strong stickiness, less sacchariferous, keep moisture, strong excipient.

Technical Specification:
         Item                              Specification
         Appearance        White Powder
         Moisture                ≤  4%
         Mucosity                ≥250%
         Dextrin Content                ≥ 93%
         Solubility                ≤ 98%
    Residue through 100 mesh     ≥ 99%
         PH                                             3

Usage and Application:
1.It is act as adhesive in making adhesive tape, stamp, trademark and wallpaper. l
2. It is applied in papermaking, adhesive dope and all kind of adhesive. 3.It is applied in textile industry, dyes and glass.
4.It is applied in medical as bacteriophage substrate.
5.It is used as thinner in foodstuff and medicine.
6.It is applied as adhesive in foundries, building material, coal brick and grinding   wheel.
7.It is also used as floatation aid in mineral industry.

Packing:
Plastic woven bag with plastic film lining, each bag 25kgs net weight.

Transport:
One 20? GP container can load 800 bags (exception: shipment to USA         port load 700 bags).

Storage:
Stored in dry and ventilated warehouse. Pay more attention to that it must be moisture proof,  kept dry and away from sunshine.

2.  Commodity Name:  Yellow Dextrin
      Molecular Formula: (C6H10O5)m
      CAS# : 9004-53-9

Character and Properties:
Yellow powder has less starch component and some dextrose. It is fully soluble in hot water, after cool down, it will not be gelation, if the gelation appear, that means there is unchanged starch inside. It is soluble in cold water, unless there is unchanged starch inside. It is reductive. It has special odor, especially in boiling. It appear yellow to colorless when mix with iodine.

Technical Specification:
Item                         Specification
Appearance Yellow Powder
Moisture                           ≤  4%
Mucosity                            ≥250%
Dextrin Content       ≥ 93%
Solubility                            ≤ 98%
Residue through 100 mesh ≥ 99%
PH                                3

Usage and Application:
1. It is act as adhesive in making adhesive tape, stamp, trade mark and   wallpaper.
2.It is applied in paper making, adhesive dope and all kind of adhesive. 3.It is applied in textile industry, dyes and glass.
4.It is applied in medical as bacteriophage substrate.
5.It is used as thinner in foodstuff and medicine.
6.It is applied as adhesive in foundries, building material, coal brick and grinding wheel.
7.It is also used as floatation aid in mineral industry.

Packing:
Plastic woven bag with plastic film lining, each bag 25kgs net weight.

Transport:
One 20? GP container can load 800 bags (exception: shipment to USA port load 700 bags).

Storage: Stored in dry and ventilated warehouse. Pay more attention to that it must be moisture proof,  dry and away from sunshine.




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