Descripción del producto

Name:SKHZYE-DPE*1 for waste paper de-inking.
Origin: China
Packing:*5kg/drum
Port:Qingdao
Delivery: Within 2 weeks

                                               SKHZYE-DPE*1
                         Office Waste Paper Enzymes for De-inking Applications
Description:
SKHZYE-DPE*1 is an enzyme complex that selectively modifies cellulosic fibers to aid in the separation of ink and other debris from recycled papers. SKHZYE-DPE*1 is in powdered form and will operate in broad range of pH *8 and temperature *5 oC*0 oC
Product Benefits:
When applied as directed in this bulletin, SKHZYE-DPE*1can help to accomplish the following:
1. Decreases the need for pulping chemicals such as soda, peroxide and silicate.
2. Reduces black spots from both thermochemical inks and oil based inks.
3. Reduces stickies through dispersion.
4. Increases in whiteness and brightness of up to 3 points.
5. Improves softness due to easier fiber rewetting and swelling.
6. Reduces fines leading to cleaner white water loops.
7. Improves paper strength properties.
8. Improves paper formation and drainability leading to either the reduction of steam demand for paper drying or conversely increases in the paper machine speed and runnability.
9. Reduces COD level in waste water treatment and therefore the reduction of the chemical load in the treatment of the aforementioned waste water.
Properties:
Appearance:   Tan to light yellow powder (Note that color does not affect or reflect activity.)
Odor:    Slight fermentation odor
Solubility:   Miscible with water
pH (1% solution): 4.5 + 1.0
Effect of Temperature:
SKHZYE-DPE*1 will function from *5 oC*0 oC with an optimum of *0 oC*0 oC. Higher operating temperature results in higher enzymatic activity providing lower enzyme dosage for a particular application.
Effect of Ph:
SKHZYE-DPE*1
It will function from a pH of 4,**8.5 with an optimum of 6.**7.5.
Dosage:
SKHZYE-DPE*1 is added at a dosage between ****0 g/ton (metric ton) of dry pulp. We have found a general optimum at *0 g/ton. Contact your representative for further assistance in determining optimal dosage for your mill. The enzymatic treatment is best at the digester (wastepaper repulper).
Termination:
SKHZYE-DPE*1 can be inactivated by raising the pH above *1.0 or temperature above *1 oC (**0 oF) or a combination of the two. Oxidizers such as peroxide and hypochlorite can also be used to inactivate the enzyme. In the pulp and paper process, SUKADEN**1 is inactivated in the dryers at the paper machine. No residual enzymatic activity will be found in the manufactured paper.
 
Packaging:
Standard package size for SKHZYE-DPE*1 is *5 kilogram plastic drums. Alternate custom packaging is available upon request for smaller or larger volumes.
 
Handling and Safety:
SKHZYE-DPE*1 can be an irritant to some individuals; avoid contact with skin and eyes. Take necessary precautions to avoid breathing dust. Long term exposure to protein based products such as SUKADEN**1 may sensitize certain individuals to the product. Always close drum after opening.
 
Storage:
SKHZYE-DPE*1 retains more than *0% activity after *2 months when stored at lower temperature (below *5, *7 oF) out of direct sunlight and in the original, closed container. SKHZYE-DPE*1 also retains more than *0% activity after 1 month when stored at *8 oC (**0 oF). Do not let freeze.