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SKYDRAGON CHEMTECH ENTERPRISE LIMITED
Email: info@skydragonchemtech.com
Add: HQ: RM2718,27/F, Ho King Comm CTR 2-16 Fayuen ST, Mongkok Kowloon, Hong Kong 
R&D : Nr.828 Maogang Road , Post doctoral research station, Huangpu district, Guangzhou City, China 510700
Production base: Linzi Industrial Zone,Zibo City,Shangdong Province,China
EU OFFICE:  117 STATION ROAD EDGWARE, HA8 7JG LONDON,UK
Email:eu@skydragonchemtech.com

Brightening SD-X-102

 

Brightening SD-X-102

 

Brightening SD-X-102 is a white dyestuff, it can increase the whiteness and brightness of paper and won’t bring any damage. SD-X-102 is a very important brightening, and sold very well domestic and abroad.

 

Physical and chemical index:

Appearance: light yellow powder;

PH Value6-11;  

Belongs to Anion properties

Resistance to hard water: 300PPM

Resistance to swim ion: 0.75%

 

It’s stable to sodium hydrosulfite, not resistant to copper, Iron ions of heavy metals, It can be blended with anion, non-ionic surface active agents, direct acid anion. It can’t be blended with cationic dyes, active agent, synthetic resin.

 

Usage:

It is mainly used in the field of paper industry, coating, and textile plant fiber.

 

Product performance standard GB10661—96

1Appearance :  light yellow powder

2 Strength of the points: 100

3 Colored light close to - tiny

4 Difference between whiteness value and standard whiteness value≥-2

5 The water insolubles ≤0.5%

6 Moisture content ≤5%

7 The fineness of 100 mesh sieve residue≤10%

 

Applying

Brightening during paper compounding

To add it into pulp directly or after dissolved before using alum and cationic auxiliary. It has mid to high affinity to fiber. The brightness will be affected by dyeing time and consistence of the pulp. When the consistence of the pulp is the highest, the brightness will be the best.

 

Dosage:

To dry pulp: 0.150.4%, max dosage0.6%.

 

Packing and Storage:

25kg/bag, or packed according to customer’s requirement. Stored in dry and cool place, avoid moist. Storage for 3 years. 

Email: info@skydragonchemtech.com
Add: HQ: RM2718,27/F, Ho King Comm CTR 2-16 Fayuen ST, Mongkok Kowloon, Hong Kong 
R&D : Nr.828 Maogang Road , Post doctoral research station, Huangpu district, Guangzhou City, China 510700
Production base: Linzi Industrial Zone,Zibo City,Shangdong Province,China
EU OFFICE:  117 STATION ROAD EDGWARE, HA8 7JG LONDON,UK
Email:eu@skydragonchemtech.com
SKYDRAGON CHEMTECH ENTERPRISE LIMITED