C
A
p
- A
  - B
  - B
  - B
  - B
- I
N
p
S
- P
- C
- E
- T
C

Optical Brighteners For Plastic, Resin

E
A

O

<B, B, B,1<

P

荧光增白剂KSN新 — A
L

T

荧光增白剂OB新 — A

荧光增白剂DT新 — B

ST-3 (5) — A

BA 1 — B

荧光增白剂OB新 — A

Optical Brightener

L

O
B
A
O
2
A
á
Á
O
B
A
P

B
V
R

<

<
C

L
<

L
K

E
<

C
P

.

V

e2
L
V2
E
a2
L
c2
E
A2
E
L2
E

b

B
A
2
A
C
A
D
A
B
U
A

3
T
s

© Ranipal WG Fluorescent Whitening Agent Vbl Optical Brightener 52 Brightner KCB Optical Brightening Agents Shandong Subang >