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

Optical Brighteners For Plastic, Resin

E
E

B

<a, A, C,B<

P

cof — A
L

cof — A

荧光增白剂351新 — A

BAC-L — A

荧光增白剂FP-127新 — B

荧光增白剂EBF新 — B

BA 1 — B

Optical Brightener

L

S
á
C
B
O
4
2
A
T
P
A
A

B
V
R

L

.
<

<
T

.

V

d2
N
J2
L
A2
E
J2
E
E2
H
m2
E

b

B
A
C
C
B
A
A
A
A
B
I

3
T
s

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