 오퍼게시판 |
|
|
 |
|
|
 |
제 목:
|
Sell fluorescent brightener OB-1(FBA 393)/optical brightener OB-1/OB-2 |
|
상품분류: |
염료과 안료
|
|
등록분류: |
Offer to Sell |
|
내용: |
Additional_detail: We manufacture
Fluorescent brightener OB-1 (FBA
393)
CAS NO: 1533-45-5
Appearance: bright yellow
crystals powder
Purity: 98.5%Min
Melting point: 355-360째C
Solubility: insoluble in water,
but soluble in high boiling point
organic solvent such as phenyl-
chloride
Packaging: Packaged in cardboard
drums, 20kg or 25kg each
Properties: Does not dissolve in
water, can dissolve in such high
boiling point solvents as
trichlorobenzene, diphenyl ether,
etc.; Because this product has
high melting point and strong
stability, so it has very good
heat resistance; Because this
product's hydrophobic nature, so
it has good light fastness; and
for it has strong fluorescence,
it can not only improve the
whiteness of the products but
also can improve the brightness,
so it can be used as disperse
dyes in the chemical fibre, can
be used like oil dissolving
coloring agent in the plastics.
Uses:
1.Suitable for whitening chemical
fibers, such as the polyester
fibre, nylon fiber, polypropylene
fiber and so on.
2. Suitable for whitening and
brightening polypropylene
plastic, hard PVC, ABS . EVA,
polystyrene, polycarbonate, etc.
3. Suitable to be added into the
conventional polymerization of
polyester and nylon.
4. Especially suitable for
whitening the plastics of
elevated temperature compaction.
Method of Application:Recommend
consumption: Put OB-1 brightener
into every 1000kg materiel.
1. The add-on amount of EVA,
polypropylene, nylon and
polycarbonate is 75 ~ 200g.
2. The add-on amount of terylene
fiber is 75 ~ 300g.
3. The add-on amount of benzene
is 25-50g.
Jeffrey Yan
Sales Manager for
Hebei Fulong Import & Export Co.,
Ltd.
Shijiazhuang Dongcheng Chemical
Co., Ltd.
Add: 1006 Sinochem building, 707
Lianmeng Road, Shijiazhuang
050061, Hebei, China
T:+86-311-87709098 ext 611
F::+86-311-87709298
M:+86-15832121798
email:yxfnr at 163 dot com
MSN:yxfnr at 163 dot com
|
연락처 |
| 담
당 자: |
jeffreyyan |
| 회사주소: |
1006 sinochem building,707 lianmeng road,shijiazhuang 050061,hebei,china |
| 전화번호: |
0086-(0)311-87709098-611 |
| 팩스번호:
|
0086-(0)311-87709298 |
| E - mail: |
fularden@heinfo.net |
|
현재위치
: Home > Trade 
