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連絡先担当者 Mr. Virgil
Pudong, Shanghai, Shanghai
~[Chemical name] 2,5'-Bis[*-(*-tert-butyl
benzoxazolyl*2'-)thiophene
[Molecular weight] **0
[Structural formula]
[Formula] C*6H*6N2O2S
[Appearance] slight greenish yellow powder
[Structure] a compound of benzoxazole type
[Melting point] **0℃***2℃
[Solubility] hardly soluble in water,but soluble in
paraffins,mineral oils and ordinary organic solvents.
[Specifications]
ITEM
INDICES
APPEARANCE Slight greenish
yellow powder
PURITY(HPLC) ≧*9%
MELTING POINT
**0℃***2℃
FINENESS ≧**0目
[Applications]
OB can be used for whitening thermoplastic plastics,PVC, PS, PE,
PP, ABS,Acetate fier, paint,coating , printing ink ,etc..It can be
added at any stage in prodess for process for shitening the
polymers and can give the finished products a bright bluish white
glaze.
[Directions for use and dosage]
The dosage shoule be 0.***0.*5% on weight of plastic.Put
whitening agent OB into plastic pellets,mix the mixture thoroughly
and then carry out shaping.Fluorescent whitening agent OB is
similar to Uvitex OB made in foreign country.
[Package]
Paper drum lined with plastics bags,net in *5kg.
[Handling&safety]
OB can be handled in accordance with the usual rules for industral
chemicals.Avoid dust formation and ignition sources. Stored indry
and cool place.
国: | China |
モデル番号: | - |
离岸价格: | Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | - |
パッケージの詳細: | - |
納期: | - |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | - |