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Zhenjiang Zhengdan Chemical Industry Co., Ltd.
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About Us
Zhenjiang Zhengdan Chemical Industry Co., Ltd. is a sate-owned enterprise in the
development and manufacture of fine chemical pro-ducts.
TMA(trimellitic anhydride) is one product of our main products.It used for producing polyester resin, polyimide resin ,water soluble alkyd resin ,water soluble polyurethane resin, plasticizerand TOTM,etc?
(TMA)Item Name Result
Appearance white flaked or granules
purity竊���99.80
Acid value竊�gKOH/g ��870.00
Anhydride竊� 98.50?1.50
mp ...
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