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Table 1 Thermogravimetric analysis (TGA) of hydrogels based on CMC/P4VP

From: Development of hydrogel based on Carboxymethyl cellulose/poly(4-vinylpyridine) for controlled releasing of fertilizers

Hydrogels

IDT °C

Temperature at 50% wt. loss %

Weight loss % at 400 °C

CMC/P4VP

98

100

95

CMC/P4VP/Urea

95

100

95

CMC/P4VP/Ca nitrate

120

800

18

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BMC Chemistry

ISSN: 2661-801X

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