PVA (Polyvinyl Alcohol)
Description
• PVA (Polyvinyl alcohol )
adalah suatu polimer karet sintetis. Polivinil asetat dibuat dari monomernya, vinil asetat (vinyl acetate monomer, VAM). Hidrolisis sempurna atau sebagian dari senyawa ini akan menghasilkan polivinil alkohol (PVOH). Rasio hasil hidrolisis ini berkisar antara 87% - 99%. PVA sebagai bahan perekat untuk bahan-bahan berpori, khususnya kayu. PVA adalah lem kayu yang paling sering digunakan, baik sebagai "lem putih" atau "lem kayu" (lem kuning). "Lem kuning" tersebut juga digunakan secara luas untuk mengelem bahan-bahan lain seperti kertas, kain, dan rokok. PVA juga umum dipakai dalam percetakan buku karena fleksibilitasnya dan tidak bersifat asam seperti banyak polimer lain.
kami juga menyediakan stock grade yang lain.
silahkan chat kami bila ada pertanyaan lainnya dan kami melayani partai besar.
langsung dari importir Chang Chun..
adalah suatu polimer karet sintetis. Polivinil asetat dibuat dari monomernya, vinil asetat (vinyl acetate monomer, VAM). Hidrolisis sempurna atau sebagian dari senyawa ini akan menghasilkan polivinil alkohol (PVOH). Rasio hasil hidrolisis ini berkisar antara 87% - 99%. PVA sebagai bahan perekat untuk bahan-bahan berpori, khususnya kayu. PVA adalah lem kayu yang paling sering digunakan, baik sebagai "lem putih" atau "lem kayu" (lem kuning). "Lem kuning" tersebut juga digunakan secara luas untuk mengelem bahan-bahan lain seperti kertas, kain, dan rokok. PVA juga umum dipakai dalam percetakan buku karena fleksibilitasnya dan tidak bersifat asam seperti banyak polimer lain.
kami juga menyediakan stock grade yang lain.
silahkan chat kami bila ada pertanyaan lainnya dan kami melayani partai besar.
langsung dari importir Chang Chun..
Price history chart & currency exchange rate
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