

濟(jì)南浩德生物科技有限公司
主營(yíng)產(chǎn)品: 二甲苯
現(xiàn)貨銷(xiāo)售-量大從優(yōu)-液體-粉狀
價(jià)格
訂貨量(千克)
¥4.50
≥100
店鋪主推品 熱銷(xiāo)潛力款
잵잯잯잯잮잵잱잴잲잳잰
在線客服
產(chǎn)品簡(jiǎn)介
脲醛樹(shù)脂又稱(chēng)脲甲醛樹(shù)脂。英文縮寫(xiě)UF,是尿素與甲醛在催化劑(堿性或酸性催化劑)作用下,縮聚成初期脲醛樹(shù)脂,然后再在固化劑或助劑作用下,形成不溶、不熔的末期熱固性樹(shù)脂。 固化后的脲醛樹(shù)脂顏色比酚醛樹(shù)脂淺,呈半透明狀,耐弱酸、弱堿,絕緣性能好,耐磨性極佳,價(jià)格便宜,它是膠粘劑中用量最大的品種.特別是在木材加工業(yè)各種人造板的制造中,脲醛樹(shù)脂及其改性產(chǎn)品占膠粘劑總用量的90%左右。
產(chǎn)品特點(diǎn)

脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂脲醛樹(shù)脂

