study on flame retardancy of acetal copolymer improved by aluminum hydroxide
用Al(OH)3提高共聚甲醛阻燃性的研究
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the results indicated that the acetal copolymer containing 60% al ( oh) 3 wasn't combustible.
结果表明:Al(OH)3加入量占共聚甲醛的60%时,产物完全不燃;
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研究了在共聚甲醛中加入Al(OH)3或Mg(OH)2后,产物的阻燃性及力学性能。
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Use of end capping agent to increase the yield of thermostable acetal copolymer
利用封端剂提高共聚甲醛的热碱稳定产物收率的研究
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