A.聚合AL/B比低 B.凝聚進(jìn)水呈酸性 C.凝聚加堿過量 D.凝聚加堿過少
A.<0.04% B.<0.05% C.<0.06% D.<0.07%
A.降低氧含量;自聚物;≤0.2% B.降低二聚物;過氧化物;≤0.2% C.降低氧含量;過氧化物;≤0.2% D.降低二聚物;自聚物;≤0.2%