Compounded composition on the basis of vinyl chloride (co)polymer containing a cellulose filler and 0,4-6,5 parts by weight, for 100 parts by weight of vinyl chloride (co)polymer, of a filler promoter expressed by the general formula :
wherein:
A is the residue of a compound having at least two hydroxyl groups at molecule ends or of a compound having at least one ester or ether linkage in a molecule and at least two terminal hydroxyl groups;
X stands for a hydrogen or halogen atom or an alkyl group, such as methyl and ethyl;
n and m are integers of 1 to 3. Production method for such compounded composition.
以含有
纤维素填料的
氯乙烯(共)聚合物和 0.4-6.5 份(以 100 份
氯乙烯(共)聚 合物的重量计)填料
促进剂为基础的复配组合物,填料
促进剂按通式表示为:
其中
A 是分子末端至少有两个羟基的化合物的残余物,或者是分子中至少有一个酯或醚连接和至少有两个末端羟基的化合物的残余物;
X 代表氢原子、卤素原子或烷基,如甲基和乙基;
n 和 m 为 1 至 3 的整数。 这种复配组合物的生产方法。