聚氨酯工业
聚氨酯工業
취안지공업
POLYURETHANE INDUSTRY
2014年
2期
37-39
,共3页
塑胶跑道%胶粘剂%机械性能%老化
塑膠跑道%膠粘劑%機械性能%老化
소효포도%효점제%궤계성능%노화
plastic racetrack%adhesive%mechanical performance%aging test
研究了塑胶跑道用单组分聚氨酯胶粘剂各个组分对其性能影响。综合分析表明，当聚醚多元醇N-340 G的相对分子质量在4000～5000、特种助剂E的使用量在10％左右时，合成的胶粘剂机械性能和性价比最值；老化实验结果表明，同等条件下，用胶粘剂6制得的样品老化后仍比其它品种胶粘剂的机械性能高。
研究瞭塑膠跑道用單組分聚氨酯膠粘劑各箇組分對其性能影響。綜閤分析錶明，噹聚醚多元醇N-340 G的相對分子質量在4000～5000、特種助劑E的使用量在10％左右時，閤成的膠粘劑機械性能和性價比最值；老化實驗結果錶明，同等條件下，用膠粘劑6製得的樣品老化後仍比其它品種膠粘劑的機械性能高。
연구료소효포도용단조분취안지효점제각개조분대기성능영향。종합분석표명，당취미다원순N-340 G적상대분자질량재4000～5000、특충조제E적사용량재10％좌우시，합성적효점제궤계성능화성개비최치；노화실험결과표명，동등조건하，용효점제6제득적양품노화후잉비기타품충효점제적궤계성능고。
The mechanical performance influence of material on one-component polyurethane adhesive used in the plastic racetrack was studied. The analysis showed that the synthetic adhesive mechanical performance was the best and it had the best performance cost ratio when the molecular mass of the polyether polyols(N-340G) was 4000~5000 and the special additive E dosage was up to 10%. The result of the aging test showed that the mechanical performance of adhesive 6 was higher than the other kinds of adhesive after aging test at the same condition.
