热带农业科技
熱帶農業科技
열대농업과기
$$TROPICAL AGRICULTURAL SCIENCE & TEEHNOLOGY
2011年
4期
11-14
,共4页
姜士宽%邹建云%张桂梅%徐荣%郭刚军%黄克昌
薑士寬%鄒建雲%張桂梅%徐榮%郭剛軍%黃剋昌
강사관%추건운%장계매%서영%곽강군%황극창
胶乳%生物凝固%子午线轮胎胶
膠乳%生物凝固%子午線輪胎膠
효유%생물응고%자오선륜태효
latex%biological coagulation%rubber special for radial tires
研究了生物凝固液用量、鲜胶乳浓度、气候条件、氨含量等因素对鲜胶乳生物凝固效果的影响。结果表明:凝固剂适宜用量为10%;鲜胶乳浓度对凝固影响较小;当全天最高气温在25DC以下时,胶乳完全凝固需16h以上;氨含量达0.02%时即可显著影响胶乳的凝固,用量达到0.08%时。胶乳不能凝固;添加辅助凝固剂可加快胶乳的凝固。
研究瞭生物凝固液用量、鮮膠乳濃度、氣候條件、氨含量等因素對鮮膠乳生物凝固效果的影響。結果錶明:凝固劑適宜用量為10%;鮮膠乳濃度對凝固影響較小;噹全天最高氣溫在25DC以下時,膠乳完全凝固需16h以上;氨含量達0.02%時即可顯著影響膠乳的凝固,用量達到0.08%時。膠乳不能凝固;添加輔助凝固劑可加快膠乳的凝固。
연구료생물응고액용량、선효유농도、기후조건、안함량등인소대선효유생물응고효과적영향。결과표명:응고제괄의용량위10%;선효유농도대응고영향교소;당전천최고기온재25DC이하시,효유완전응고수16h이상;안함량체0.02%시즉가현저영향효유적응고,용량체도0.08%시。효유불능응고;첨가보조응고제가가쾌효유적응고。
The effects of dosage of bio-coagulation liquid, concentration of natural rubber latex, climate condition and content of ammonia on the speed of bio-coagulation of fresh natural rubber latex were studied. The results showed that the suitable dosage of bio-coagulation liquid was 10% and the influence of content concentration of natural rubber latex on the speed of bio-coagulation was less. It needs more than 16h for natural rubber latex coagulation completely when the temperature was lower than 25 ℃, the content of ammonia had significant effect on bio-coagulation of fresh natural rubber latex and the latex can't coagulation when reached 0.8%and booster can increase the speed of bio-coagulation of fresh natural rubber latex.