BS ISO 9924-1:2000由英国标准学会 GB-BSI 发布于 2001-04-15,并于 2001-04-15 实施。
BS ISO 9924-1:2000 在中国标准分类中归属于: G34 合成橡胶基础标准与通用方法,在国际标准分类中归属于: 83.060 橡胶。
1 This part of ISO 9924 specifies a thermogravimetric method for the determination of the total organic content, carbon black content and ash in vulcanizates and uncured compounds. The loss in mass at 300 ℃ is an approximate guide to the volatile-matter content of the compound. 2 The method is suitable for the analysis of rubber compounds and vulcanizates containing the following rubbers occurring alone or as mixtures: a) polyisoprene of natural or synthetic origin; b) polybutadiene; c) styrene-butadiene copolymers; d) isobutylene-isoprene copolymers; e) ethylene-propylene copolymers and related terpolymers. NOTE The field of application of the method may be extended to the analysis of compounds containing rubbers different from those given in this subclause, provided that the applicability of the method is tested beforehand using known compounds or vulcanizates having a similar composition. Other compounds are covered in ISO 9924-2. 3 The method is not suitable for rubbers containing polymers which form a carbonaceous residue during pyrolysis, such as many chlorine- or nitrogen-containing rubbers. 4 The method is also not suitable for materials containing additives which cause the formation of carbonaceous residues during pyrolysis, such as cobalt and lead salts or phenolic resins. 5 The method is not suitable for compounds containing mineral fillers, such as carbonates or hydrated aluminium oxides, which decompose in the temperature range from 25 ℃ to 650 ℃, unless suitable corrections based on prior knowledge of filler behaviour can be made. 6 The method is not suitable for the determination of the total polymer content of compounds or vulcanizates containing non-rubber organic ingredients that cannot be completely removed by solvent extraction carried out in accordance with ISO 1407.
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乙烯/丙烯酸乙酯共聚物E/P 乙烯/丙烯共聚物E/P/D 乙烯/丙烯/二烯三元共聚物E/TEE 乙烯/四氟乙烯共聚物E/VAC 乙烯/醋酸乙烯酯共聚物E/VAL 乙烯/乙烯醇共聚物EAA 乙烯-丙烯酸共聚物EAK 乙基戊丙酮EBM 挤出吹塑模塑EC 乙基纤维素ECB 乙烯共聚物和沥青的共混物ECD 环氧氯丙烷橡胶ECTEE 聚(乙烯-三氟氯乙烯)ED-3 环氧酯EDC 二氯乙烷EDTA 乙二胺四醋酸...
邻苯二甲酸二异壬酯DINZ 壬二酸二异壬酯DIOA 己酸二异辛酯 E类试剂英文缩写及全称E/EA 乙烯/丙烯酸乙酯共聚物E/P 乙烯/丙烯共聚物E/P/D 乙烯/丙烯/二烯三元共聚物E/TEE 乙烯/四氟乙烯共聚物E/VAC 乙烯/醋酸乙烯酯共聚物E/VAL 乙烯/乙烯醇共聚物EAA 乙烯-丙烯酸共聚物EAK 乙基戊丙酮EBM 挤出吹塑模塑EC 乙基纤维素ECB 乙烯共聚物和沥青的共混物ECD 环氧氯丙烷橡胶...
邻苯二甲酸二异壬酯DINZ 壬二酸二异壬酯DIOA 己酸二异辛酯E类试剂英文缩写及全称E/EA 乙烯/丙烯酸乙酯共聚物E/P 乙烯/丙烯共聚物E/P/D 乙烯/丙烯/二烯三元共聚物E/TEE 乙烯/四氟乙烯共聚物E/VAC 乙烯/醋酸乙烯酯共聚物E/VAL 乙烯/乙烯醇共聚物EAA 乙烯-丙烯酸共聚物EAK 乙基戊丙酮EBM 挤出吹塑模塑EC 乙基纤维素ECB 乙烯共聚物和沥青的共混物ECD 环氧氯丙烷橡胶...
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