传统的热狗使用的是一种叫硝酸钠的人工合成的添加剂，而天然或有机型的热狗则是用香芹粉或香芹汁来为产品防腐。
Conventional hot dogs use sodium nitrite, the synthetic version of the additive, while natural and organic versions use celery powder or celery juice to preserve their product.
矿产化妆是单纯和简单，这是一个粉公式包含矿物颜料和无化学品，染料，防腐剂或填料，发现在传统作出跟进。
Mineral make-up is pure and simple, it is a powder formula that contains mineral pigments and with no chemicals, dyes, preservatives or fillers found in traditional make-up.
外壳结构紧凑合理、材质密度高强度好、防爆性能优良，表面塑粉附着力强具有良好的防腐能力，表面光洁，美观大方；
Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powder adhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
用途：用于治立德粉，并用作媒染剂、收敛剂、木材防腐剂等。
Useage:It is used to make lithopone, used as mordant agent , astringent, wood preservatives, etc.
用途：用于治立德粉，并用作媒染剂、收敛剂、木材防腐剂等。
Useage:It is used to make lithopone, used as mordant agent , astringent, wood preservatives, etc.
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