Aging resistant is one of the properties for vulcanizate of tire tread.
轮胎胎面硫化橡胶的耐老化是其重要性能之一。
But it is easy to aging in the air, the heat variable viscosity, easy expansion in mineral oil or gasoline and dissolved, but not resistant to acid alkali.
但在空气中易老化，遇热变黏，在矿物油或汽油中易膨胀和溶解，耐碱但不耐强酸。
This species is introduced from abroad for, greenhouse, hardy, fast-growing resistant, fragrance, flavor, taste good, big leaf fiber surface, double oil, aging.
该品种是由国外引进，适合保护地、露地栽培，耐寒，速生，极耐抽苔，味香浓，叶片大，口感好，双油面，纤维少，不易老化。
Heat preservation material of the vessel adopts high-temperature resistant and anti-aging polyurethane blister or pearl cotton.
容器保温材料采用耐高温、抗老化聚胺脂发泡或珍珠棉。
In the current specifications, there are indexes used to assess asphalt aging-resistant performance in short term only and there is no corresponding method to evaluate the aging in operation period.
在现行规范中只有评价沥青短期老化的指标，而在使用期间的老化却没有相应的评价方法。
Plastic lens is plastic molded polypropylene acid from the fees Nieer lens, lens with the transmission rate is high and the aging of the advantages of daylight-resistant.
塑料透镜是由聚丙烯酸塑料模压而成的费涅尔透镜，该透镜具有透光率高，耐日光老化等优点。
High reinforced wear-resistant layer and special anti-dirty surface treatment enhance anti-aging and anti-dirty performance of the floor.
高强度的耐磨层、表面特殊的防污处理，增强地板的抗老化性能和防污性能。
The product is LSR O seal, which has better airtightness than elastomer and the other characters of high temperature resistant, anti-aging, anticorrosive, non-toxic and environmental protection.
现场所生产的产品是汽车用液态硅橡胶密封圈，它比热塑性弹性体具有更好的密封性、耐高温、耐老化、耐腐蚀和无毒环保等特点。
It is difficult to avoid the aging of phosphate ester fire-resistant oil in service. By-pass regeneration maintenance is the key step to extend oil life and safe operation.
磷酸酯抗燃油运行中难免老化、劣化，正确的旁路再生维护是延长油的使用寿命，保证油正常运行的关键。
Reflector plate: High-quality composite material, aging-resistant.
反光板：优质复合材料，抗老化。
Reflector plate: High-quality composite material, aging-resistant.
反光板：优质复合材料，抗老化。
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