第一部分:通用要求：
1.请不要随意损坏橡胶制品的包装,我公司橡胶制品均采用塑料袋密封包装,目的是隔绝空气,防止产品从生产到使用前的时间内发生不必要的老化。
2.橡胶制品请储存在避光、通风的库房中。
3.由于臭氧、紫外线对橡胶制品的损害较大,库房中应避免使用任何能产生臭氧的设备,如水银蒸汽灯及能产主电火花或无声放电的高压电器等。
4.库房的温度不宜高于35℃。
5.请在包装上规定的有效期内使用,超过此有效期使用,将会增加渗漏油的概率。
6.橡胶制品严禁与汽油、酒精、丙酮、香蕉水等有机溶剂接触,三元乙丙橡胶还应避免与机油等油类物质接触。
7.请记录包装上的生产批号及日期,便于产品质量的跟踪。
8.使用过程中,请严格控制压缩率不要超过说明书推荐的范围,否则将会缩短使用寿命,甚至发生早期开裂。
9.请在说明书推荐的温度范围内使用,超过规定的温度,会大幅度缩短寿命,低于规定的温度时,则可能发生渗漏。
10.密封设计中尽量避免橡胶暴露在外,将橡胶制品与空气隔离可以大幅度提高密封的可靠性与寿命。
11.橡胶制品若用于全寿命设计的产品,请务必首先与我公司联系,确定最佳的密封方案,方可保证使用寿命。
12.橡胶制品在使用中应避免与毛刺、沙粒、锋利的边沿等接触,否则可能导致橡胶制品被割伤。
13.橡胶制品使用前一定要避免机械划伤,即使是小的划伤,在压缩状态下,由于应力集中,增加了密封失效的风险。
Part l:General requirements：
1.Please do not damage the packaging of rubber products at wil.Ourrubber products are sedledin plastic bags.The purpose is to isolate air and prevent unnecessary aging of products from production to use.
2. Rubberproducts should be stored in warehouses that are dark and ventilated.
3.Ozone and ultraviolet radiation are harmful to rubber products.Any equipment that can produce ozone should be avoided in the warehouse such as mercury vapor lamps and high voltage electrical appliances that can generate sparks or silent discharges.
4.The temperature in warehouse should not be higherthan 35°C.
5. Please use it within the validity period specified on the package.If it is used beyond the validity period,it will increase the probability of oi leakage.
6.Rubber products are strictly prohibited from contact with gasoline,alcohol,acetone,banana oil and other organic solvents.EPM should also avoid contact with oil substances such as machine oil.
7.Please record the batch number and date of production on the package,so as to facilitate the tracking of product quality.
8.In the course of using,please strictly control the compression rate and do not make it exceed the recommended range in the instruction book,otherwise it will shorten the service life and even cause early cracking.
9.Please use it in the temperature range recommended in the instruction book.If the temperature exceeds the specified value,the service life wil be greatly shortened.If the temperature is lower than the specified value,leakage may occur.
10.Please try to avoid exposing the rubberin sealing design.Isolating rubber products from air can greatly improve the reliability and service life of sealing.
11.If rubber products are used forthe products with life-cycle design,please contact our company first to determine the best sealing scheme,inorder to ensure service life.
12. Rubber products should avoid contact with burrs,sand grains and sharp edges in use,Otherwise,rubber products may be cut.
13. Mechanical scratches must be avoided before rubber products are used. Even small scratches increase the risk of seal failure due to stress concentration under the state of compression.
第三部分:使用中的常见错误
Part lll:Common Errors in Use
1.压缩过度
EXCESSIVE COMPRESSION
2.金属锐变割伤密封圈
Metal sharp edges cut the sealing products
3.密封槽太小,密封槽未倒角
The seal groove is too small and not chamfered.
输变电行业用胶种列表
