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Standard O Rings Bonding Method

Doit Rubber Products Co.,Ltd | Updated: Jun 23, 2017

Standard O Rings bonding method
Today we will explain to you about O-ring storage conditions O-ring bonding method;
 Standard O Ringss are subject to external environmental factors such as distortion, oxygen, ozone, light, heat, moisture, oil, or chemical solvents. Standard O Ringss may vary due to their physical and chemical properties And fail. In DIN7716, ISO2230, DIN9088 and other standards on the rubber seal storage, cleaning, maintenance made the basic provisions.

1: Temperature: 5-25 ℃ is the ideal storage temperature. Avoid contact with heat and sunlight. The seal removed from the low temperature storage state should be placed in an environment at 20 ° C before use.

2: humidity: the relative humidity of the warehouse should be less than 70%, to avoid too wet or too dry, can not appear condensation phenomenon.

3: light: to avoid the sun and strong with UV light source. Anti-UV bags provide the best protection. It is recommended that the windows of the warehouse be painted with red or orange paint or film.

4: radiation: to avoid ionizing radiation damage to the seal.

5: Oxygen and Ozone: The rubber material should be avoided in the circulating air. This may be achieved by packaging, winding, storing in an airtight container or other suitable means. Ozone is harmful to most elastomers. Avoid the following equipment in the warehouse: Mercury vapor lamps, high voltage electrical equipment, motors and other equipment.

6: deformation: rubber parts should be placed in a free state as far as possible, to avoid being stretched, compressed or other deformation.

7: Contact with liquid or semi-solid material: Do not touch solvents, oils, grease or other semi-solid materials.

8: Contact with metal or nonmetal materials: Do not allow contact with magnetic materials, cast iron, copper and its alloys, or contain materials that may damage the rubber. Do not use PVC material to pack the seal. Seals of different materials can not be mixed.

9: cleaning: according to need, you can use soap, water to clean the seal. But the water is not touchable fiber reinforced seals, rubber metal bonding seals, AU material seals. Disinfectants, organic solvents and sharp edges of the tool shall not be used. After cleaning the seal should be dry at room temperature, not close to heat.

The above contents are issued by Wuxi Junda Rubber & Plastic Seals Co., Ltd., please indicate the storage location, O-ring storage conditions Thank you.

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We often encounter these situations in our daily work and life;

Standard O Rings size and vulcanizing machine size does not need to be bigger. This time how to deal with it?

First, when the Standard O Rings to ensure that the basic appearance of the defects do not appear, can not degumming glitches, the force of the case firmly, the bonding site will not be broken, then we adhere to the Standard O Rings when the incision to To ensure that 45 °, so after the bond out of the force even more than the uniform force, toughness strong.