? BN-SR200
导热硅脂
Potting glue
BN-FS100

■Features：
Room temperature cure or rapid hot cure.
Addition cure, no byproduct,
Low shrinkage.
Excellent dielectrically property.

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■Applications:
Encapsulation for
LED back light
LED hard article light
Sensors
Instrument panel


■Processing
Prime coat was used to improve adhesive to the lids. And then the two components should be thoroughly mixed using a weight or volume ratio of 1:1. Vacuum de-air is recommended to get better transparency. Pour the mixture onto the container directly, avoid air entrapment. The catalysed material would cure to a flexible rubber within 8 hours at room temperature and then the mould can be removed. If the work temperature is significantly low, the cure time would be longer. Heat accelerating the cure is possible.

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■Inhibition of cure
All addition-cured silicone elastomers are suspect to cure inhibition when contact with certain materials and chemicals. Inhibition has occurs if the elastomer is only partly cured after 24 hours or has a sticky surface in contact with another material. Amines and sulphur-containing materials are strong inhibitors, as are organ tin salts used in condensation cure silicone elastomers.

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■Packaging
Base A: 25kg/barrel, Curing agent B: 25kg/barrel

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■Usable life and storage
Base A and curing agent B has a shelf life of 12 months from the date of manufacture.


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Add：Building 7&17 Shanghenglang New Industrial Zone, Dalang Sub-district, Longhua New District, Shenzhen, China 518109       Tel：liukai@bornsun.com         

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