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Southern power grid PC material with important test meter box the tender documents, PC material manufacturers will see

Southern power grid PC material with important test meter box the tender documents, PC material manufacturers will see

 

1, non-metallic materials list box (PC material panel)

 

2, the tensile strength: 60 Mpa or greater

 

3, the bending strength: 95 mpa or higher

 

4, thermal deformation temperature: 130 ℃ or higher testing instruments: model KP8006 thermal deformation, vicat softening point temperature tester;

 

5, flame retardant grade: V - 0 testing instruments: model KP8010 plastic and plastic parts \ vertical burning test machine;

 

6, dielectric strength: p 16 kV/mm testing instruments: model KP8009 solid insulation electrical dielectric strength testing machine;

 

Simply supported beam with 7, impact strength, impact strength should be 50 kj/m2 or. Testing instrument: model KP8137A support beam impact testing machine;

 

8, dielectric strength: the support for 50 + / - 5 hz, 2000 v power frequency voltage arcing, breakdown occur 1 minutes don't. Testing instrument: model KP8028A arc resistance tester;

 

9, climate impact: from the high temperature of 100 ℃ for 4 hours and to 40 ℃ for 4 hours at low temperature environment, restore to 20 ℃ environment, list box is not deformation, not cracking.

 

Compressive performance: 10, 100 kg weight placed on a table box window or any position for three minutes, table boxes don't crack damage.

 

11, impact resistant: table box under the condition of fixed screw tightening, from 2 m high free fall test, body intact. Resistance to impact hammer.

 

12, corrosion resistant, resistant to corrosion, bubble is 4 hours in 0.5% hydrochloric acid solution or 3% of the concentration of acid and alkali solution 1 ml in the face for 1 hour, no obvious corrosion phenomenon.

 

Above project as a supplement to conventional test

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KePin (DongGuan) Testing Instruments Co., Ltd. All rights reserved

Address: the second industrial zone ssangyong's night side, dongguan city road too coupon lane no. 1 industrial park
Technical support: 13729993710 Mr Wang email:server@kepin17.com

KePin Detection technologyTo provide you with professionalTest equipment、Flame retardant test equipment、The cable tester、High polymer material tester
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