Lamp cup using silicone rubber sealant

The freature: 1)Insulation.2) Shock absorption 3) Impact resistance 4) Working temperature range (50 degrees to +250 degrees)

Product name:Silicone rubber used for lemp cup(PT1445/1446)

 

1,Characteristics:

     (1)LED lamp the glass and cavity between body between glass and glass strong adhesive.

     (2)Insulation, shock absorption, impact resistance, working temperature range (50 degrees to +250 degrees).

     (3)Resistant to wait, corrosion-resistant, heat resistant.

     (4)Outdoor use may exempt from ultraviolet light, ozone, water and chemicals effects.

2,Use:

      LED lights in the glass, light cup special silicone rubber.

3,Packaging :

      50 ml or 100 ml aluminum tubes, 300 ml plastic tube, or packaged according to customer requirements.

 

4,Technical Specifications:

No.	Inspection Items	PT1445	PT1446
1	Appearance	Transparent semi-flow paste	white or translucent semi-flow paste
2	Specific gravity 23°C (g/ml)	0.98	1.00
3	Tack free time  (min)	7~15	7~15
4	Hardness (Shore A)	25~35	25~35
5	Elongation  (%)	≥150	≥200
6	Tensile strength  (kgf/cm2)	≥0.5	≥0.8
7	Volume resistivity  (Ω/cm)	≥3×1014	≥3×1014
8	Strength of breakdown voltage  (kv/mm)	18~25	18~25
9	Dielectric constant  (1MHZ)	2.5~4.0	2.5~4.0
10	Dielectric loss  (1MHZ)	≤4×10-3	≤4×10-3

                     

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Lamp cup using silicone rubber sealant