Special silicone rubber for automobile lamp

The feature: (1)Is a transparent one-component RTV silicone rubber; (2)With fast curing, does not fog features.

Product name:Special silicone rubber for automobile lamp (PT1338)

 

1,Characteristics:

    The PT1338 is a transparent one-component RTV silicone rubber for the sealing of the car lights, waterproof. With fast curing, curing the release of low molecular weight, 48 hours after the curing of the colloid, the lamp, the lamp does not fog features.

2,use:

    Applied to the bonding of the automotive lamp and positioning.

3,Packaging:

    300 ml plastic tube  packaging, or packaged according to customer requirements.

4,Technical Specifications

No.	Inspection Items	Technique Request
1	Appearance	Black,white,grey,etc. ,non-flow paste
2	Specific gravity 23°C (g/ml)	1.0~1.45
3	Tack free time (min)	2~10
4	Hardness (Shore A)	20~35
5	Elongation  (%)	>300
6	Tensile strength (Mpa)	>1.2
7	Volume resistivity( Ω/cm)	≥3x1014
8	Strength of breakdown voltage (kv / mm)	18~25
9	Dielectric constant(1MHZ)	2.5~4.0
10	Dielectric loss(1MHZ)	≤4x1014
11	Working temperature (°C)	-60~260
12	Bright lights experiment (72 hours later)	Can't afford the fog lights, the same colour

                       

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Special silicone rubber for automobile lamp