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Contact: Neil Chen
Company: GOLOHO POLYMER (CHANGZHOU) CO. LTD
No.200, Chuangxin 2 Road, Xinbei District, Changzhou, Jiangsu
jiangsu 213000
China
Phone: 0519-85108032
Fax: 0519-81197987
E-Mail: Send Inquiry
Date/Time:  9/12/19 3:17 GMT
 

RTV-1 Silicone Rubber

RTV-1 silicone is a condensed silicone rubber that is gradually cured from
outside to inside by contacting with moisture in the air. It can be also called
non conductive silicone sealant. RTV-1 silicone rubber are used in bonding,
sealing, encapsulating photovoltaic module components including photovoltaic
frame, junction box and micro-inverter, power industry including circuit
boards, electronic components, light emitting diode industry including lamp
beads, lamp cap and light bar, home appliance including air conditioner,
fridge, washing machine, and microwave oven, induction cooker, new energy
vehicle including electronic component. GOLOHO RTV-1 silicone rubbers are
designed to provide long-term bonding, sealing, encapsulating and protection
against moisture, environmental degradation, mechanical and thermal shock, heat
dissipation and vibration where a room-temperature-curing product is preferred.

When using RTV-1 silicone rubber, all surfaces must be clean and dry. Degrease
and wash off any contaminants that could impair adhesion. Suitable solvents
include isopropyl alcohol, acetone, or methyl ethyl ketone. Apply a bead of
RTV-1 silicone rubber to one of the prepared surfaces, then quickly cover with
the other substrate to be bonded. On exposure to moisture, the freshly applied
material will “skin over” in about 10 to 15 minutes at room temperature and
50% relative humidity. Any tooling should be completed before this skin forms.
The surface is easily tooled with spatula. GOLOHO RTV-1 silicone rubbers will
be tack free in about 5 to 60 minutes. After skin formation, cure continues
inward from the surface. In 24 hours (at room temperature and 50% relative
humidity), GOLOHO RTV-1 silicone rubbers will cure to a depth of 2 to 3 mm.
Very deep sections, especially when access to atmospheric moisture is
restricted, will take longer to cure completely. Cure time is also extended at
lower humidity levels. Before handing and packaging bonded components, users
are advised to wait a sufficiently long time to ensure that the integrity of
the adhesive seal is not affected. This will depend on many factors and should
be determined by user for each specific application.


GOLOHO POLYMER is an industry leader in the production field of rtv grease. If
you want to know more details or want a quotation, just feel free to contact
us!

Minimum Order: 1 tons

RTV-1 Silicone Rubber
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