High Viscosity Black Hot Melt 18cm Butyl Rubber Sealant

Hot Melt Butyl Sealant Rubber of High-viscosity black for Insulating Glass

Features of Product Performance:

1. It is hot-melt insulating glass butyl-sealant,and it has excellent adhesive performance with glass aluminum framework,and it also has high-airtightness;

2. It has strong anti-ultraviolet nature;

3. It has a broad range of use in different temperatures.

The first sealing for insulating glass (inner seal) is mainly used in insulating glass production and other usages.

Squeezing unit is consisted of the rubber cylinder,piston,hydraulic cylinder,air spring,heating plate and

fixed arms. It can glue butyl by heating butyl to set temperature and adjust the pressure reducing valve to make

the squeezing pressure up to the set. The temperature of the rubber cylinder is controlled by PLC, and keeps in

a small constant range. Inner diameter of butyl cylinder is 200mm, maximum can load butyl of Φ195 * 250mm (7kg).

Please change the butyl until butyl of cylinder has already used out, or please consider the rest quantity of butyl

in cylinder to add new butyl, if the total height of butyl is more than 250mm, please don’t put new butyl block,

or maybe can’t seal on the top of cylinder or appear leak of butyl. When temperature is more than 100 degree,

please wear protective groove to change butyl for avoid scalding.

Switch axle is driven by air cylinder to control on-off of gluing process; The movement of front

nozzle can be adjusted by hand wheels. Actually, the location of front nozzle is already set before

leaving from factory, no need to adjust in normal conditions; The movement of back nozzle is

automatic controlled by small oil cylinder, and machine can glue butyl for aluminum spacers of

size 6A-27A. The quantity of the butyl form front and back nozzles can be adjusted by screws.

The temperature of the gluing base is controlled by PLC, and keeps in constant in a small range.

Front and back gluing bases both has marks of “ safety identifier of burning”, operators should

pay attention in this to avoid burning.

Thickness measurement unit adopts precious micro switch of OMRON, has more precision,

solved the problem of wrong measurement. This unit is automatic thickness measure unit,

operators should support the aluminum frame. Firstly, please put the straight flange of frame

on the proximity switch, the press pleat of measurement can automatic back, then put the

angle of frame on the middle of pressing plate and breaker contact, lastly, press plate can

automatic press, when operator lift the frame, the thickness of measurement has been

finished. Please notice that when do measurement of thickness, don’t put finger to the

working area, in order to avoid clamping.