Leidun environmental foamed glue

Ingredient

Composed of poly block copolymer, tackifier, reinforcer, dispersing agent, modifier and antioxidant.


Application scope

Self-binding and inter-binding between foam material and metal or nonmetallic material.

Self-binding and inter-binding between foam plastics of advertisement, decoration, shipbuilding, refrigeration, construction, auto-inner ornament, package, electron, electricity and metal (steel, iron, aluminum, stainless steel and so on) as well as the nonmetallic material (ceramics, glass, lumber, plastic, plexiglass, hard adhesive PP, PE board, rubber, leather, cement, engineering plastics, compound materials and so on).

Specification 1l, 10l, 15l.

Property and characteristic

It is clear and not contain benzene noxious solvent with slight smell, little amount, good water resistant and weathering resistance, not corrode foam plastics[polystyrene (EPS) foam, polyethylene (PE) foam, polyvinyl-chloride (PVC) foam, polyurethane (PU) foam and so on], strong initial and end bonding strengths.

Comforms to GB code GB18583-2001 "Interior Decorative Material Substance Limits in Adhesive Deleterious " and HBC18-2003 "Environment Symbol Product Authentication Technical Requirements Adhesive ". No harmful with correct use.
Strong bonding with foam (non-structure bonding) without any processing on the surface, especially hard adhesive (PP, PE board) plastic with ferfect initial bonding strength.

Construction reference

Generally bonding: one side sticking for cooling 3 minutes, then binds with the other side immediately, refers to touches under finger pressure to the next working procedure.


High strength bonding: two sides sticking for cooling 5-8minutes in the summer and 10-20 minutes in the winter. strong initial bonding strength after compacting and gets maximum value after 24 hours.


The glue spread is 180g or 260g per square meter according to different cementation material.

Notes

Far away from the fire source and the heat source, refuse insolation taking as combustibles.
The storage period is 2 years, use still if not deteriorated.
Conforms to national environmental requirement, not contact food and children before undrying. asks doctor if splash into the eyes with clear water.


Hold down the cover when open it avoiding the liquid flees.
Please read reference material or telephone to understand the products.


Technical index

Index name

Index

Appearance Light yellow transparent or translucent thick liquid, no gel and no mechanical impurity.
Non-volatile material content% =20
Viscosity mPa.S 100~800
Extension and shearing strengthMPa  > 1.0
Heat resisting 0~60℃


General problems

Problems

Possible causes

Possible measures

Initial viscosity is not firm.

Little time to dry
Too thick or too glue
Uneven sizing

Handsticky when attaching
Moderate sizing dose
Even sizing

Bubbles among the agglutination.

Air in sealing between the agglutination.

Extruding plywood from end to another end or open the eyelet to deflat.

Glue liquid drops when coating ceiling.

Not correct method.

Less dunking and mcuh coating with handy brush.

Material injury when para-error in reresizing.

Glue dried thoroughly

Moderate time for drying. Recoating when para-position mistake.

Liquid cement coagulation.

Under 0°C

Heat the barrel in hot water with 25°C - 30°C for 15-20 minutes