TECHNICAL DATA

TECHNICAL DATA

PRODUCT DESCRIPTION

WELLBOND Aluminum Composite Panels (ACP) is a high-performance product consisting of two sheets of Aluminum bonded permanently to each side of an extruded core material. made of low-density polyethylene core orfire retardant core. It is a simple concept resulting in an extraordinarily flat and highly farmable material with an excellent strength to weight ratio.

PRODUCT COMPOSITION

WELLBOND ACP is basically composed of the following materials:
PROTECTIVE FILM

1. PROTECTIVE FILM

The decorative surface is being protected b an 80- micron thick self-adhesive protective film to protect it from scratch and an possible damages during processing, storage and installat ion. It is composed by two colors, white with WELLBOND loge in outer side to reflect ultra-violation and black in inner side to prevent ultra-violation.
Test results for INTERNA S.A.

Surface :
Currently used products :
Method of applications :
Processing :
Colour :
Thickness :
Potential per year :

Aluminium
MK07037
for cladding
bending, laser cutting
Black & White
80 mm
500.000m2

PA: 103533

POLI-FILM
Test results for INTERNA
Test results for INTERNA S.A

2. POLY VINYLIDENE DEFLOWERED (PVDF) COATING

A high non-reactive and pure fluoropolymer coating used in applications requiring the highest purity, strength, resistance to solvents, acids, bases and heat, and tow smoke generation during afire event. PVDF is not susceptible to attack by UV light, so the resin does not break down on exposure to sunlight which gives a very high resistance to fading and chalking and a very good long-term maintenance of gloss and color.

3. POLYESTER COATING

A seven micrometer (7um) polyester-based coating in back aluminum sheet which serve as aid in protecting WELLBOND ACP from possible corrosion problems which may come from the corrosive substance from backside.

4. ALUMINUM SHEETS

two sheets of aluminum bonded to each side of a polyethylene core. They have excellent tensile strength, yield strength and elongation rate and were rated high resistance to corrosion.

Type of Alloy

3003 H18 / 3105 H18

Thickness

Up to 0.50 mm

5. PONDING FilM

PONDING FilM

CORE MATERIAL

LOW DENSITY POLYETHYLENE CORE (LOPE)

WELLBOND LOPE is a thermoplastic made from petroleum. It is non-reactive at room temperatures, except by strong oxidizing agents. It can withstand temperatures of 800C continuously and 950C for a short time. Made in translucent or opaque variations, it is quite flexible and tough but breakable
PONDING FilM
(1) The film properties have been measured on Hp0722n (50p film, 2.5’1 blow-up ratio)

FIRE RETARDANT CORE (KT-A/8-FRPE)

is a non-combustible mineral filled core, with no halogen, low smoke and fume . It is used for FRACP consisting of two aluminum cover sheets and a noncombust ible mineral filled core.The minera lused is brucite (natural magnesium Hydroxide) O R ATH: AL(OH)3. The compound allows melt temperatures of 130 – 280°C at extrus ion.
FIRE RETARDANT CORE

FIRE RETARDENT ALUMINUM CPOMPOSITE PANEL "A2 ORGANIC CORE"

is a non-comb ustible mineral and organic core, with no halogen, no smoke and fume. It is used for (ACP A2) consist ing of two aluminum cover sheets and a noncombust ible core consists of 95% mineral filled and. The mineral used is brucite (natural magnesium Hydroxide) OR ATH: AL(OH)3.

FIRE RETARDENT ALUMINUM COMPOSITAE PANEL "A2 ALUMNIUM CORE"

The WELLBOND is a newly developed composite panels which can be used in place of conventional PE, and FR core panels. This is also applicable in place of Honey comb and solid cladding sheets.

PRODUCT DIMENSION

1. Thickness 3 mm, 4 mm, 6 mm                2. Width : 1240 mm                 Note:1520 mm and 1570 mm are available upon request.
3. Length : 3200 mm                Provision: or under customer’s requirement between 2000- 6000 mm.
Note: WELLBOND standard in stock is 3200 x 1240 mm IL x WI.

TOLERANCE

Size

Permissible Tolerance (EDS — 7630)

Length, mm

±3

Width, mm

±2

Thickness, mm

±0.2

Deviation of diagonal, mm

≤5

Out of straight at sides, mm/m

≤1

Warp, mm/m

≤5

SURFACE VISUAL QUALITY

The appearance of decorative surface shall not have any damages, irregularities and abnormalities. It shall be inspected in accordance with 505 -7630 (Aluminum Composite Panel for Outside and Inside Cladding) maximum allowable blemishes and defects in appearance criteria.