PUSTAR WOOD FLOOR ADHESIVE
- IMPA HEMPADUR MASTIC 45880/45881/4588E/4588F/4588W
- Time:2012-6-2
- Contact Us
老人牌环氧厚浆漆45880
HEMPADUR MASTIC 45880/45881/4588E/
45880=45889
Description
A two-component polyamide adduct cured, high solids, high build epoxy paint. It forms a hard and tough coating, has good wetting properties and low temperature curing.
Area of use
As a selfprimed, surface tolerant paint system or as an intermediate or finishing coat in heavy duty paint systems where low VOC and high film build are required.
Multipurpose coating as per specification for maintenance and minor repairs in immersed areas including ballast tanks and underwater hull specifically in thoese cases where a need for few products outweighs more specialised coatings.
Segments
Marine, Protective
Availability
HEMPADUR MASTIC 45880
45880: BASE 45889: CURING AGENT 95880
Description: HEMPADUR MASTIC 45880 is a two-component polyamide a uct cured, high solids, high build
epoxy paint. It forms a hard and tough coating, has good wetting properties and low temperature
curing.
Recommended use: As a selfprimed, surface tolerant paint system or as an intermediate or finishing coat in heavy duty
paint systems where low VOC and high film build are required.
Multipurpose coating as per specification for maintenance and minor repairs in immersed areas
including ballast tanks and underwater hull specifically in those cases where a need for few products
outweighs more specialised coatings.
Can be specified where extended recoating properties for polyurethane topcoats are requested
(typically travel coating). May be used directly on cured zinc silicate (GALVOSIL products) or spray-
metallized surfaces to minimize popping.
Service temperature: Maximum, dry exposure only:
Certificates/Approvals: In accordance with Aramco’s specification APCS 1, APCS 12, APCS 26 and 26T.
Complies with Section 175.300 of the Code of Federal Regulations Title 21 – Dry Foodstuff. Consult
Hempel for details.
Classified as class 1 material according to BS 476: Part 7: 1997 (fire testing).
Tested for non-contamination of grain cargo at the Newcastle Occupational Health & Hygiene, Great
Approved as a low flame spread material when used as part of a predefined paint system. Please refer
to “Declaration of Conformity” on www.Hempel.com for further details.
Complies with EU Directive 2004/42/EC: subcategory j.
Availability: Part of Group Assortment. Local availability subject to confirmation.
PHYSICAL CONSTANTS:
Shade nos/Colours: 12170* / Grey.
Finish: Semi-gloss
Volume solids, %: 80 ± 1
2
Theoretical spreading rate:
Flash point:
Specific gravity:
Dry to touch: 4 approx. hour(s)
Fully cured: 14 day(s) approx. hour(s)
VOC content:
- *Wide range of colours available via Hempel's MULTI-TINT system.
The physical constants stated are nominal data according to the HEMPEL Group's approved formulas.
-
APPLICATION DETAILS:
Version, mixed product: 45880
Mixing ratio: BASE 45889: CURING AGENT 95880
3 :1 by volume
Application method: Airless spray / Brush
Thinner (max.vol.): < 5% HEMPEL'S THINNER 08450, depending on purpose (see REMARKS overleaf)
Pot life (Airless spray): 1 approx. hour(s)
Pot life (Brush): 2 approx. hour(s)
Nozzle orifice: 0.017 to 0.023 " (According to separate APPLICATION INSTRUCTIONS)
Nozzle pressure: 250 bar [3625 psi]
Cleaning of tools: HEMPEL'S TOOL CLEANER 99610
Indicated film thickness, dry: 125 micron [5 mils] (see REMARKS overleaf)
Indicated film thickness, wet: 150 micron [6 mils]
Overcoat interval, min: see REMARKS overleaf
Overcoat interval, max: see REMARKS overleaf
Safety: Handle with care. Before and during use, observe all safety labels on packaging and paint containers,
consult HEMPEL Safety Data Sheets and follow all local or national safety regulations.
SURFACE PREPARATION: New steel: Abrasive blasting to minimum Sa 21/2 (ISO 8501-1:2007) with a surface profile
corresponding to Rugotest No. 3, N
G/S or ISO Comparator, Medium (G).
Zinc silicate painted or spray-metallized surfaces: Remove oil and grease, etc. with suitable
detergent. Remove salt and other contaminants by (high pressure) fresh water cleaning. Zinc salts
(white rust) must be removed by high pressure hosing combined with rubbing with a stiff nylon brush if
necessary. It is recommended to recoat spray-metallized surfaces as soon as possible to avoid
possible contamination.
Concrete: Remove slip agent and other possible contaminants by emulsion washing followed by high
pressure hosing with fresh water. Remove scum layer and loose matter to a hard, rough and uniform
surface, preferably by abrasive blasting, possibly by other mechanical treatment or acid etching. Seal
surface with suitable sealer, as per relevant painting specification.
Repair and maintenance: Remove oil and grease etc. thoroughly with suitable detergent. Remove
salts and other contaminants by high pressure fresh water cleaning. Clean damaged areas thoroughly
by power tool cleaning to minimum St 2 (spot-repairs) or by abrasive blasting to min. Sa 2, preferably
to Sa 21/2 (ISO 8501-1:1988). Improved surface preparation will improve the performance of the
product. As an alternative to dry cleaning, water jetting to sound, well adhering coat and/or to steel.
Intact coat must appear with roughened surface after the water jetting. By water jetting to steel,
cleanliness shall be: Wa 2 -Wa 21/2 (atmospheric exposure) / minimum Wa 21/2 (immersion) (ISO
8501-4:2006). Acceptable flash-rust degree before application: maximum M (atmospheric exposure) /
M, preferably L (immersion) (ISO 8501-4:2006).
Feather edges to sound and intact areas. Dust off residues. Touch up to full film thickness. On pit-
corroded surfaces, excessive amounts of salt residues may call for high pressure water jetting, wet
abrasive blasting or, alternatively, dry abrasive blasting, high pressure fresh water hosting, drying, and
finally dry abrasive blasting again.
APPLICATION CONDITIONS: Apply only on a dry and clean surface with a temperature above the dew point to avoid condensation.
&nb, sp; Use only where application and curing can proceed at temperatures above: - 5°/
above
provide adequate ventilation during application and drying.
PRECEDING COAT: None, or as per specification.
SUBSEQUENT COAT: None, or as per specification.
REMARKS:
VOC - EU Directive 2004/42/EC: Product As supplie 5 vol. % thinning Limit phase II, 2010
Not available.
4588012170
For VOC of other shades, please refer to Safety Data Sheet.
Weathering/service temperatures: The natural tendency of epoxy coatings to chalk in outdoor exposure and to become more sensitive to
mechanical damage and chemical exposure at elevated temperatures is also reflected in this product.
Application(s): Application onto zinc silicate or spray-metallized surfaces (thinning): It is recommended to apply the
paint by using a "mist-coat" procedure provided the paint temperature is approximately above:
applied in the full specified film thickness If the paint temperature is below:
15%) may be required.
Film thicknesses/thinning: May be specified in another film thickness than indicated depending on purpose and area of use. This
will alter spreading rate and may influence drying time and overcoating interval. Normal range dry is:
125-200 micron/5-8 mils. May be specified in lower film thickness for which purpose a itional thinning
is required, please see separate APPLICATION INSTRUCTIONS. Avoid application of excessive
film thicknesses.
Shades: The product is also available in a Micaceous Iron Oxide (MIO) pigmented shade (Shade no. 12430 –
re ish grey ) and in aluminium pigmented shades (Shade nos. 19870 - dark alu and 19000 - light alu).
Overcoating: Overcoating intervals related to later conditions of exposure: If the maximum overcoating interval is
exceeded, roughening of the surface is necessary to ensure intercoat adhesion.
Before overcoating after exposure in contaminated environment, clean the surface thoroughly with
high pressure fresh water hosing and allow drying.
A specification supersedes any guideline overcoat intervals indicated in the table.
Environment Atmospheric, medium
Surface temperature:
Min Max Min Max Min Max
HEMPADUR 63 h Ext. 21 h Ext. 7 h Ext.
HEMPATEX 45 h 4.5 15 h 36 h 5 h 12 h
HEMPATHANE 63 h Ext. 21 h Ext. 7 h Ext.
Environment Immersion
HEMPADUR 4.5 90 36 h 90 12 h 30
NR = Not Recommended, Ext. = Extended, m = minute(s), h = hour(s), d = day(s)
Overcoating intervals: A specification supersedes any guideline overcoat intervals indicated in the table.
Note: HEMPADUR MASTIC 45880 For professional use only.
ISSUED BY: HEMPEL A/S
4588012170
X Move PDS Disclaimer to Second page
This Product Data Sheet supersedes those previously issued.
For explanations, definitions and scope, see “Explanatory Notes” available on www.hempel.com. Data, specifications, directions and recommendations
given in this data sheet represent only test results or experience obtained under controlled or specially defined circumstances. Their accuracy,
completeness or appropriateness under the actual conditions of any intended use of the Products herein must be determined exclusively by the Buyer
and/or User.
The Products are supplied and all technical assistance is given subject to HEMPEL's GENERAL CONDITIONS OF SALES, DELIVERY AND SERVICE, unless
otherwise expressly agreed in writing. The Manufacturer and Seller disclaim, and Buyer and/or User waive all claims involving, any liability, including but
not limited to negligence, except as expressed in said GENERAL CONDITIONS for all results, injury or direct or consequential losses or damages arising
from the use of the Products as recommended above, on the overleaf or otherwise. Product data are subject to change without notice and become void
five years from the date of issue.
Date of issue: September 2014