2013 - Plastisol Anglais

PVC COATING ON REQUEST

CHEMICAL PROTECTION

ELECTRICAL INSULATION

SHOCKS RESISTANCE

ENCAPSULATION

Without DEHP (di-2-ethylhexylphthalate) Without VCM (Vinyl Chloride Monomer)

Parc d’activité des 70 arpents Rue de Belloy 95 560 MONTSOULT (F)

Tel : 33 (0) 134 699 510 Fax :33 (0) 134 696 790 Mobile : 0 786 252 877

contact@sts-eco-planete-industrie.fr

MAX PHYSICAL FEATURES OF PARTS TO BE COATED

H

Height (H) Length (L) Width (l) Weight

2 000 mm max 1 400 mm max 900 mm max 400 Kg max

L

l

PLASTISOL ON METALS ARE ONLY USED FOR INDUSTRY APPLICATIONS AND FORMULATED WITH PVC, LIQUID PLASTICIZERS, MIXTURE OF THIXOTROPIANTS, THERMAL STABILIZATORS, PIGMENTS… THE PLASTIFICATION PROCESS WILL USED GOOD CONCEPTION AND FABRICATION PRACTICES OF METALLIC SUPPORTS FOR OPTIMIZING THEIR PERFORMANCES. THIS IS WHY, STS WILL CHECK THE FEASIBILITY OF EACH SUPPORT TO BE PLASTIFIED BY USING CRITERIA OF ELIGIBILITY.

IDENTIFICATION Type of utilisation CHEMICAL CONSTITUENTS PHYSICAL PROPERTIES

PRIMER OF ADHERENCE Under-layer for adherence of Plastisol Preparation of acrylic resin, phenolic, solvants or aqueous version

-

Physical description

White liquid

-

Flash point

-6°C

-

Temperature of self- inflammation

>400°C

-

Volumic mass

950 Kg/m3

-

Other data

Dry extract ~ 20%

IDENTIFICATION

Type of utilisation

Coating, molding

CHEMICAL CONSTITUENTS PHYSICAL PROPERTIES

PVC - PLASTIFIANT, PIGMENTS, STABILISERS

-

Physical description

Liquid with viscosity

-

Typical temperature

Boiling temperature > at 200°C

-

Temperature of self- inflammation

>200°C

-

volumic mass

~1180 Kg/ M3

* Storage temperature * shelf life

5°C < T° < 25°C 3 months with closed package

*VISCOSITY

- Brook Field LVF Viscosimeter . Speed

6 t/mn

. Needle

N° 4

. Viscosity at 25°C

75000

* RHEOLOGICAL BEHAVIOUR * DENSITY AT 20°C

(pycnometer method) * Working temeperature * Dilution features

+/-15000

mPa.s

Thixotrope ~ 1,18 ~ 190°C

. Thinner reference

Thinner for green plastisol

. maximum ponderal dose

2% 80 +/- 4 Shore A

* HARDNESS AT 25°C AFTER POLYMÉRISATION

SETTING UP Performances of coating on metallic substrates are achieved according to specific manufacturing procedures.

We point out the following precautions : -Enough thermal mass ; -hollowed shape and sharped angles not recommended because plastisol is exposed to indent phenomenon during the solidification phase.

-We use to mask some areas when necessary.

-No grease on metallic supports which will be sandblasted before adherence primer application.

. Nature of material, . Dimensions of parts to be coated and compatibility with dipping tanks and ovens are key criteria of eligibily for appropriated coating performances.

Speed of dipping and then homogeneous thickness are key parameters of best practices of manufacturing.

They will impact on the useful life of coating and metallic hardware.

The STS good practices allow to offer longer-lasting of coated hardware thanks to an in line treatment of plastisol using vaccum technology for insuring homogeneity and watertightness of coating.

Telephone : 33 (0)1 34 69 95 10 â&#x20AC;&#x201C; Fax : 33 (0)1 34 69 67 90 â&#x20AC;&#x201C; email : contact@sts-eco-planete-industrie.fr