proviplast® pls green 5 proviplast® pls green 8
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Chemie met respect voor de mens en zijn milieu
Annual Report 2011
Proviplast® PLS Green 5 Proviplast® PLS Green 8TECHNICAL LEAFLET
With superior performance to existing alternatives, combined in a sustainable formulation, Proviplast® PLS Green is the newest addition to the portfolio of high quality plasticizers produced and sold by Proviron.
By promoting these new products in the market, Proviron is fully committed to the growing global standards of quality, safety and environmental responsibility.
Both Proviron and Petrom have a long history in developing, supporting and marketing a range of plasticizers from petrochemical and bio-based sources. This partnership guarantees high quality products with all the needed market, regulatory and application approvals.
Partnership
Proviplast® PLS Green is a range of newly developed bio-based PVC plasticizers and is suited for a wide range of applications. Proviron and Petrom have partnered to introduce “green” plasticizers made from renewable resources, providing our customers with an alternative to phthalate plasticizers and a “better” carbon footprint. This development is a perfect match with Proviron’s mission to be a global supplier of renewable and sustainable solutions for your PVC based products. Our technical expertise and support will enable you to improve the sustainable characteristics of your PVC compounds.
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 3 •• 2 •
Independent laboratories have confirmed the excellent performance of the Proviplast® PLS Green plasticizers in a wide range of products, such as stretchable films, shoe soles, hoses, toys, laminates and coated fabrics as well as in wires and cables.
In this document, Proviplast® PLS Green is compared to conventional and alternative products used for the plasticization of PVC.
The resin, plasticizer and additives where dry-blended. Test plaques were evaluated with respect to their hardness, extraction resistance (soapy water, heptane and vegetable oil), volatility and tensile properties and aging.
Formulations for the specific testing
Shore A Hardness, specific weight, extraction resistance and tensile properties• PVCresin(Kvalue:65):100phr• Plasticizer:50phr• Ba/Znstabilizer(MarkBZ965):3phr• Stearin:0.3phr
Shore A Hardness as a function of plasticizer content• PVCresin(Kvalue:65):100phr• Variableamountsofplasticizers• Ba/Znstabilizer:3phr• Stearin:0.3phr
Volatility tests with activated carbon, cold flexibility, and plasticizer absorption time• PVCresin(Kvalue:71):100phr• Plasticizer:33or67phr• Epoxidizedsoybeanoil:3phr• Ba/Znstabilizer:2phr• Calciumstearate:0.4phr
Plasticizers used in the tests• ATBC:acetyltributylcitrate• DIDP:di-isodecylphthalate• DINP:di-isononylphthalate• DOA:di-2-ethylhexyladipate• DOP:di-2-ethylhexylphthatalate• ESBO:epoxidizedsoybeanoil• PPPLSGreen5:Proviplast®PLSGreen5• PPPLSGreen8:Proviplast®PLSGreen8
Proviplast® PLS Green 5 and Proviplast® PLSGreen 8 offer a primary plasticizing effect,very high compatibility and outstanding thermal and UV stability. The bio-based content for Proviplast® PLS Green 5 is 100%and for Proviplast® PLS-Green 8 the contentis 68%. Therefore both products will assistin achieving a sustainable solution for your market challenges.
Technical overview
Partnership Bio-based plasticizer
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 3 •• 2 • • 3 •
Comparative tests in PVC
Shore A Hardness at 50 phr loading (ASTM D2240)
Rheology and paste aging
Weight loss for transparent formulations after 7 days at 100°C (film 0.7 mm thickness)
65
70
75
80
85
90
After 15 seconds
Immediate
DOAATBCDOPESBOPP PLS GREEN 8PP PLS GREEN 5
83 78 85 80 90 84 85 80 84 78 81 76Shor
e A
(Har
dnes
s)
0
5
10
15
20
25
30
35
To+24h
To
DIDPDINPDOPPP PLS GREEN 8PP PLS GREEN 5
Visc
osity
(Pa.
s)
0
2
4
6
8
10
12
14
16
DIDPDINPDOPPP PLS GREEN 8PP PLS GREEN 5
wei
ght l
oss
(%)
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 5 •• 4 •
Tensile properties before and after aging 168 h @ 105°C (ASTM D638)
Tensile strength (N)
Strain at break (%)
0
50
100
150
200
250
aged
fresh
DOAATBCDOPESBOPP PLS GREEN 8PP PLS GREEN 5
Tens
ile s
trent
gh (N
)
0
50
100
150
200
250
300
350
400
450
500
550
600
650
aged
fresh
DOAATBCDOPESBOPP PLS GREEN 8PP PLS GREEN 5
Stra
in a
t bre
ak (%
)
0
2
4
6
8
10
12
14
16
18
20
22
aged
fresh
DOAATBCDOPESBOPP PLS GREEN 8PP PLS GREEN 5
Stre
ss a
t bre
ak (M
pa)
Stress at break (Mpa)
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 5 •• 4 •
Volatility: mass loss @ 105°C (ASTM 2115)
0
2
4
6
8
10
12
14
16
168 h
24 h
DOAATBCDOPESBOPP PLS GREEN 8PP PLS GREEN 5
Vola
tility
: mas
s lo
ss 1
05°C
The Proviplast® PLS Green product line is a safe alterna-tive. It allows customers to use their actual formulation and processing parameters with little or no change com-pared to conventional plasticizers.
Compared to other bio-based plasticizers currently avail-able on the market, Proviplast PLS Green is less volatile
during processing, enabling a lower phr of the product in plastic and thus ensuring a cost efficient end product.
Additionally, high thermal stability and excellent flexibility characteristics at low temperatures are additional benefits for compounds formulated with Proviplast® PLS Green.
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 7 •• 6 •
More technical information, proven application cases and samples can be presented on request.
Specifications
Physical and Chemical Parameters
Proviplast® PLS Green 5 PLS Green 8
Appearance Clear liquid, pale yellow Clear liquid, pale yellow
Estercontent Min.99 Min.99 %weight
Acidity Max.2,0 Max.2,0 mgKOH/gram
Water content Max.0,1% Max.0,1% %water
Oxiranecontent 5,4 4,9 min%
Density 0,934 0,928 g/ml@20°C
Viscosity 31 34 cP@20°C
Advantages:
• Functionsasaprimaryplasticizer• Excellentphoto-thermalstability• Excellentlowtemperatureproperties• Lowviscosityinplastisolformulations• Commercialproductavailableonindustrialscale• Proviplast®PLSGreen5:highsolvatingpower• Proviplast®PLSGreen8:similarbehaviourasDINP• Highbio-basedcontent(100%forProviplastPLSGreen5)
Proven applications:
• Artificialleather• PVClaminates• Coatedmaterials• Food-wrappingfilms• Toysandhighlyflexibleobjects
PackagingBulk, IBC’s and drums.
Proviplast® PLS Green 5 / Proviplast® PLS Green 8
• 7 •• 6 •
Take a look at
www.proviron.com
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