HelioSeal PVS 101

Identification

Chemical Family

Polyisobutylene Polymers (PIB)

GBU

EA

RTU Product Type

Hot Melt Sealant,

1K (1 component) Sealant,

Reactive Sealant

Categories

Markets → Electrical & Electronics → Applications → Parts & Components → Photovoltaic Components

Markets → Industrial → Applications → Chemical & Industrial Manufacturing → Industrial Adhesives & Sealants

Markets → Industrial → Applications → Power, Water & Utilities → Renewable Energy

Technologies → Adhesives & Sealants → Product Families → Sealing Technology → 1K (1 Component) Sealants

Technologies → Adhesives & Sealants → Product Families → Sealing Technology → Hot Melt Sealants

Technologies → Adhesives & Sealants → Product Families → Sealing Technology → Reactive Sealants

Applications

Application Area

Photovolatics,

Solar Energy System

Applications & Uses

Preparation Instructions

The surfaces to be bonded must be dry, clean, free of grease and free of dust.

Features

Ready-to-Use Product Features

Exceptional UV Resistance,

Good Adhesion,

High Productivity,

Low Water Permeability,

Electrical Insulation Properties,

High Temperature Stability

Features & Benefits

Product Benefits

• Very good adhesion
• High productivity due to fully automated application
• Improved temperature stability
• Integrated desiccant for dehydrating the space between the panes
• Also available as tape
• Very low water vapour permeability
• Very high UV resistance
• Excellent electrical insulation

Packaging & Availability

Regional Availability

• Global

Physical Properties

Physical Form

Solid

Properties

Dual seal

HelioSeal PVS 101 can be used single or dual sealed, at heightened mechanical stress HelioBond PVA 200 or PVA 200 D should be used as additional structural bonding.

Technical Data

	Value	Units	Test Method / Conditions
Service Temperature	-40 to 90	°C	-
Volatile Content (at 70°C, 7d)	max. 0.5	%	-

Physical Properties

	Value	Units	Test Method / Conditions
Density	1.35	g/cm³	-
Specific Volume Resistance (at 23°C)	min. 10,000,000,000	Ω·cm	DIN IEC 93, VDE 030330, 500 V

Processing Parameters

	Value	Units	Test Method / Conditions
Processing Temperature	110 - 140	°C	-
Storage Temperature	15 - 25	°C	-

Cured Properties

	Value	Units	Test Method / Conditions
Tensile Strength (Cured)	min. 0.20	MPa	ISO 8339
Water Vapour Transmission Rate (at 23°C, 100% relative humidity, 2 mm)	max. 0.03	g/(m²·d)	ASTM F1249

Storage & Handling

Storage Condition

HelioSeal PVS 101 should be used within the shelf life specified on the packaging. The storage stability applies to material stored under appropriate conditions only (original unopened containers, recommended storage temperature).