SBR Latex For Masking Paper

SBR Latex For Masking Paper

This product is an anionic aqueous emulsion prepared by hightemperature co-polymerization of butadiene, styrene and a small amount of carboxylic acid. It features a high degree of selfcross linking, good adhesive strength and flexibility, favorable flow-ability and stability, and fast drying rate. It delivers good water resistance and aging resistance. It exhibits excellent compatibility with starch, polyvinyl alcohol (PVA), CMC and other anionic emulsions, and allows high filler loading. It is an Ecofriendly product with very low residual hazardous monomer content.
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Description
Technical Parameters

Applications:

This product is mainly used for water-based adhesives for masking paper. Thanks to its high cross-linking degree, it hardly causes masking-paper deformation or foaming during production. It provides good adhesion and leaves no residue upon peeling. Owing to its favorable compatibility, stability and flow-ability, it is also suitable for coating systems such as impregnation, carpet backing and non-woven fabrics.

Since the compatibility between the latex and other components, emulsion stability during sizing, and latex adhesion to various substrates are subject to numerous service-condition variables, users are recommended to conduct independent tests when applying this product.

 

Storage and transportation:

This product should be stored in a ventilated and dry room, avoid direct sunlight, otherwise it is easy to cause emulsion film and crust. Transport and storage should be under the condition of 5℃~35℃. Shelf life is 6 months from the date of manufacturing.

Packaging:

200kg plastic drum, 200kg steel drum and/or 1000kg IBC tank.

Item

Specification

Appearance

Milky-white liquid

Solid Content (%)

49-51

Viscosity (mPa·s)

≤300

PH Value

7.0-9.0

Tg (℃)

-16±3 (as agreed with customer)

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