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High Performance water-based resins for all your specialty paper & non woven applications

Do you need help to synthesise high quality water based binders and resins for the saturation and coating by impregnation or spray of specialty papers and non wovens?

Resyner offers synthesis consultancy on a wide range of heat reactive polymer emulsion binders for specialty paper and non wovens. They have been designed to react with heat and fully cure at  around 160ºC for 3 minutes. Formaldehyde-free emulsions can be custom designed for meeting the most demmanding regulatory and safety concerns during production and final usage.

The specialty paper and non wovens market requires heat reactive emulsion binders, resins, rheology modifiers, surface modifiers and dispersants to meet certain technical and safety requirements in high performance specialty paper and non wovens applications

Our synthesis consulting includes polymers for impregnation/saturation and coating of specialty papers and nonwovens, such as book cover, abrasive paper, masking tape, wall/decorative paper, filtration: food, air and liquid filters, medical, personal care, wipes, interliners, paper coatings, etc.

Examples of our safe (FDA compliant) high performing heat reactive water-based resin binders for specialty paper & non woven applications are shown from left to right with increasing rigidity and glass transition temperature Tg:

RESYNCRYL

SPNW

-20

SPNW

-15

SPNW

-10

SPNW

-10GP

SPNW

-5

SPNW

0

SPNW

+20

SPNW

+50

DESCRIPTION

Very soft & flexible binder

Soft & flexible binder

 

Soft & flexible binder

General purpose soft & flexible binder

Soft & flexible binder

Soft & flexible hydrophobic non reactive emulsion

Medium hard & rigid binder

Hard & rigid binder

APPLICATIONS

Very soft & flexible specialty papers & non wovens: medical, personal care, wipes, interliners, paper saturation, book cover, masking tape, abrasive, durable, wall paper, etc.

Soft & flexible specialty papers & non wovens, personal care, masking tape, wall paper, etc.

Soft & flexible specialty papers & non wovens; medical, personal care, wipes, interliners, paper saturation; book cover, masking tape, durable, filter & wall paper, etc.

General purpose for soft & flexible specialty papers & non wovens, medical, personal care, food filters, wipes, interliners, paper saturation; book cover, abrasive paper, masking tape, durable, filter, wall paper, etc.

Soft & flexible specialty papers & non wovens, personal care, food filters, wipes, interliner, paper saturation, book cover, abrasive paper, etc.

Soft & flexible specialty paper coatings, wall covering paper coatings, etc.

Medium hard & rigid specialty paper & non wovens, food filters, etc.

Hard and rigid paper & non wovens with good wet & dry washability, etc.

CHARACTERISTICS

Heat reactive, hydrophobic, good heat, light, chemical & mechanical stability, low odour, high tensile strength, sterilizable

Heat reactive, redispersable, excellent machine processibility, excellent heat & light aging

Heat reactive, redispersable, excellent machine processibility, resistance to rewetting after curing, anti-skinning,  excellent heat & light aging,. water & solvent resistance

Heat reactive, antiskinning, good heat and light stability, suitable for beater addition applications

Heat reactive, excellent water, solvent 6 chemical resistance, good mechanical stability,, washability & dry cleanability, foamable, high wet strength

Excellent water & rub resistance, good ink absorption

Heat reactive, heat sealable, excellent machine processibility, excellent heat & light aging resistance, excellent wet strength

Excellent heat & light fastness,  good water & solvent resistance, high gloss, clear water-white colour, hydrophobic 

Solid content (%)

45

45

45

45

45

45

45

45

Emulsification system

Anionic

Anionic

Anionic

Anionic

Anionic

Anionic Non ionic

Anionic

Anionic Non ionic

Tg (°C)

-20

-15

-10

-10

-5

0

+20

+50

pH

Acidic

Acidic

Acidic

Acidic

Acidic

Basic

Acidic

Acidic

Viscosity 25°C (mPas)

 

 

<300

 

 

<300

<300

<300

<300

<15000

<300

<300

Heat reactive (160ºC for 3 minutes for full cure)

Yes

Yes

Yes

Yes

Yes

No

Yes

Yes

Hand-touch

 Very soft

 Soft

Soft

Soft

Soft

Soft

Medium

Hard

Water resistance

Very good

Very good

Very good

Good

Good

Very good

Very good

Very good

Ethanol resistance

Very good

Good

Good

Good

Good

Very good

Very good

Good

Diethyleneglycol resistance

Very good

Good

Very good

Good

Very good

 

Very good

Good

Very good

MEK resistance

Good

Poor

Poor

Poor

Poor

Poor

Poor

Poor

Perchloro-ethylene resistance

Good

Good

Good

Good

Good

Poor

Poor

Very Good

Heptane resistance

Very good

Fair

Very good

Very good

Very good

Fair

Good

Very good

Oil resistance

Very good

Very good

Very good

Very good

Very good

Very good

Very good

Very good

Petrol resistance

Good

Poor

Good

Good

Good

Moderate-good

Poor-fair

Very good

Bleach resistance

Good

Good

Very good

Very good

Good

Very good

Very good

Very good

Colour stability

Very good

Very good

Very good

Very good

Good

Very good

Very good

Very good

Applied by saturation

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Applied by coating

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Applied by spray

Yes

Yes

Yes

Yes

Yes

No

Yes

Yes

APE free

Yes

Yes

Yes

Yes

Yes

No

Yes

No

Solvent free

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Contact us to consult about our emulsion synthesis consulting services and your specific performance goals at: info@3Dresyns.com