Technical Specification of Paper Paint Strainers

ECONOMY

HIGH QUALITY

TYPE

MESH

MICRON RANGE

MESH

40

X

240 -260

MESH

80

195-220

190-195

MESH

120

125-140

129 - 135

MESH

200

X

63 -66

MESH

400

X

51 - 60

MESH

600

X

44 -45

ACCURACY

Deviation + 20

Deviation + 5

CHEMICAL RESISTANT

NO

YES

FABRIC

NYLON

POLYESTER

CONFORMS

EN204/D3 STANDARD

KIND OF TEST

UNIT

Test Method Reference

170(Gloss)

Tolerance

GRAMMAGE

Gsm

T-410 om-93

170

Less than 130±4%,130 and above ±2.5%

BULK

Cc/Gm

T-411 om-89

0.83

±0.03

BENDING STIFFNESS

MD

Mn

T-836 pm-95

360

Min.

10mm, 300 angle

CD

Mn

210

Min.

BREAKING LENGTH

MD

Mts.

T-494 om-88

4500

±500

CD

Mts.

2000

±500

ISO BRIGHTNESS

%

T-452 om-92

88

±1

ISO GLOSS AT 75°

%

T-480 om-92

75

±5

PARKER PRINT SURF

T/B

µ

T-555 pm-94

0.90

Max.

IGT (MVO)

MD

Cm/Sec

T-514 cm-92

110

Min.

SURFACE pH

T/B

T-529 om-88

7 - 8

-

Inspection

Inspection Method

Value

Solid Content

BPL Method

> 54.5 wt. %

Viscosity at 25 °C

BPL method

3,500 – 4,500 cps

Ph

BPL method

4.0-6.0

Density at 20 °C

BPL method

approx. 1,07 g/cm³

Minimum film forming temperature

BPL method

0 ℃

Frost resistance

BPL method

protect from freezing

predominant particle size

approx. 1,000 nm

Protective colloid / emulsifier system

PVOH

Filler and pigment compatibility

very good

Appearance

clear, glossy

Surface

Slight Dry Tack

Tensile strength

approx. 5 N/mm2

Elongation at break

approx. 600 %

Glass transition temperature

approx. 0±2 °C

Sr

Test Parameters

Result

Test Method

1

Oil content, % by mass

Absent

AOAC 920.85

2

Silicon Migration test( with Filtration)

Nil

In House.