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PS Diffuser Sheet
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Product Details







Product parameters


Model Name

Thickness

Light Transmittance

Light Transmittance in Spectrum system test

Recommend Application & Model Features

GT-XSK

1.6mm
1.8mm
2.0mm

40%

64%

*Ceiling lamp cover
     *Blister light box cover
     *The diffuser is with orange peel and sand pattern

GT-XSS

1.6mm
2.0mm 

2.2mm

44%

64%

*Ceiling lamp cover
     *Blister light box cover
     *The diffuser is with double sides sand pattern

GT-XSM

1.6mm
1.8mm
2.0mm

38%

64%

*Ceiling lamp cover
     *Blister light box cover
     *The diffuser is with orange peel and sand pattern
     

 

Specification

Thickness

Plate Size

Cutting Service

Material

MOQ

Lead Time

GT-XSK

1.6mm
1.8mm
 2.0mm 

1200*1200mm               

* Any size and shape within big sheet size

PS

10 Tons

7~10working days

GT-XSS

1.6mm
2.0mm
2.2mm

1200*1200mm

* Any size and shape within big sheet size

PS

10 Tons

7~10working days

GT-XSM

1.6mm
1.8mm
2.0mm

1200*1200mm

* Any size and shape within big sheet size

PS

10 Tons

7~10working days

Customized Availability

1~ 1.5 mm

Max. Width: 1200mm
Length: No Limit

Any size and shape within customized plate size

PS

10 Tons

3~6 weeks

 

1. Production Specification 
 1) Product Name
 PS diffuser for thermoforming
 2) General Inspection

Item

Technical Requirement

Test Method

L(mm)

±1

Calliper

W(mm)

±1

Calliper

Thickness（mm）

SPEC1: 1.6±0.1
SPEC2: 1.8±0.1
SPEC3: 2.0±0.1

Micrometer/
Thickness Gauge

Impact Value(J)

0.35

Spring Impact Hammer

Transmittance(%)

38±3

Haze Transmittance Tester

Haze(%)

93±3

Appearance

1.No obvious foreign body or bad scratch

  • Foreign Body≤0.35mm，Acceptability≤2; 

  • Heterochromatic distance greater than 100mm;

  • No scratches are allowed on the panel;

2. Plate warpage ≤4mm, package is well protected

Visual Inspection/Feeler

 

3) Material Property

Property

Test Method

Unit

Results

Tensile Strength

D638

Kg/cm²

527

Anti Inflation Modulus

D638

Kg/cm²(X102^4)

2.8

Elongation

D638

%

2

Flexural Strength

D790

Kg/cm²

971

Flexural Modulus

D790

Kg/cm²(X102^4)

2.9

IZOD Compacting Strength

D256

Kg-cm/cm

1.7

Heat Deformation Temperature

D648

°C

75

Vicat Softening Temperature

D-1521

°C

85

Melt Index

D-1238

G/10 Min

1.9

Remaining Monomer

GC

PPM

284

Density

Specific Gravity Tester

g/cm³

1.05

Coefficient of Thermal Expansion

Quartz Dilatometer Method

mm/mm*℃

0.00008

※This report is from testing results and testing data, not for quality guarantee.
※This report copyright is GUTE TEK PLASTIC, prohibit any copying and plagiarism.


FAQ

  • Q
    How many days for samples delivery? Samples is free cost?
    The samples of existing specification products which has stock is 3-5days,and the sample is free cost; The customized samples need 7-10days,the customized samples cost is negotiable.
  • Q
    I don’t know which transmittance is suit for my product,how to choose the right one?
    We have professional test equipment,you could send us your product and we will test our existing product,find the suitable one for you,then we will send of diffuser for your confirming; If the existing one not match,we could customize the diffuser plate for you,and send the samples to you for your confirming.
  • Q
    Do you just offer big diffuser sheet ,could you help us to cut to small size and different shape ?
    We do not only offer offer the big size of PS diffuser sheet,we also have our deep processing workshop to proceed products,cut to different size and shape,UV print on the diffuser sheet,thermoforming the sheet to be different shape like blister light box or ceiling light lamp cover.
  • Q
    Do you use recycle Or new raw material？Could i use the different brand raw material?
    We never use recycle materials,we only use 100% raw materials,the raw materials is from famous brand in optical plastic industry such as FCFC,CHIMEI,CNPC,MITSUBISHI and LG.Also you could choose the raw material from this brand.
  • Q
    Could you accept LC for payment?
    We could accept LC payment,we are very familiar with LC payment process,many big buyer pay us through LC.
  • Q
    Have your products passed through the laboratory test？Has getting the qualified certificate or not？
    We are an ISO9001 company,we have own Lab for testing,also all our products have been tested by SGS international laboratory and gotten the qualified certificate.
  • Q
    Do you just produce PS diffuser? How about PMMA and PC diffusion plate?
    We have over 13 extrusion line for produce sheet,besides the PS diffuser we PC diffuser and PMMA diffuser.
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    They are now widely exporting to 200 countries.

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