Xiamen HaiXinLong Acrylic Co.,Ltd.

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Products and Catalogue

Quality Test Report



Products&Catalogue

1: Acrylic sheet

Cast acrylic sheet

Thick acrylic board

2:Acrylic Tube

Acrylic Tube

3 Application of acrylic sheet

acrylic for furniture

acrylic for craft

4 Custom made acrylic products

acrylic waches display

acrylic chair and desk


 

 

   

how to reconnogize 100% virgin acrylic sheet

 

The comparison between virgin acrylic sheet and recycled acrylic sheet

Virgin acrylic sheet

Recycled acrylic sheet

Excellent in anti-UV and will not turn yellowish and fade at least for 5 years

Poor in anti-UV and become yellowish easily, as well as fade and crack

Rate of light penetration 92%

Rate of light penetration < 80%

Clear at the section and keep original after fabrication

It turns yellowish at the section. Although the recycled acrylic sheet with whitener has a lower yellowish degree, still become yellowish after a short term.

No smell

It becomes yellowish quickly after fabrication and generates pungent odor.

Excellent in crack resistance and good chemical tolerance

Inferior in dissolvent and chemical tolerance, easy to crack

Excellent in weather tolerance

Inferior in weather tolerance

Well protected by high quality packing and masking paper

Inferior packing and masking paper

Methods to identify the recycled acrylic sheet

1. See: The appearance of recycled acrylic sheet is yellowish, especially    apparent in horizontal angle.
2. Touch: The surface is easy to be scratched.
3. Smell: The recycled acrylic sheet has a strong pungent odor no matter in stock or in fabrication. When burning, there will have bubble and black smoke as well as bad smell.
4. The recycled acrylic sheet tends to deform and generate bubbles in the process of thermoform.
5. The recycled acrylic sheet is sensitive to paint and ink, easy to generate silver lines and crack.
6. The recycled acrylic sheet tends to become yellowish after exposing to the sunshine.
7. The recycled acrylic sheet is inferior in dissolvent tolerance and easy to crack.
 
Comparison on weather resistance among virgin acrylic、recycled acrylic and PC

Feathers of acrylic contrasting with other materials

Material

Elasticity( kg/cm )

Heat deformation temperature

Transparence

Hardness

PMMA

900-1330

74-103

93-95

85-105

PS

560-980

65-104

89

65-80

AS

980-1330

88-104

87

80-90

PC

95

130-141

87

75-85

PVC

700-1120

66-77

84