Product Name: wholesale custom transparent plastic acrylic glass half sphere
Acrylic high transparency, light transmittance was 92%, and the "plastic crystal" of reputation.
It has excellent weather ability, especially used in outdoor, in the other plastics, and have good surface hardness and gloss, machining plasticity is big, can be made into various shapes and the product you need.
Color :transparent ,red ,blue ,orange ,green ,pink,yellow.
Half Ball shaped:
size: (dia) 50cm,60cm,70cm 80cm 90cm
5/about the thickness:
usually the thickness of the ball is about 1.5~1.8mm , 1.8-1.9mm or 2~2.2mm
Introduction
Shanghai Panrui Electric CO.,LTD is a professional enterprise of plastic extrusion and thick –walled blister processing enterprise , which has the advanced production equipment and the strongest technique.
The company main production are tubular product ,bar, plastic profiles. The main material of our products are PMMA, PC, hard and soft PVC, PC, PE, PP, PU, ABS, PETG, TPE, PPO, PPE, etc. Our products with excellent quality ,reasonable price and fashion design are widely used in lighting ,electron, refrigeration ,logistics etc. Our company based on the good faith ,and customers highest service attitude is our top priority , and we get the good reputation from domestic and overseas. Our products are sell well to North America, South America, Eastern Europe, Northern Europe and East Asia .
Company philosophy: sincere excellent, realistic and innovative, strict management system, advanced technology, excellent equipment and good credit are based on our fundamental .
Sincerely look forward to being a partner with every customer.
OUR MISSION
Our main is to grow into the high quality manufacturing facility to meet all the requests of the customers in out areas of exqertise.
Our products
Dyeing granulation
We have experienced operation technology elite and senior technical personal who has years of research of polymer materials. They provide technical support for the company’s technology has been a leading position .The finished toner master batch repeatedly inspection on SGS non-toxic test, is in full compliance with ROHS standard.
Basic on integrity, life on quality.
PRODUCTION DESCRITION
Having several of advanced production lines and perfect processing equipment equipped.Having abilities to research &development , design and manufacture mould .Great output, stable quality. Professional team can do subsequent manufacturing of plastic profiles. Having the advantages of processing cycle short and logistics distribution in time.
Thermal formed
We have three sets advanced blister machine, they can absorb processing of 1mm to 10mm of various materials to the large industrial tray display light boxes.
Quality Control
Quality is carefully controlled in detail on every process of the production from Scheme Determination, Mould design and production ,Dyeing granulation to the product is perfect .
Particularly for the most important parts of products, individuals are all examined from every possible aspects to comply demand of customers, In-house made unique gauges can be also adopted for proper inspection of special production.
Want to be a plastic extrusion professional
Material quality is the most important element as well as high technology for the production . Our long experience and intelligence for the plastic extrusion filed ensure the quality. The material is analyzed on each process finished products for keeping the standard and good quality.
Thickness tolerance of acrylic sheet
Thk |
Tolerance |
|
|
% |
mm |
2mm |
15 |
±0.3 |
2.5mm |
12 |
±0.3 |
3mm |
10 |
±0.3 |
4mm |
8 |
±0.3 |
4.5mm |
7 |
±0.3 |
5mm |
6 |
±0.3 |
6mm |
7 |
±0.4 |
7mm |
6 |
±0.4 |
8mm |
5 |
±0.4 |
10mm |
4 |
±0.4 |
12mm |
4 |
±0.5 |
15mm |
3 |
±0.5 |
18mm |
3 |
±0.5 |
20mm |
4 |
±0.7 |
25mm |
4 |
±0.9 |
30mm |
3 |
±1.0 |
35mm |
3 |
±1.2 |
40mm |
3 |
±1.3 |
45mm |
3 |
±1.5 |
50mm |
3 |
±1.5 |
60mm |
3 |
±1.8 |
65mm |
3 |
±1.8 |
70mm |
3 |
±2.0 |
75mm |
3 |
±2.0 |
80mm |
3 |
±2.0 |
Comparison between virgin and recycled acrylic
Virgin acrylic |
Recycled acrylic |
Excellent in UV-stable and anti-yellowish &color-lasting at least in five years |
Bad in UV stable and easy to run Yellow ,fade color as well as crack |
Light transmittance>93% |
Light transmittance<80% |
Clear at the section, well in shape-keeping with processing or\and thermoform |
Yellowish at the section, with brighter, it doesn’t start so apparent, but it would turn yellow in short-term application |
No smell |
It turns yellow fast with processing or\and thermoform and generates pungent odor, it is easy to crack |
Excellent in crack resistance and chemical resistance |
Inferior in weather resistance |
Excellent in weather resistance |
Inferior in inresovent &chemical resistance, easy to crack |
Well –protected by high-quality .Packing & masking paper |
Low – quality in packing & masking paper |
Physical properties
properties |
Unit |
Values |
Test standard |
|
Basic |
Density |
g/cm3 |
1.19 |
ISO 1183 |
Transmittance |
% |
92 |
DIN 5036 |
|
Water absorption(24h 23℃) |
mg |
41 |
ISO62,Method1 |
|
Weather resistant |
-- |
excellent |
-- |
|
Mechanical |
Tensile strength |
Mpa |
80 |
ISO527-2/1B/5 |
Flexural strength |
Mpa |
115 |
ISO 178 |
|
Modulus of elasticity |
Mpa |
3300 |
ISO527-2/1B/1 |
|
Notched impact strength(Lzod) |
Kj/SQM |
1.6 |
ISO180/1A |
|
Charpy Notched impact strength (Charpy) |
Kj/SQM |
15 |
ISO179/1fu |
|
Elongation break |
% |
5.5 |
ISO527-2/1B/5 |
|
H961\30indentation hardness H961\30 |
Mpa |
175 |
ISO2039-1 |
|
Thermal |
Forming temperature |
℃ |
160-175 |
-- |
Heat deflection temperature |
℃ |
115 |
ISO75 |
|
Max .permanent service temperature |
℃ |
80 |
-- |
|
Coefficient of linear thermal expansion |
1/k |
7*10-5 |
DIN 53752-A |
|
Electrical |
Volume resistivity |
Ω* |
>1015 |
DIN VDE 0303 |
Surface resistivity |
Ω |
5*1013 |
DIN VDE 0303 |
|
Dielectric strength |
KV/mm |
30 |
DIN VDE 0303 |