| Customization: | Available |
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| Feature: | Photodegradable |
| CAS No.: | 9003-53-6 |
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polystyrene (PS) is a colorless transparent thermoplastic synthesized from styrene monomers by free radical addition polymerization. It has a glass conversion temperature of more than 100 ° C, so it is often used to make disposable containers and foam lunch boxes that need to withstand the temperature of boiling water.
physical property
Colorless and transparent, the light transmittance is close to plexiglass (88%-92%), and the surface gloss is high.
High hardness, but brittle, easy to produce stress cracking, poor heat resistance (thermal deformation temperature is about 70-100ºC).
chemical properties
Resistant to acid and alkali corrosion, but soluble in organic solvents.
Excellent electrical insulation and strong arc resistance, suitable for electronic and electrical parts.
Machining characteristics
Good melt fluidity, low moisture absorption rate (0.01%-0.03%), and need not be dried before molding.
The thermal stability is good, but it is easy to decompose at high temperature, so the processing temperature should be controlled.
I. Electronic and Electrical Industry
Insulation and protection: used to make contactors, connectors, transformer insulation parts and printed circuit boards to ensure electrical safety.
High-temperature components: Suitable for microwave ovens, coffee heaters and other equipment, which can resist high-temperature steam disinfection.
2.medical industry
Medical instruments: used in surgical tool trays, pacemakers, artificial joints, etc., because of their non-toxicity, high temperature resistance and good biocompatibility.
Food contact: it can be used to make food containers that need to be resistant to chemical corrosion and high temperature, such as microwave ovens and tableware.
3.automobile manufacturing
High-performance components: used for engine turbocharger housing, brake disc, sensor, etc., to meet the requirements of high temperature and high mechanical strength.
Excellent Raw Material
Original import, first-hand source, quality guaranteed
Multiple brands and models
A wide variety, the store has not uploaded the model can directly consult us
On-time delivery
We have a large stock and are able to deliver first time and on time
Ningbo Qingteng Plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, GPPS,PP,LLDPE, PE, EVA, ABS, PVC..... So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company.
Q1. Why choose us?
A1. We produce all sorts of plastics and we offer very competitive prices for allour products.
Q2. Can I customize the product?
A2. Abosolutely. We can do the products and packages according to customers' requirements.
Q3. Can I have free samples?
A3. We can offer free samples below 25kgs, but customers have to bear the shipping cost.
Q4. What's the delivery time?
A4. 5-10 days. Only when the quantity exceeds 10000kgs delivery time will be agreed by negotiations.
Q5 What kind of payment methods are acceptable?
A5 TT,L/C,PayPal,western union are acceptable.
Q6.How to order?
A6:Inquiry→Quotation→Negotiation→Samples→PO/PI→Mass production→Booking→ Balance/Deliver→Further.
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