Polycarbonate Resin CAS No. 25037-45-0

Details:

ndard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

 

2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.

Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials

Polycarbonate is colorless and transparent, heat resistant, impact resistant, flame retardant BI grade, and has good mechanical properties within the common use temperature. Compared with the performance close to polymethyl methacrylate, polycarbonate has good impact resistance, high refractive index, good processing performance, and V-2 level flame retardant performance without additives. The abrasion resistance of polycarbonate is relatively poor, at the lower to middle level, so some polycarbonate devices used for wear-prone applications require special treatment of the surface. CAS 25037-45-0 PC Resin Plastic Polycarbonate Granules

Main advantages:

1. High strength and elasticity, high impact strength, wide temperature range; 

2. High transparency and free coloring; 

3. Low molding shrinkage, good dimensional stability; 

4. Good fatigue resistance; 

5. Good weather resistance; 

6. Excellent electrical characteristics.

 

Properties	Standards	Test methods	Unit
Molecular weight		GPC absolute molecular weight		21000
Physical properties
MFR	ISO 1133	300ºC,1.2kg	g/10min	20.0
Specific gravity	ISO 1183	/	g/cm3	1.2
Water absorption	ISO 62	23ºC,24h	%	0.2
Mold shrinkage	ISO 294	2mm, along flow direction	%	0.5-0.7
Mechanical properties
Yield strength	ISO 527	50mm/min	MPa	60
Tensile strength at break	ISO 527	50mm/min	MPa	68
Strain at Break	ISO 527	50mm/min	%	>120
Tensile modulus	ISO 527	1mm/min	MPa	2400
Flexural strength	ISO 178	2mm/min	MPa	90
Flexural modulus	ISO 178	2mm/min	MPa	2300
Charpy notched impact strength	ISO 179	23ºC	kJ/m2	62

 

 

Izod notched impact strength	ISO 180	23ºC	kJ/m2	55
Thermal properties
Temperature of deflection under load	ISO 75	1.80MP, unannealed, 4.0mm	ºC	125
Vicat softening temperature	ISO 306	B120, unannealed, 4.0mm	ºC	145
Optical properties
Luminous transmittance	ASTM D1003	3.2mm	%	90.0
Haze	ASTM D1003	3.2mm	%	<0.5
Yellowness index	ISO 17223	380-780nm	/	<
Electrical properties
Volume resistivity	IEC 60093	5min	Ωcm	3
Dielectric constant	IEC 60250	1MHz	/	2
Dielectric strength	IEC 60243	1mm	kV/	3
Dielectric dissipation factor	IEC 60250	1MHz		1.5×10-2
Others
Flammability	UL94	1.5mm	/	H
Disclaimer: The above figures are typical values for the corresponding series of product, served as reference for customer's products selection, and the actual values are subject to COA of the product.

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  

Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

Packing:  
  1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg); 

  2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg). 

  3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg). 

P.S.: we accept packaging customization. 
  
Delivery:   

  1. Stock products are normally shipping within 3 working days.  

  2. For rush delivery, please contact our sales team for particular arrangement. 

Shipping Details: 
  1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. 

  2. Shipping details & shipping documents will be provided and sent by email. 

  3. We keep tracking the shippment until clients well received. 

  4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. 

FAQ: 
1. Are you a trade company or factory   
We are a  factory with our own trading company.  

2. How do you control the quality   
   Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.   
3.  How long is lead time   
   We deliver goods within 3 days for small order, 7-10 days for bulk order.   
4.  Where is your factory located  How can I visit the factory   
    Our factory located in WEIFANG, China. It is only two hours from QINGDAO.  

6. Can i get some samples  
  Yes, we can supply free sample, but the shipping cost be paid by our customers. 

7. How to start orders or make payments  
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,  

8. How to confirm the Product Quality before placing orders  
  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. 
  You can send us your product specifications and requests,we will manufacture the products according to your requests. 

9. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

 

10. How do you treat quality complaint

  First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.