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Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/ 6 , Na2s2o4

China Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4, Find details about China 7775 14 6, PLA Polylactic Acid from Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4

Colour
Colorless
Density
1.25 -1.28 G/Cm³
Melting Pointe
176 ºC
Trademark
DongDu
Transport Package
Drum
Specification
25kg/Drum
Origin
China
Colour
Colorless
Density
1.25 -1.28 G/Cm³
Melting Pointe
176 ºC
Trademark
DongDu
Transport Package
Drum
Specification
25kg/Drum
Origin
China

Product Description

Polylactic acid, also known as polylactide, belongs to the polyester family. Polylactic acid is a polymer obtained by polymerizing lactic acid as a main raw material. The raw material source is sufficient and can be regenerated, and corn, cassava and the like are mainly used as raw materials. The production process of polylactic acid is non-polluting, and the product can be biodegraded to achieve circulation in nature, so it is an ideal green polymer material.

 

Material Characteristics
Polylactic acid has good thermal stability, processing temperature of 170-230 degrees, good solvent resistance, and can be processed in multiple ways, such as extrusion, spinning, double stretching, and injection blow molding. In addition to biodegradability, products made from polylactic acid have good biocompatibility, gloss, transparency,hand feeling and heat resistance. It also has certain bacteria resistance, flame retardancy and UV resistance, so it is widely used , can be used as packaging materials, fibers and nonwovens. Currently used mainly in clothing (underwear, outerwear), industry (construction, agriculture, forestry, paper) and health care ,etc field
 
Application


The material can be used as medical surgical release mucosa, the Auxiliary materials of the Release agent: Injection microcapsules, Microspheres and Implants. It can also be used as the material for a tissue engineering cell culture porous scaffold and bone fixation or tissue repair, such as: Surgical suture, Implant tablets and Artificial skin, Artificial blood vessels, Ophthalmic retina and so on.



specification
 
Product Name&TypePolylactic Acid (PLA)
Type:RNS120
ITEMSPECIFICATION
AppearanceWhite or pale yellow granules
Density,g/cm31.25±0.05
Melting range,ºC170~180
Tg,ºC55~60
Melt index,g/10min5~18
Tensile strength,MPa50~60
Impact strength,KJ/M21~3
 



Stroage 

Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4
Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4


 
Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4
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About Us
Hebei Dongdu Import and Export Co. LTD.. specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc.
Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.
We will provide the most comprehensive products and service to you ! We are looking forward to your cooperation!

Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4
Packing
Powder package:
1kg ---Aluminum foil bag     
10kg ---Carton box 
25kg --- Kraft paper bag/ drum 
Liquid package:  1L --- Fluorinated Bottle      
20L/25L -----Plastic drum /fiber drum 

Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4



Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14/6, Na2s2o4

Our Service

1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
4. Goods delivered directly from the factory warehouse after well produced in a high quality and good            situation.
5. Competitive price
6. Testing equipment: SGS, UV, HPLC, GC, CIQ.


FAQ
Q1: When will my order be shipped?
A: Within 3 working days after the payment.

Q2: Can i get some samples?
A: Yes, contact me to know more about sample
 
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.

Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
 

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