ท่อพลาสติกเนื้อขาวบริสุทธิ์ K67 K67 K5 Sg5 PVC เรซิน เกรด

• CAS No.: 9002-86-2
• Formula: (C2h3cl)N
• EINECS: 618-338-8
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• แพคเพจการขนส่ง: 25kg Bag
• ไม่ใช่ ของรุ่น: pvc resin sg5
• ข้อมูลจำเพาะ: SG3/SG5/SG7/SG8
• เครื่องหมายการค้า: JT
• ที่มา: Henan, China
• รหัสพิกัดศุลกากร: 3904109001
• กำลังการผลิต: 5000ton/Monthly

คำอธิบายสินค้า

Chemical Name: PVC Resin
Formula: (C2H3CL)n   CAS No.: 9002-86-2   Molecular Weight: 62.4987
Hs Code: 3904109001  Property: White powder
Features: White powder, it will appear different physical and mechanical properties after add various additives to it.
It has better quality of mechanic feature, anticorrosion, dielectric and anti-chemicals.
PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance
and water resistance. It can be dissolved in hydrochloric ether, ester and some alcohol. It can offer good solubility,
good electrical insulation, thermoplasticity and membrane forming capacity. 
Specification: 
PVC resin - SG1 K-Value 76-75 
PVC resin - SG2 K-Value 74-73 
PVC resin - SG3 K-Value 72-71 
PVC resin - SG4 K-Value 70-69 
PVC resin - SG5 K-Value 68-66 
PVC resin - SG6 K-Value 65-63 
PVC resin - SG7 K-Value 62-60 
PVC resin - SG8 K-Value 59-55 
PVC resin - S1000 K-Value 68-66 
PVC resin - S1300 K-Value 72-71 

Standard:		sg3	sg5	sg8
k - value		72 - 71	66 - 68	59 - 55
polymerizing index		1300 +/-50	1000 +/-50	700 +/-50
number of impurity particles       ≤		16	16	20
volatile content (incl. water) %     ≤		0.30	0.40	0.40
apparent density                 ≥		0.42	0.48	0.50
particle size	≥ 0.25mm     ≤	2.0	2.0	0.4
	≥ 0.063mm   ≥	95	95	95
number of fish eye (/400 cm2)   ≤		20	20	30
plasticizer absorption of 100g resin ≥		26	19	22
whiteness (160°c, after 10 min.) % ≥		78	78	75
vcm residue ppm              ≤		5	5	5

Application: 
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products, 
SG-5 is used in producing transparent products section bar, hard tube and decorative materials 
SG-8 is used in producing clear foil, hard injection molding. 

Package, storage and Transportation: 
Packed in a kraft paper bag lined with PP-woven bag, Net weight per bag: 25± 0.25kg. Not allowed outdoor storage.
Keep away from sunshine and humidity.
Polyvinyl chloride resin(GB/T5761-2006)





FAQ
Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time, just take plane to Hohhot airport, China, then we will arrange a car to pick up
you.
Q3:What's your payment?
A3:TT and LC at sight. and West Union.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q8:How to pay and start order?
A8:We send you Proforma Invoice for your approval and payment first. We will start production when we receive your bank swift. Any questions just send your inquiry to our company. We are online for 24 hours for servicing you.