Suspension PVC Resin Sg5 S65D K67 for Pipes and Fittings
China Suspension PVC Resin Sg5 S65D K67 for Pipes and Fittings, Find details about China PVC, PVC Resin Sg5 from Suspension PVC Resin Sg5 S65D K67 for Pipes and Fittings
SG-3 PVC resin for shoes
Polyvinyl chloride resin (PVC resin) is high molecular compounds polymerized by vinyl chloride monomer (VCM) with structural element as [CH2-CHCL]n,degree of polymerization usually as 590-1500.According to residual content of vinyl chloride menomerl in polyvinyl chloride resin , is can be divided into:commercial grade, food hygiene grade and medical application grade.In appearance, polyvinyl chloride resin is white powder.
Basic Property:
PVC Resin (Polyvinyl Chloride Resin)
Molecular Formular: (CH2-CHCL)n
CAS No. : 9002-86-2
H.S Code: 3904109001
Appearance: white powder
Part No.s: SG-1,SG-2, SG-3, SG-4, SG-5, SG-6, SG-7, SG-8Specifications
Parameter | Grade | ||||
Standard: GB5761-1993 | SG3 | SG5 | SG7 | SG8 | |
K - Value | 72 - 71 | 66 - 68 | 62 - 60 | 59 - 55 | |
Polymerizing Index | 1300 +/-50 | 1000 +/-50 | 800 +/-50 | 700 +/-50 | |
Number of impurity particles ≤ | 16 | 16 | 20 | 20 | |
Volatile content (incl. water) % ≤ | 0.30 | 0.40 | 0.40 | 0.40 | |
Apparent density ≥ | 0.42 | 0.48 | 0.48 | 0.50 | |
Particle size | ≥ 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 0.4 |
≥ 0.063mm ≥ | 95 | 95 | 95 | 95 | |
Number of Fish Eye (/400 cm2) ≤ | 20 | 20 | 30 | 30 | |
Plasticizer absorption of 100g resin ≥ | 26 | 19 | 12 | 22 | |
Whiteness (160°C, after 10 min.) % ≥ | 78 | 78 | 75 | 75 | |
VCM Residue PPM ≤ | 5 | 5 | 5 | 5 | |
Product Picture
Packing and delivery
Application
PVC resin can be used for making plastic products both by injection and extrusion method
SG-5 is common used type, for all kinds of pipes, irrigation pipes, construction pipes and so on.
1. pvc soft products.
It can be made of hoses, cables, wires, plastic sandals, shoes, slippers, toys, auto parts etc.
2. pvc film.
The transparent film can be used for greenhouses, plastic greenhouses and plastic film mulch.
It can also be used for packaging bags, raincoat, table cloth, curtains, inflatable toys etc.
3. pvc coated products.
Can be used to make leather luggage, purses, book covers, sofa and car seat,etc. As well as
floor covering, flooring materials for buildings.
4. pvc foam products.
Can be used for foam slippers, sandals, insoles, and anti-vibration cushioning packaging material,
Rigid PVC sheet and profiles, it is a new building material.
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