Quality PVC Sg-5 (resin) K67 for UPVC Profiles

• CAS No.: 9002-86-2
• Formula: -[CH2chcl]-N
• EINECS: 618-338-8
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Model No.: Sg3/Sg5/Sg7
• Model NO.: sg3 sg5 sg7 sg8
• Appearance: Powder
• Volatiles Content: 0.40max
• Number of Grain/400cm 2: 40max
• Residual Chlore Thylene Content: 5 Mg/Kg Max
• Loading Quantity: 17mt/20′container
• Loading Port: China Main Port
• Transport Package: 25kg/Bag
• Specification: pvc resin
• Trademark: Kelai
• Origin: China Mainland
• HS Code: 3904109001
• Production Capacity: 150000ton/Year

Product Description

Quality PVC Sg-5 (resin) K67 for UPVC profiles

1.Simple Introduction of pvc resin
Polyvinyl Resin(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 acetone , hydrochloric ether, ester and some alcohol . It can offer good solubility , good electrical insulation , thermoplasticity and membrane forming capacity.
The PVC Resin is in white powder . They are essential materials for preparing PVC compounds. By adding blending agents and employing different techniques, they can be made into rigid or non-rigid PVC products and are suppliable in a wide range of transparent, translucent, and opaque colours.

2.PVC Resin Date sheet

Item	SG1	SG2	SG3	SG4	SG5	SG6	SG7	SG8
K Value	77-75	74-73	72-71	70-69	68-66	65-63	62-60	59-55
Viscosity,ml/g	156-144	143-136	135-127	126-119	118-107	106-96	95-87	86-73
Number of impurity particle	30max	30max	30max	30max	30max	30max	40max	40max
volatiles content%,	0.4max	0.4max	0.4max	0.4max	0.4max	0.4max	0.4max	0.4max
Apparent density, g/ml	0.42min	0.42min	0.42min	0.42min	0.42min	0.42min	0.45min	0.45min
Number of grain/400cm 2	40max	40max	40max	40max	40max	40max	40max	40max
whiteness	74%min	74%min	74%min	74%min	74%min	74%min	70%min	70%min
Plasticizer absorbency value of 100g resin	25	25	25	22	19	16	14	14
Residual chlore thylene content, mg/kg	5max	5max	5max	5max	5max	5max	5max	5max

3.PVC resin Application
PVC Resin SG1--mainly used in producing high-grade electrical insulating material. 
PVC Resin SG2--mainly used in producing electrical insulating material, common soft products and film.
PVC Resin SG3--mainly used in producing electrical insulating materials, agricultural film, daily-use plastic products.
PVC Resin SG4--mainly used in producing membranelle for industrial and civil use, tube and pipes .
PVC Resin SG5--mainly used in producing transparent products section bar, hard tube and decorative materials .
PVC Resin SG6--mainly used in producing clear foil, hard board and welding rod .
PVC Resin SG7 and SG8--mainly used in producing clear foil, hard injection molding.

4.Packing and Loading quantity of pvc resin
(1) Packing: 25kg net / pp bag , or kraft bag .
(2) Loading quantity :680Bags/20'container , 17MT/20'container.
(3) Loadint quantity : 1000Bags/40'container, 25MT/40'container.