High quality/High cost performance Suspension PVC Sg5 for Profile CAS 9002-86-2

Min.Order: 1

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 1280 ~ 1300

Description

PVC Resin for Pipe

Introduction:

Polyvinyl chloride has the outstanding characteristics of abundant raw materials (oil, limestone, coke, salt and natural gas), mature manufacturing process, low price, and wide range of uses. It has become the second largest general-purpose resin in the world after polyethylene resin. 29% of the world's total synthetic resin consumption. Polyvinyl chloride is easy to process and can be processed by molding, laminating, injection molding, extrusion, calendering, blow molding, etc. Polyvinyl chloride is mainly used to produce soft plastic products such as artificial leather, films, and wire sheaths, as well as hard plastic products such as plates, doors and windows, pipes and valves. Polyvinyl chloride is flame-retardant (flame retardant value above 40), high chemical resistance (resistant to concentrated hydrochloric acid, 90% sulfuric acid, 60% nitric acid and 20% sodium hydroxide), mechanical strength And the advantages of good electrical insulation. But its heat resistance is poor, with a softening point of 80°C, it starts to decompose and change color at 130°C, and precipitate HCI.

Prop[erty:
1. moderate resin polymerization degree, excellent mechanical properties of the products, taking into account the processing properties ;
2,.good plasticizing properties and mixed powder fluidity, suitable for high efficiency production with large screw extruder ;
3,.resin aging whiteness,

Application and usage:
Automobile interiors, family decorative materials,advertising light box, shoe soles, PVC pipes, PVC profiles, PVC sheet and plate, rolling film, inflatable toys, outdoor products, PVC wire and cable, PVC artificial leather, wood and plastic floor, corrugated board, etc.

Parameter:

		SG1	SG2	SG3	SG4	SG5	SG6	SG7	SG8
Viscosity, ml/g(or K value)		156-144 (72-71)	143-136 (74-73)	135-127 (72-71) 1350-1250	126-119 (70-69) 1250-1150	118-107 (68-66) 1100-1000	106-96 (65-63) 950-850	95-87 (62-60) 850-750	86-73 (59-55) 750-650
Number of impurity particle≤ Число примесных частиц, не более		30	30	30	30	30	30	40	40
Volatiles content %,≤		0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40
Appearing density g/ml≥		0.42	0.42	0.42	0.45	0.45	0.45	0.45	0.45
residue after sieve	0.25mm <=	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0
residue after sieve	0.063mm ≥	90	90	90	90	90	90	90	90
Number of grain/400cm²≤		40	40	40	40	40	40	50	50
Plasticizer absorbency value of 100g resin g≥		25	25	25	22	17	15	-	-
Whiteness %,≥		75	75	75	75	75	75	70	70
Water extractant solution conductivity, us/(cm.g)≤		5	5	5	-	-	-	-	-
Residual chlore thylene content mg/kg≤		10	10	10	10	10	10	10	10
Residual Ethyidenedichlorideug/g		150	150	150	150	150	150	150	150

Standard compliance: /0205HJH 021-2016,Suspension Polyvinyl chloride resins for food containers and packaging materials

Molecular formula: [-CH2-CHCI-]n

Appearance: White powder

Properties: Features thermo plasticity, being insoluble into water, gasoline and alcohol, swelled or dissolved into ether, ketone, chlorinated aliphatic hydrocarbons, and aromatic hydrocarbon, high resistance to corrosion, and good dielectric property.

Packaging and storage: It is packaged with composite bag made of craft paper and polypropylene braided fabric, with net weight of (25±0.25)kg. Alternatively, it may be packaged in other appropriate ways and with net weight of 500/600/1000kg. Do not store it in the open air. Avoid in the direct sunlight and keep dry.

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