• Vinyl Resin for PVC pipe adhesive

Vinyl Resin for PVC pipe adhesive

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Product Details

Providing the adhesion force between PVC and PVC substrate. Initial viscosity higher and fastness stronger.


It is white powder,ester soluble with colorless, transparent solution, and it has with very good dissoluvability、film-formation 、color contrast property 、solvent release property、high hardness、high tenacity、high chemical resistance、pulling and tearing resistance; It has lasting flexibility、abrasive resistance、low expansion rate and low water and gas permeability, therefore, it can be oil resistivity、grease resistance、dilute acid resistance、alkali resistance、salt resistance and alcohol resistance. It is also is binders with physical property drying with the film formation after the solvent volatilization in the system.


MLC-10-80 Vinyl Resin Quality standard (XHQB-6)

No.ItemIndexTest method
1AppearanceWhite powderBy visual
2Whiteness≥80GB2913-82
3Composition % by WtVinyl Chloride 90±1%GB/T7139-2002
Vinyl Acetate 10±1%ISO1159-1978
4Reactive Functionality Type % by Wt-
5K Value58-60GB/T 3401-2007
6Viscosity No. ml/g82-88GB/T 3401-2007
7Glass Transition Temp ℃About 79GB11998-89
8Average Molecular WtAbout 44000Calculated by the Viscosity No.
9% by wt, through 60 mesh100%GB/T6003.1
10Apparent density (g/ml)≥0.5GB20022-2005
11Volatilization (%)≤1%GB/T2914-1999
12Impurity Particle No. /100g≤20GB9348-88
1315% resin in MEK or EAColorless and TransparentBy visual

Grade

MLC-10-80

VYNS-3

Composition(%)

Vinyl Chloride

90

Vinyl Acetate

10

K Value

58-60

Viscosity No.

82-88

Average Molecular   Weight

44000

Solubility

EthyI Acetate

★★★

MEK

★★★★

Benzene

★★


Package, storage and transportation:

* In kraft bag, lined with pp bags of 25kgs net, with PE inner bag.

*Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet.

*Must be transported in clean vehicle with awning and keep away from moisture.

* It is NOT hazardous article, and the shelf life is one year from the production date.