PVC waterproofing membrane special raw materials

Category: Polymer resin particle system

key word: Polymer resin particle system

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Product Details

Modified polyvinyl chloride resin (PVC-104)

★Product Introduction

Modified polyvinyl chloride resin (PVC) is a high elastic PVC resin particle made by mixing PVC resin powder and nitrile rubber with plasticizer and coupling agent.

★ Product form

1. PVC-104-I color: gray shape: round granular

2. PVC-104-II color: white shape: round granular

★Product Performance

1. PVC-104 corrosion resistance, self-extinguishing flame retardant, wear resistance, good electrical insulation.

2, PVC-104, in the case of increasing the elongation rate (200-400%), still maintain a high tensile strength,(8-15Mpa)

3, PVC-104, with good processability, before use, do not need to add any additives, you can squeeze out molding.

Q/0222SDK 004-2012

Project	PVC-104-I	PVC-104-II
Density (g/cm 3)	1.55	1.42
Tensile strength (Mpa)	8-10	10-12
Elongation at break%	150-200	200-400
Shore hardness	70-80A	60-70A
Water absorption (%)	0.25	0.25
Melting point ℃	115 ℃	105 ℃
Crack Resistance Durability	--	≥ 10 years

★PVC-104 recommended extrusion molding conditions (for reference only)

Project	Temperature range	Project	Temperature range
Rear of barrel	80-100 ℃	Mold middle	140-150 ℃
Middle part of barrel	120-140 ℃	Mold left end	155-165 ℃
Cartridge front	140-150 ℃	Right end of die	155-165 ℃