Process for producing composite material for over-water leisure and recreation apparatus

A composite material and production process technology, applied in synthetic resin layered products, layered products, chemical instruments and methods, etc., can solve the problems of short service life, easy fading, and damage to the bonding strength of composite materials, and achieve production costs. Low, high market competitiveness, scientific and reasonable production technology

Active Publication Date: 2010-04-28
FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the composite materials of ordinary water leisure and entertainment equipment on the market are ordinary polyester fiber mesh, and the fiber yarn has not been treated with water repellency, so that after the finished swimming pool is filled with water, due to the hydrostatic pressure, the water will flow along the fiber yarn Migration occurs, or the pretreatment adhesive uses PU adhesive. Long-term use causes the hydrolysis reaction of the PU adhesive. In both cases, the production process will cause the gradual destruction of the bonding strength between the composite materials. Currently, there are Certain defects, and easy to fade, short service life

Method used

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  • Process for producing composite material for over-water leisure and recreation apparatus
  • Process for producing composite material for over-water leisure and recreation apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The specific steps of the production process are:

[0022] (1) Paste pretreatment on the mesh cloth: the polyester mesh cloth is dipped and coated with PVC paste by using a coating machine, and the raw material formula of the PVC paste PVC paste adhesive is: the raw material formula of the PVC paste adhesive : EPVC 100PHR (K=63), DINP80PHR, liquid low-toxic barium zinc stabilizer 2PHR, solid low-toxic barium zinc stabilizer 1PHR, antifungal agent 0.5PHR, VP adhesion promoter 4PHR and add appropriate amount according to the needs of the production process Viscosity reducer, conventional viscosity reducer is generally used, the dosage is 6 PHR, the amount of dipping coating is adjusted according to the needs of production specifications by adjusting the viscosity of the paste, the pressure of the roll and the gap between the scrapers to adjust the paste amount of each cloth type 250g / m 2 ;

[0023] (2) Mesh sending: The mesh cloth after padding is sent by an automatic ...

Embodiment 2

[0034] The specific steps of the production process are:

[0035] (1) Paste pretreatment on the mesh cloth: the polyester mesh cloth is dipped and coated with PVC paste by using a coating machine, and the raw material formula of the PVC paste PVC paste adhesive is: the raw material formula of the PVC paste adhesive : EPVC 100PHR (K=63), DINP110PHR, liquid low-toxic barium zinc stabilizer 4PHR, solid low-toxic barium zinc stabilizer 2PHR, antifungal agent 0.5PHR, VP adhesion promoter 6PHR and add appropriate amount according to the needs of the production process Viscosity reducer, generally use a conventional viscosity reducer, the dosage is 10PHR, the amount of dipping coating is adjusted according to the needs of production specifications by adjusting the viscosity of the paste, the pressure of the roll and the gap between the scrapers to adjust the paste amount of each cloth to 350g / m 2 ;

[0036] (2) Mesh sending: The mesh cloth after padding is sent by an automatic tensi...

Embodiment 3

[0047] The specific steps of the production process are:

[0048] (1) Paste pretreatment on the mesh cloth: the polyester mesh cloth is dipped and coated with PVC paste by using a coating machine, and the raw material formula of the PVC paste PVC paste adhesive is: the raw material formula of the PVC paste adhesive : EPVC 100PHR (K=63), DINP100PHR, liquid low-toxic barium zinc stabilizer 3PHR, solid low-toxic barium zinc stabilizer 1.5PHR, antifungal agent 0.5PHR, VP adhesion promoter 5PHR and add appropriate amount according to the needs of the production process Viscosity reducer, generally use conventional viscosity reducer, the dosage is 8PHR, the amount of dipping coating is adjusted according to the needs of production specifications by adjusting the viscosity of the paste, the pressure of the roll and the gap between the scrapers to adjust the paste amount of each cloth to 300g / m 2 ;

[0049] (2) Mesh sending: The mesh cloth after padding is sent by an automatic tens...

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Abstract

The invention provides a process for producing a composite material for an over-water leisure and recreation apparatus, which comprises the following steps that: a polyester fiber mesh is subjected to PVC paste adhesive pretreatment by using a dip coater and then subjected to bilateral lamination joint with a PVC film by a laminator at the high temperature, and the laminated product is cooled and sized to form the composite material for the over-water leisure and recreation apparatus. The production process of the invention is scientific and reasonable; and the product has better physical performance indexes such as peeling strength, tearing strength, hand feeling resilience and the like, lower cost and vivid appearance varieties, and has the advantages of antibacterial algae-proof performance, good air impermeability, long service life, higher market competition, remarkable economic benefit and the like.

Description

technical field [0001] The invention belongs to the technical field of chemical materials, and more specifically relates to a composite material production process for water leisure and entertainment equipment. Background technique [0002] At present, most of the composite materials of ordinary water leisure and entertainment equipment on the market are ordinary polyester fiber mesh, and the fiber yarn has not been treated with water repellency, so that after the finished swimming pool is filled with water, due to the hydrostatic pressure, the water will flow along the fiber yarn Migration occurs, or the pretreatment adhesive uses PU adhesive. Long-term use causes the hydrolysis reaction of the PU adhesive. In both cases, the production process will cause the gradual destruction of the bonding strength between the composite materials. Currently, there are Certain defects, and easy to fade, short service life. Contents of the invention [0003] The purpose of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/06B32B27/12B32B27/32B32B37/06B32B37/10
Inventor 张宏旺黄万能李如晓蒋石生
Owner FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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