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Information Name: | pvc foam board price | JLP Plastic Industry | Vendor price for pvc foam board |
Published: | 2014-05-22 |
Validity: | 0 |
Specifications: | Limitation |
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Price Description: | |
Detailed Product Description: | pvc foam board price | JLP Plastic Industry | Sellers of pvc foam board price provided by the JLP plastic industry. pvc foam board price | JLP Plastic Industry | pvc foam board price Which is cheaper Jinan JLP Plastic Co., Ltd. (www.ccjulong.com/) 2014 upgrade been newly introduced plastic foam molding process is divided into three : formation, expansion and foam cell nuclei cured body of the cell nuclei. Adding a chemical blowing agent for foamed PVC sheet, the expansion of the cell nuclei on the quality of the foamed sheet decisive influence. PVC are straight-chain molecules, the molecular chain is shorter supplier pvc foam board price prices, low melt strength, nuclear expansion into bubbles in the bubble process, the melt is not sufficient to cover living bubbles, easy to spill into large gas pvc foam board on the bubble wholesalers prices, lower product quality foam sheet. In PVC foam sheet extrusion process, the basic problems encountered can be classified into four categories, namely stability issues; Second, the melt strength issue; Third lubrication problems; four are scattered problems. These four issues, especially the first three issues will be of mutual restraint, cross-impact, from the surface phenomena is sometimes difficult to distinguish immediately see, say party observation and analysis, in order to find the root of the problem solved. The thickness of the plastic industry in Jinan JLP PVC free foam board can do 0.5 - 50mm, the apparent density of type A ≤ 900kg/m3, B-type ≤ 750kg/m3, C-type ≤ 600kg/m3 Shore hardness ≥ 45, Tensile Strength A, B type ≥ 11Mpa, C-type ≥ 7Mpa, elongation A, B type ≥ 15%, C-type ≥ 7, Jane Charpy impact strength of A, B type ≥ 10KJ/m3 or not broken, Type C ≥ 6KJ/m3 or not broken pvc foam board price, Vicat softening point A, B, C-type ≥ 70 ℃, heating dimensional change A, B, C-type ± 2.0 vendors for pvc foam board price, Water absorption A, B, C-type ≤ 1.0%, bending strength A, B type ≥ 17Mpa, C-type ≥ 15Mpa, flexural modulus A, B type ≥ 800Mpa, C-type ≥ 400Mpa, C-type screw holding strength ≥ 800N. |
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Copyright © GuangDong ICP No. 10089450, Plastic Industry Co., Ltd., Jinan JLP All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 22155 visitor
Copyright © GuangDong ICP No. 10089450, Plastic Industry Co., Ltd., Jinan JLP All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility