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Unsaturated polyester resin industry introduction

Unsaturated polyester resin industry introduction

Suitable for the production of translucent, grille plate, pultrusion pipeline and other pultrusion molding products; Product features: good operability and processing properties after the section, for the phthalic unsaturated polyester resin, with medium viscosity and high reactivity, glass fiber wettable, high strength, good surface gloss.

28

2022

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07

Unsaturated polyester resin safety technical specification

Unsaturated polyester resin safety technical specification

Part I Chemical and enterprise logo. Chinese name of chemical: UNSATURATED POLYESTER resin, English name of chemical: POLYESTER RESINS, manufacturer name: Huizhou Goodell Synthetic Materials Co., LTD

12

2021

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11

SMC common problems and solutions

SMC common problems and solutions

Sticky film formation reason: mold surface finish is not good solution: increase the mold finish reason: material shrinkage rate is too large or too small solution: improve the shrinkage performance of the material

12

2021

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11

Soft resin use common problems and solutions

Soft resin use common problems and solutions

Product too strong or too brittle cause: curing too fast solution: reduce the proportion of curing agent, accelerator

09

2021

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11

Build standards and specifications suitable for China's IT service operation with SPS as the core

Build standards and specifications suitable for China's IT service operation with SPS as the core

Snowflakes are white and sticky. Cause: the humidity of the stickers is too high. Solution: Because pasting paper is made of white latex, and the water content of white latex is high, so after the sticker, the resin coating can be carried out after a long time.

30

2023

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03

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