JPS57162754A - Synthetic resin material having excellent light transmittance and heat retaining property - Google Patents

Synthetic resin material having excellent light transmittance and heat retaining property

Info

Publication number
JPS57162754A
JPS57162754A JP4764781A JP4764781A JPS57162754A JP S57162754 A JPS57162754 A JP S57162754A JP 4764781 A JP4764781 A JP 4764781A JP 4764781 A JP4764781 A JP 4764781A JP S57162754 A JPS57162754 A JP S57162754A
Authority
JP
Japan
Prior art keywords
synthetic resin
powdery
light transmittance
resin material
heat retaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4764781A
Other languages
Japanese (ja)
Other versions
JPH031348B2 (en
Inventor
Yoshiji Ichihara
Masayuki Egami
Katsuhiko Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP4764781A priority Critical patent/JPS57162754A/en
Publication of JPS57162754A publication Critical patent/JPS57162754A/en
Publication of JPH031348B2 publication Critical patent/JPH031348B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the titled resin material having excellent light transmittance and heat retaining property for agricultrual use, and suitable as a film for a plastic greenhouse, etc., by compounding a transparent synthetic resin with powdery phosphate glass powdery borosilicate glass.
CONSTITUTION: A transparent synthetic resin (e.g. polyethylene) is compounded with (A) a powdery phosphate glass composed of 99W10mol% P2O5, 1W60mol% alkali metal or alkaline earth metal oxide, and 0W50mol% oxide selected from Al2O3, B2O3, SiO2, TiO2 and ZnO, and having particle diameter of ≤50μ, and (B) a powdery borosilicate glass composed of 10W80mol% SiO2, 5W50mol% B2O3, 1W 60mol% alkali metal or alkaline earth metal oxide, and 0W40mol% Al2O3, ZnO and/or TiO2, and having particle diameter of ≤50μ. The weight ratio of (A)/(B) is 1/10W10, and the amount of the additive is generally ≥1.0wt%, and 1.0W30wt% for film or sheet.
COPYRIGHT: (C)1982,JPO&Japio
JP4764781A 1981-03-31 1981-03-31 Synthetic resin material having excellent light transmittance and heat retaining property Granted JPS57162754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4764781A JPS57162754A (en) 1981-03-31 1981-03-31 Synthetic resin material having excellent light transmittance and heat retaining property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4764781A JPS57162754A (en) 1981-03-31 1981-03-31 Synthetic resin material having excellent light transmittance and heat retaining property

Publications (2)

Publication Number Publication Date
JPS57162754A true JPS57162754A (en) 1982-10-06
JPH031348B2 JPH031348B2 (en) 1991-01-10

Family

ID=12781036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4764781A Granted JPS57162754A (en) 1981-03-31 1981-03-31 Synthetic resin material having excellent light transmittance and heat retaining property

Country Status (1)

Country Link
JP (1) JPS57162754A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133058A (en) * 1983-12-22 1985-07-16 Karupu Kogyo Kk Composite resin composition
JPS60133059A (en) * 1983-12-22 1985-07-16 Karupu Kogyo Kk Composite resin composition
CN102850793A (en) * 2012-09-26 2013-01-02 湘潭大学 Glass fiber reinforcement nylon 66 composite material and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133058A (en) * 1983-12-22 1985-07-16 Karupu Kogyo Kk Composite resin composition
JPS60133059A (en) * 1983-12-22 1985-07-16 Karupu Kogyo Kk Composite resin composition
CN102850793A (en) * 2012-09-26 2013-01-02 湘潭大学 Glass fiber reinforcement nylon 66 composite material and preparation method thereof

Also Published As

Publication number Publication date
JPH031348B2 (en) 1991-01-10

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